Breaking test_unittest.py into a package. Manual merge of revision 79432.

1 files changed, 4 insertions, 4394 deletions

diff --git a/Lib/test/test_unittest.py b/Lib/test/test_unittest.py
index d291d90..4016b75 100644
--- a/Lib/test/test_unittest.py
+++ b/Lib/test/test_unittest.py
@@ -1,4402 +1,12 @@
-"""Test script for unittest.
+import unittest.test
 
-By Collin Winter <collinw at gmail.com>
-
-Still need testing:
-    TestCase.{assert,fail}* methods (some are tested implicitly)
-"""
-
-import builtins
-import os
-import re
-import sys
-import warnings
 from test import support
-import unittest
-from unittest import TestCase, TestProgram
-import types
-from copy import deepcopy
-import io
-import pickle
-import warnings
-
-
-### Support code
-################################################################
-
-def resultFactory(*_):
-    return unittest.TestResult()
-
-class LoggingResult(unittest.TestResult):
-    def __init__(self, log):
-        self._events = log
-        super().__init__()
-
-    def startTest(self, test):
-        self._events.append('startTest')
-        super().startTest(test)
-
-    def startTestRun(self):
-        self._events.append('startTestRun')
-        super(LoggingResult, self).startTestRun()
-
-    def stopTest(self, test):
-        self._events.append('stopTest')
-        super().stopTest(test)
-
-    def stopTestRun(self):
-        self._events.append('stopTestRun')
-        super(LoggingResult, self).stopTestRun()
-
-    def addFailure(self, *args):
-        self._events.append('addFailure')
-        super().addFailure(*args)
-
-    def addSuccess(self, *args):
-        self._events.append('addSuccess')
-        super(LoggingResult, self).addSuccess(*args)
-
-    def addError(self, *args):
-        self._events.append('addError')
-        super().addError(*args)
-
-    def addSkip(self, *args):
-        self._events.append('addSkip')
-        super(LoggingResult, self).addSkip(*args)
-
-    def addExpectedFailure(self, *args):
-        self._events.append('addExpectedFailure')
-        super(LoggingResult, self).addExpectedFailure(*args)
-
-    def addUnexpectedSuccess(self, *args):
-        self._events.append('addUnexpectedSuccess')
-        super(LoggingResult, self).addUnexpectedSuccess(*args)
-
-
-class TestEquality(object):
-    """Used as a mixin for TestCase"""
-
-    # Check for a valid __eq__ implementation
-    def test_eq(self):
-        for obj_1, obj_2 in self.eq_pairs:
-            self.assertEqual(obj_1, obj_2)
-            self.assertEqual(obj_2, obj_1)
-
-    # Check for a valid __ne__ implementation
-    def test_ne(self):
-        for obj_1, obj_2 in self.ne_pairs:
-            self.assertNotEqual(obj_1, obj_2)
-            self.assertNotEqual(obj_2, obj_1)
-
-class TestHashing(object):
-    """Used as a mixin for TestCase"""
-
-    # Check for a valid __hash__ implementation
-    def test_hash(self):
-        for obj_1, obj_2 in self.eq_pairs:
-            try:
-                if not hash(obj_1) == hash(obj_2):
-                    self.fail("%r and %r do not hash equal" % (obj_1, obj_2))
-            except KeyboardInterrupt:
-                raise
-            except Exception as e:
-                self.fail("Problem hashing %r and %r: %s" % (obj_1, obj_2, e))
-
-        for obj_1, obj_2 in self.ne_pairs:
-            try:
-                if hash(obj_1) == hash(obj_2):
-                    self.fail("%s and %s hash equal, but shouldn't" %
-                              (obj_1, obj_2))
-            except KeyboardInterrupt:
-                raise
-            except Exception as e:
-                self.fail("Problem hashing %s and %s: %s" % (obj_1, obj_2, e))
-
-
-# List subclass we can add attributes to.
-class MyClassSuite(list):
-
-    def __init__(self, tests):
-        super(MyClassSuite, self).__init__(tests)
-
-
-################################################################
-### /Support code
-
-class Test_TestLoader(TestCase):
-
-    ### Tests for TestLoader.loadTestsFromTestCase
-    ################################################################
-
-    # "Return a suite of all tests cases contained in the TestCase-derived
-    # class testCaseClass"
-    def test_loadTestsFromTestCase(self):
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-            def foo_bar(self): pass
-
-        tests = unittest.TestSuite([Foo('test_1'), Foo('test_2')])
-
-        loader = unittest.TestLoader()
-        self.assertEqual(loader.loadTestsFromTestCase(Foo), tests)
-
-    # "Return a suite of all tests cases contained in the TestCase-derived
-    # class testCaseClass"
-    #
-    # Make sure it does the right thing even if no tests were found
-    def test_loadTestsFromTestCase__no_matches(self):
-        class Foo(unittest.TestCase):
-            def foo_bar(self): pass
-
-        empty_suite = unittest.TestSuite()
-
-        loader = unittest.TestLoader()
-        self.assertEqual(loader.loadTestsFromTestCase(Foo), empty_suite)
-
-    # "Return a suite of all tests cases contained in the TestCase-derived
-    # class testCaseClass"
-    #
-    # What happens if loadTestsFromTestCase() is given an object
-    # that isn't a subclass of TestCase? Specifically, what happens
-    # if testCaseClass is a subclass of TestSuite?
-    #
-    # This is checked for specifically in the code, so we better add a
-    # test for it.
-    def test_loadTestsFromTestCase__TestSuite_subclass(self):
-        class NotATestCase(unittest.TestSuite):
-            pass
-
-        loader = unittest.TestLoader()
-        try:
-            loader.loadTestsFromTestCase(NotATestCase)
-        except TypeError:
-            pass
-        else:
-            self.fail('Should raise TypeError')
-
-    # "Return a suite of all tests cases contained in the TestCase-derived
-    # class testCaseClass"
-    #
-    # Make sure loadTestsFromTestCase() picks up the default test method
-    # name (as specified by TestCase), even though the method name does
-    # not match the default TestLoader.testMethodPrefix string
-    def test_loadTestsFromTestCase__default_method_name(self):
-        class Foo(unittest.TestCase):
-            def runTest(self):
-                pass
-
-        loader = unittest.TestLoader()
-        # This has to be false for the test to succeed
-        self.assertFalse('runTest'.startswith(loader.testMethodPrefix))
-
-        suite = loader.loadTestsFromTestCase(Foo)
-        self.assertIsInstance(suite, loader.suiteClass)
-        self.assertEqual(list(suite), [Foo('runTest')])
-
-    ################################################################
-    ### /Tests for TestLoader.loadTestsFromTestCase
-
-    ### Tests for TestLoader.loadTestsFromModule
-    ################################################################
-
-    # "This method searches `module` for classes derived from TestCase"
-    def test_loadTestsFromModule__TestCase_subclass(self):
-        m = types.ModuleType('m')
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-        m.testcase_1 = MyTestCase
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromModule(m)
-        self.assertIsInstance(suite, loader.suiteClass)
-
-        expected = [loader.suiteClass([MyTestCase('test')])]
-        self.assertEqual(list(suite), expected)
-
-    # "This method searches `module` for classes derived from TestCase"
-    #
-    # What happens if no tests are found (no TestCase instances)?
-    def test_loadTestsFromModule__no_TestCase_instances(self):
-        m = types.ModuleType('m')
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromModule(m)
-        self.assertIsInstance(suite, loader.suiteClass)
-        self.assertEqual(list(suite), [])
-
-    # "This method searches `module` for classes derived from TestCase"
-    #
-    # What happens if no tests are found (TestCases instances, but no tests)?
-    def test_loadTestsFromModule__no_TestCase_tests(self):
-        m = types.ModuleType('m')
-        class MyTestCase(unittest.TestCase):
-            pass
-        m.testcase_1 = MyTestCase
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromModule(m)
-        self.assertIsInstance(suite, loader.suiteClass)
-
-        self.assertEqual(list(suite), [loader.suiteClass()])
-
-    # "This method searches `module` for classes derived from TestCase"s
-    #
-    # What happens if loadTestsFromModule() is given something other
-    # than a module?
-    #
-    # XXX Currently, it succeeds anyway. This flexibility
-    # should either be documented or loadTestsFromModule() should
-    # raise a TypeError
-    #
-    # XXX Certain people are using this behaviour. We'll add a test for it
-    def test_loadTestsFromModule__not_a_module(self):
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-
-        class NotAModule(object):
-            test_2 = MyTestCase
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromModule(NotAModule)
-
-        reference = [unittest.TestSuite([MyTestCase('test')])]
-        self.assertEqual(list(suite), reference)
-
-
-    # Check that loadTestsFromModule honors (or not) a module
-    # with a load_tests function.
-    def test_loadTestsFromModule__load_tests(self):
-        m = types.ModuleType('m')
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-        m.testcase_1 = MyTestCase
-
-        load_tests_args = []
-        def load_tests(loader, tests, pattern):
-            self.assertIsInstance(tests, unittest.TestSuite)
-            load_tests_args.extend((loader, tests, pattern))
-            return tests
-        m.load_tests = load_tests
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromModule(m)
-        self.assertIsInstance(suite, unittest.TestSuite)
-        self.assertEquals(load_tests_args, [loader, suite, None])
-
-        load_tests_args = []
-        suite = loader.loadTestsFromModule(m, use_load_tests=False)
-        self.assertEquals(load_tests_args, [])
-
-    def test_loadTestsFromModule__faulty_load_tests(self):
-        m = types.ModuleType('m')
-
-        def load_tests(loader, tests, pattern):
-            raise TypeError('some failure')
-        m.load_tests = load_tests
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromModule(m)
-        self.assertIsInstance(suite, unittest.TestSuite)
-        self.assertEqual(suite.countTestCases(), 1)
-        test = list(suite)[0]
-
-        self.assertRaisesRegexp(TypeError, "some failure", test.m)
-
-    ################################################################
-    ### /Tests for TestLoader.loadTestsFromModule()
-
-    ### Tests for TestLoader.loadTestsFromName()
-    ################################################################
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    #
-    # Is ValueError raised in response to an empty name?
-    def test_loadTestsFromName__empty_name(self):
-        loader = unittest.TestLoader()
-
-        try:
-            loader.loadTestsFromName('')
-        except ValueError as e:
-            self.assertEqual(str(e), "Empty module name")
-        else:
-            self.fail("TestLoader.loadTestsFromName failed to raise ValueError")
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    #
-    # What happens when the name contains invalid characters?
-    def test_loadTestsFromName__malformed_name(self):
-        loader = unittest.TestLoader()
-
-        # XXX Should this raise ValueError or ImportError?
-        try:
-            loader.loadTestsFromName('abc () //')
-        except ValueError:
-            pass
-        except ImportError:
-            pass
-        else:
-            self.fail("TestLoader.loadTestsFromName failed to raise ValueError")
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to a
-    # module"
-    #
-    # What happens when a module by that name can't be found?
-    def test_loadTestsFromName__unknown_module_name(self):
-        loader = unittest.TestLoader()
-
-        try:
-            loader.loadTestsFromName('sdasfasfasdf')
-        except ImportError as e:
-            self.assertEqual(str(e), "No module named sdasfasfasdf")
-        else:
-            self.fail("TestLoader.loadTestsFromName failed to raise ImportError")
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    #
-    # What happens when the module is found, but the attribute can't?
-    def test_loadTestsFromName__unknown_attr_name(self):
-        loader = unittest.TestLoader()
-
-        try:
-            loader.loadTestsFromName('unittest.sdasfasfasdf')
-        except AttributeError as e:
-            self.assertEqual(str(e), "'module' object has no attribute 'sdasfasfasdf'")
-        else:
-            self.fail("TestLoader.loadTestsFromName failed to raise AttributeError")
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    #
-    # What happens when we provide the module, but the attribute can't be
-    # found?
-    def test_loadTestsFromName__relative_unknown_name(self):
-        loader = unittest.TestLoader()
-
-        try:
-            loader.loadTestsFromName('sdasfasfasdf', unittest)
-        except AttributeError as e:
-            self.assertEqual(str(e), "'module' object has no attribute 'sdasfasfasdf'")
-        else:
-            self.fail("TestLoader.loadTestsFromName failed to raise AttributeError")
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    # ...
-    # "The method optionally resolves name relative to the given module"
-    #
-    # Does loadTestsFromName raise ValueError when passed an empty
-    # name relative to a provided module?
-    #
-    # XXX Should probably raise a ValueError instead of an AttributeError
-    def test_loadTestsFromName__relative_empty_name(self):
-        loader = unittest.TestLoader()
-
-        try:
-            loader.loadTestsFromName('', unittest)
-        except AttributeError as e:
-            pass
-        else:
-            self.fail("Failed to raise AttributeError")
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    # ...
-    # "The method optionally resolves name relative to the given module"
-    #
-    # What happens when an impossible name is given, relative to the provided
-    # `module`?
-    def test_loadTestsFromName__relative_malformed_name(self):
-        loader = unittest.TestLoader()
-
-        # XXX Should this raise AttributeError or ValueError?
-        try:
-            loader.loadTestsFromName('abc () //', unittest)
-        except ValueError:
-            pass
-        except AttributeError:
-            pass
-        else:
-            self.fail("TestLoader.loadTestsFromName failed to raise ValueError")
-
-    # "The method optionally resolves name relative to the given module"
-    #
-    # Does loadTestsFromName raise TypeError when the `module` argument
-    # isn't a module object?
-    #
-    # XXX Accepts the not-a-module object, ignorning the object's type
-    # This should raise an exception or the method name should be changed
-    #
-    # XXX Some people are relying on this, so keep it for now
-    def test_loadTestsFromName__relative_not_a_module(self):
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-
-        class NotAModule(object):
-            test_2 = MyTestCase
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromName('test_2', NotAModule)
-
-        reference = [MyTestCase('test')]
-        self.assertEqual(list(suite), reference)
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    #
-    # Does it raise an exception if the name resolves to an invalid
-    # object?
-    def test_loadTestsFromName__relative_bad_object(self):
-        m = types.ModuleType('m')
-        m.testcase_1 = object()
-
-        loader = unittest.TestLoader()
-        try:
-            loader.loadTestsFromName('testcase_1', m)
-        except TypeError:
-            pass
-        else:
-            self.fail("Should have raised TypeError")
-
-    # "The specifier name is a ``dotted name'' that may
-    # resolve either to ... a test case class"
-    def test_loadTestsFromName__relative_TestCase_subclass(self):
-        m = types.ModuleType('m')
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-        m.testcase_1 = MyTestCase
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromName('testcase_1', m)
-        self.assertIsInstance(suite, loader.suiteClass)
-        self.assertEqual(list(suite), [MyTestCase('test')])
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    def test_loadTestsFromName__relative_TestSuite(self):
-        m = types.ModuleType('m')
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-        m.testsuite = unittest.TestSuite([MyTestCase('test')])
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromName('testsuite', m)
-        self.assertIsInstance(suite, loader.suiteClass)
-
-        self.assertEqual(list(suite), [MyTestCase('test')])
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to
-    # ... a test method within a test case class"
-    def test_loadTestsFromName__relative_testmethod(self):
-        m = types.ModuleType('m')
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-        m.testcase_1 = MyTestCase
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromName('testcase_1.test', m)
-        self.assertIsInstance(suite, loader.suiteClass)
-
-        self.assertEqual(list(suite), [MyTestCase('test')])
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    #
-    # Does loadTestsFromName() raise the proper exception when trying to
-    # resolve "a test method within a test case class" that doesn't exist
-    # for the given name (relative to a provided module)?
-    def test_loadTestsFromName__relative_invalid_testmethod(self):
-        m = types.ModuleType('m')
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-        m.testcase_1 = MyTestCase
-
-        loader = unittest.TestLoader()
-        try:
-            loader.loadTestsFromName('testcase_1.testfoo', m)
-        except AttributeError as e:
-            self.assertEqual(str(e), "type object 'MyTestCase' has no attribute 'testfoo'")
-        else:
-            self.fail("Failed to raise AttributeError")
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to
-    # ... a callable object which returns a ... TestSuite instance"
-    def test_loadTestsFromName__callable__TestSuite(self):
-        m = types.ModuleType('m')
-        testcase_1 = unittest.FunctionTestCase(lambda: None)
-        testcase_2 = unittest.FunctionTestCase(lambda: None)
-        def return_TestSuite():
-            return unittest.TestSuite([testcase_1, testcase_2])
-        m.return_TestSuite = return_TestSuite
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromName('return_TestSuite', m)
-        self.assertIsInstance(suite, loader.suiteClass)
-        self.assertEqual(list(suite), [testcase_1, testcase_2])
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to
-    # ... a callable object which returns a TestCase ... instance"
-    def test_loadTestsFromName__callable__TestCase_instance(self):
-        m = types.ModuleType('m')
-        testcase_1 = unittest.FunctionTestCase(lambda: None)
-        def return_TestCase():
-            return testcase_1
-        m.return_TestCase = return_TestCase
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromName('return_TestCase', m)
-        self.assertIsInstance(suite, loader.suiteClass)
-        self.assertEqual(list(suite), [testcase_1])
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to
-    # ... a callable object which returns a TestCase ... instance"
-    #*****************************************************************
-    #Override the suiteClass attribute to ensure that the suiteClass
-    #attribute is used
-    def test_loadTestsFromName__callable__TestCase_instance_ProperSuiteClass(self):
-        class SubTestSuite(unittest.TestSuite):
-            pass
-        m = types.ModuleType('m')
-        testcase_1 = unittest.FunctionTestCase(lambda: None)
-        def return_TestCase():
-            return testcase_1
-        m.return_TestCase = return_TestCase
-
-        loader = unittest.TestLoader()
-        loader.suiteClass = SubTestSuite
-        suite = loader.loadTestsFromName('return_TestCase', m)
-        self.assertIsInstance(suite, loader.suiteClass)
-        self.assertEqual(list(suite), [testcase_1])
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to
-    # ... a test method within a test case class"
-    #*****************************************************************
-    #Override the suiteClass attribute to ensure that the suiteClass
-    #attribute is used
-    def test_loadTestsFromName__relative_testmethod_ProperSuiteClass(self):
-        class SubTestSuite(unittest.TestSuite):
-            pass
-        m = types.ModuleType('m')
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-        m.testcase_1 = MyTestCase
-
-        loader = unittest.TestLoader()
-        loader.suiteClass=SubTestSuite
-        suite = loader.loadTestsFromName('testcase_1.test', m)
-        self.assertIsInstance(suite, loader.suiteClass)
-
-        self.assertEqual(list(suite), [MyTestCase('test')])
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to
-    # ... a callable object which returns a TestCase or TestSuite instance"
-    #
-    # What happens if the callable returns something else?
-    def test_loadTestsFromName__callable__wrong_type(self):
-        m = types.ModuleType('m')
-        def return_wrong():
-            return 6
-        m.return_wrong = return_wrong
-
-        loader = unittest.TestLoader()
-        try:
-            suite = loader.loadTestsFromName('return_wrong', m)
-        except TypeError:
-            pass
-        else:
-            self.fail("TestLoader.loadTestsFromName failed to raise TypeError")
-
-    # "The specifier can refer to modules and packages which have not been
-    # imported; they will be imported as a side-effect"
-    def test_loadTestsFromName__module_not_loaded(self):
-        # We're going to try to load this module as a side-effect, so it
-        # better not be loaded before we try.
-        #
-        # Why pick audioop? Google shows it isn't used very often, so there's
-        # a good chance that it won't be imported when this test is run
-        module_name = 'audioop'
-
-        if module_name in sys.modules:
-            del sys.modules[module_name]
-
-        loader = unittest.TestLoader()
-        try:
-            suite = loader.loadTestsFromName(module_name)
-
-            self.assertIsInstance(suite, loader.suiteClass)
-            self.assertEqual(list(suite), [])
-
-            # audioop should now be loaded, thanks to loadTestsFromName()
-            self.assertIn(module_name, sys.modules)
-        finally:
-            if module_name in sys.modules:
-                del sys.modules[module_name]
-
-    ################################################################
-    ### Tests for TestLoader.loadTestsFromName()
-
-    ### Tests for TestLoader.loadTestsFromNames()
-    ################################################################
-
-    # "Similar to loadTestsFromName(), but takes a sequence of names rather
-    # than a single name."
-    #
-    # What happens if that sequence of names is empty?
-    def test_loadTestsFromNames__empty_name_list(self):
-        loader = unittest.TestLoader()
-
-        suite = loader.loadTestsFromNames([])
-        self.assertIsInstance(suite, loader.suiteClass)
-        self.assertEqual(list(suite), [])
-
-    # "Similar to loadTestsFromName(), but takes a sequence of names rather
-    # than a single name."
-    # ...
-    # "The method optionally resolves name relative to the given module"
-    #
-    # What happens if that sequence of names is empty?
-    #
-    # XXX Should this raise a ValueError or just return an empty TestSuite?
-    def test_loadTestsFromNames__relative_empty_name_list(self):
-        loader = unittest.TestLoader()
-
-        suite = loader.loadTestsFromNames([], unittest)
-        self.assertIsInstance(suite, loader.suiteClass)
-        self.assertEqual(list(suite), [])
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    #
-    # Is ValueError raised in response to an empty name?
-    def test_loadTestsFromNames__empty_name(self):
-        loader = unittest.TestLoader()
-
-        try:
-            loader.loadTestsFromNames([''])
-        except ValueError as e:
-            self.assertEqual(str(e), "Empty module name")
-        else:
-            self.fail("TestLoader.loadTestsFromNames failed to raise ValueError")
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    #
-    # What happens when presented with an impossible module name?
-    def test_loadTestsFromNames__malformed_name(self):
-        loader = unittest.TestLoader()
-
-        # XXX Should this raise ValueError or ImportError?
-        try:
-            loader.loadTestsFromNames(['abc () //'])
-        except ValueError:
-            pass
-        except ImportError:
-            pass
-        else:
-            self.fail("TestLoader.loadTestsFromNames failed to raise ValueError")
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    #
-    # What happens when no module can be found for the given name?
-    def test_loadTestsFromNames__unknown_module_name(self):
-        loader = unittest.TestLoader()
-
-        try:
-            loader.loadTestsFromNames(['sdasfasfasdf'])
-        except ImportError as e:
-            self.assertEqual(str(e), "No module named sdasfasfasdf")
-        else:
-            self.fail("TestLoader.loadTestsFromNames failed to raise ImportError")
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    #
-    # What happens when the module can be found, but not the attribute?
-    def test_loadTestsFromNames__unknown_attr_name(self):
-        loader = unittest.TestLoader()
-
-        try:
-            loader.loadTestsFromNames(['unittest.sdasfasfasdf', 'unittest'])
-        except AttributeError as e:
-            self.assertEqual(str(e), "'module' object has no attribute 'sdasfasfasdf'")
-        else:
-            self.fail("TestLoader.loadTestsFromNames failed to raise AttributeError")
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    # ...
-    # "The method optionally resolves name relative to the given module"
-    #
-    # What happens when given an unknown attribute on a specified `module`
-    # argument?
-    def test_loadTestsFromNames__unknown_name_relative_1(self):
-        loader = unittest.TestLoader()
-
-        try:
-            loader.loadTestsFromNames(['sdasfasfasdf'], unittest)
-        except AttributeError as e:
-            self.assertEqual(str(e), "'module' object has no attribute 'sdasfasfasdf'")
-        else:
-            self.fail("TestLoader.loadTestsFromName failed to raise AttributeError")
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    # ...
-    # "The method optionally resolves name relative to the given module"
-    #
-    # Do unknown attributes (relative to a provided module) still raise an
-    # exception even in the presence of valid attribute names?
-    def test_loadTestsFromNames__unknown_name_relative_2(self):
-        loader = unittest.TestLoader()
-
-        try:
-            loader.loadTestsFromNames(['TestCase', 'sdasfasfasdf'], unittest)
-        except AttributeError as e:
-            self.assertEqual(str(e), "'module' object has no attribute 'sdasfasfasdf'")
-        else:
-            self.fail("TestLoader.loadTestsFromName failed to raise AttributeError")
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    # ...
-    # "The method optionally resolves name relative to the given module"
-    #
-    # What happens when faced with the empty string?
-    #
-    # XXX This currently raises AttributeError, though ValueError is probably
-    # more appropriate
-    def test_loadTestsFromNames__relative_empty_name(self):
-        loader = unittest.TestLoader()
-
-        try:
-            loader.loadTestsFromNames([''], unittest)
-        except AttributeError:
-            pass
-        else:
-            self.fail("Failed to raise ValueError")
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    # ...
-    # "The method optionally resolves name relative to the given module"
-    #
-    # What happens when presented with an impossible attribute name?
-    def test_loadTestsFromNames__relative_malformed_name(self):
-        loader = unittest.TestLoader()
-
-        # XXX Should this raise AttributeError or ValueError?
-        try:
-            loader.loadTestsFromNames(['abc () //'], unittest)
-        except AttributeError:
-            pass
-        except ValueError:
-            pass
-        else:
-            self.fail("TestLoader.loadTestsFromNames failed to raise ValueError")
-
-    # "The method optionally resolves name relative to the given module"
-    #
-    # Does loadTestsFromNames() make sure the provided `module` is in fact
-    # a module?
-    #
-    # XXX This validation is currently not done. This flexibility should
-    # either be documented or a TypeError should be raised.
-    def test_loadTestsFromNames__relative_not_a_module(self):
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-
-        class NotAModule(object):
-            test_2 = MyTestCase
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromNames(['test_2'], NotAModule)
-
-        reference = [unittest.TestSuite([MyTestCase('test')])]
-        self.assertEqual(list(suite), reference)
-
-    # "The specifier name is a ``dotted name'' that may resolve either to
-    # a module, a test case class, a TestSuite instance, a test method
-    # within a test case class, or a callable object which returns a
-    # TestCase or TestSuite instance."
-    #
-    # Does it raise an exception if the name resolves to an invalid
-    # object?
-    def test_loadTestsFromNames__relative_bad_object(self):
-        m = types.ModuleType('m')
-        m.testcase_1 = object()
-
-        loader = unittest.TestLoader()
-        try:
-            loader.loadTestsFromNames(['testcase_1'], m)
-        except TypeError:
-            pass
-        else:
-            self.fail("Should have raised TypeError")
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to
-    # ... a test case class"
-    def test_loadTestsFromNames__relative_TestCase_subclass(self):
-        m = types.ModuleType('m')
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-        m.testcase_1 = MyTestCase
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromNames(['testcase_1'], m)
-        self.assertIsInstance(suite, loader.suiteClass)
-
-        expected = loader.suiteClass([MyTestCase('test')])
-        self.assertEqual(list(suite), [expected])
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to
-    # ... a TestSuite instance"
-    def test_loadTestsFromNames__relative_TestSuite(self):
-        m = types.ModuleType('m')
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-        m.testsuite = unittest.TestSuite([MyTestCase('test')])
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromNames(['testsuite'], m)
-        self.assertIsInstance(suite, loader.suiteClass)
-
-        self.assertEqual(list(suite), [m.testsuite])
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to ... a
-    # test method within a test case class"
-    def test_loadTestsFromNames__relative_testmethod(self):
-        m = types.ModuleType('m')
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-        m.testcase_1 = MyTestCase
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromNames(['testcase_1.test'], m)
-        self.assertIsInstance(suite, loader.suiteClass)
-
-        ref_suite = unittest.TestSuite([MyTestCase('test')])
-        self.assertEqual(list(suite), [ref_suite])
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to ... a
-    # test method within a test case class"
-    #
-    # Does the method gracefully handle names that initially look like they
-    # resolve to "a test method within a test case class" but don't?
-    def test_loadTestsFromNames__relative_invalid_testmethod(self):
-        m = types.ModuleType('m')
-        class MyTestCase(unittest.TestCase):
-            def test(self):
-                pass
-        m.testcase_1 = MyTestCase
-
-        loader = unittest.TestLoader()
-        try:
-            loader.loadTestsFromNames(['testcase_1.testfoo'], m)
-        except AttributeError as e:
-            self.assertEqual(str(e), "type object 'MyTestCase' has no attribute 'testfoo'")
-        else:
-            self.fail("Failed to raise AttributeError")
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to
-    # ... a callable object which returns a ... TestSuite instance"
-    def test_loadTestsFromNames__callable__TestSuite(self):
-        m = types.ModuleType('m')
-        testcase_1 = unittest.FunctionTestCase(lambda: None)
-        testcase_2 = unittest.FunctionTestCase(lambda: None)
-        def return_TestSuite():
-            return unittest.TestSuite([testcase_1, testcase_2])
-        m.return_TestSuite = return_TestSuite
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromNames(['return_TestSuite'], m)
-        self.assertIsInstance(suite, loader.suiteClass)
-
-        expected = unittest.TestSuite([testcase_1, testcase_2])
-        self.assertEqual(list(suite), [expected])
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to
-    # ... a callable object which returns a TestCase ... instance"
-    def test_loadTestsFromNames__callable__TestCase_instance(self):
-        m = types.ModuleType('m')
-        testcase_1 = unittest.FunctionTestCase(lambda: None)
-        def return_TestCase():
-            return testcase_1
-        m.return_TestCase = return_TestCase
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromNames(['return_TestCase'], m)
-        self.assertIsInstance(suite, loader.suiteClass)
-
-        ref_suite = unittest.TestSuite([testcase_1])
-        self.assertEqual(list(suite), [ref_suite])
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to
-    # ... a callable object which returns a TestCase or TestSuite instance"
-    #
-    # Are staticmethods handled correctly?
-    def test_loadTestsFromNames__callable__call_staticmethod(self):
-        m = types.ModuleType('m')
-        class Test1(unittest.TestCase):
-            def test(self):
-                pass
-
-        testcase_1 = Test1('test')
-        class Foo(unittest.TestCase):
-            @staticmethod
-            def foo():
-                return testcase_1
-        m.Foo = Foo
-
-        loader = unittest.TestLoader()
-        suite = loader.loadTestsFromNames(['Foo.foo'], m)
-        self.assertIsInstance(suite, loader.suiteClass)
-
-        ref_suite = unittest.TestSuite([testcase_1])
-        self.assertEqual(list(suite), [ref_suite])
-
-    # "The specifier name is a ``dotted name'' that may resolve ... to
-    # ... a callable object which returns a TestCase or TestSuite instance"
-    #
-    # What happens when the callable returns something else?
-    def test_loadTestsFromNames__callable__wrong_type(self):
-        m = types.ModuleType('m')
-        def return_wrong():
-            return 6
-        m.return_wrong = return_wrong
-
-        loader = unittest.TestLoader()
-        try:
-            suite = loader.loadTestsFromNames(['return_wrong'], m)
-        except TypeError:
-            pass
-        else:
-            self.fail("TestLoader.loadTestsFromNames failed to raise TypeError")
-
-    # "The specifier can refer to modules and packages which have not been
-    # imported; they will be imported as a side-effect"
-    def test_loadTestsFromNames__module_not_loaded(self):
-        # We're going to try to load this module as a side-effect, so it
-        # better not be loaded before we try.
-        #
-        # Why pick audioop? Google shows it isn't used very often, so there's
-        # a good chance that it won't be imported when this test is run
-        module_name = 'audioop'
-
-        if module_name in sys.modules:
-            del sys.modules[module_name]
-
-        loader = unittest.TestLoader()
-        try:
-            suite = loader.loadTestsFromNames([module_name])
-
-            self.assertIsInstance(suite, loader.suiteClass)
-            self.assertEqual(list(suite), [unittest.TestSuite()])
-
-            # audioop should now be loaded, thanks to loadTestsFromName()
-            self.assertIn(module_name, sys.modules)
-        finally:
-            if module_name in sys.modules:
-                del sys.modules[module_name]
-
-    ################################################################
-    ### /Tests for TestLoader.loadTestsFromNames()
-
-    ### Tests for TestLoader.getTestCaseNames()
-    ################################################################
-
-    # "Return a sorted sequence of method names found within testCaseClass"
-    #
-    # Test.foobar is defined to make sure getTestCaseNames() respects
-    # loader.testMethodPrefix
-    def test_getTestCaseNames(self):
-        class Test(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-            def foobar(self): pass
-
-        loader = unittest.TestLoader()
-
-        self.assertEqual(loader.getTestCaseNames(Test), ['test_1', 'test_2'])
-
-    # "Return a sorted sequence of method names found within testCaseClass"
-    #
-    # Does getTestCaseNames() behave appropriately if no tests are found?
-    def test_getTestCaseNames__no_tests(self):
-        class Test(unittest.TestCase):
-            def foobar(self): pass
-
-        loader = unittest.TestLoader()
-
-        self.assertEqual(loader.getTestCaseNames(Test), [])
-
-    # "Return a sorted sequence of method names found within testCaseClass"
-    #
-    # Are not-TestCases handled gracefully?
-    #
-    # XXX This should raise a TypeError, not return a list
-    #
-    # XXX It's too late in the 2.5 release cycle to fix this, but it should
-    # probably be revisited for 2.6
-    def test_getTestCaseNames__not_a_TestCase(self):
-        class BadCase(int):
-            def test_foo(self):
-                pass
-
-        loader = unittest.TestLoader()
-        names = loader.getTestCaseNames(BadCase)
-
-        self.assertEqual(names, ['test_foo'])
-
-    # "Return a sorted sequence of method names found within testCaseClass"
-    #
-    # Make sure inherited names are handled.
-    #
-    # TestP.foobar is defined to make sure getTestCaseNames() respects
-    # loader.testMethodPrefix
-    def test_getTestCaseNames__inheritance(self):
-        class TestP(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-            def foobar(self): pass
-
-        class TestC(TestP):
-            def test_1(self): pass
-            def test_3(self): pass
-
-        loader = unittest.TestLoader()
-
-        names = ['test_1', 'test_2', 'test_3']
-        self.assertEqual(loader.getTestCaseNames(TestC), names)
-
-    ################################################################
-    ### /Tests for TestLoader.getTestCaseNames()
-
-    ### Tests for TestLoader.testMethodPrefix
-    ################################################################
-
-    # "String giving the prefix of method names which will be interpreted as
-    # test methods"
-    #
-    # Implicit in the documentation is that testMethodPrefix is respected by
-    # all loadTestsFrom* methods.
-    def test_testMethodPrefix__loadTestsFromTestCase(self):
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-            def foo_bar(self): pass
-
-        tests_1 = unittest.TestSuite([Foo('foo_bar')])
-        tests_2 = unittest.TestSuite([Foo('test_1'), Foo('test_2')])
-
-        loader = unittest.TestLoader()
-        loader.testMethodPrefix = 'foo'
-        self.assertEqual(loader.loadTestsFromTestCase(Foo), tests_1)
-
-        loader.testMethodPrefix = 'test'
-        self.assertEqual(loader.loadTestsFromTestCase(Foo), tests_2)
-
-    # "String giving the prefix of method names which will be interpreted as
-    # test methods"
-    #
-    # Implicit in the documentation is that testMethodPrefix is respected by
-    # all loadTestsFrom* methods.
-    def test_testMethodPrefix__loadTestsFromModule(self):
-        m = types.ModuleType('m')
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-            def foo_bar(self): pass
-        m.Foo = Foo
-
-        tests_1 = [unittest.TestSuite([Foo('foo_bar')])]
-        tests_2 = [unittest.TestSuite([Foo('test_1'), Foo('test_2')])]
-
-        loader = unittest.TestLoader()
-        loader.testMethodPrefix = 'foo'
-        self.assertEqual(list(loader.loadTestsFromModule(m)), tests_1)
-
-        loader.testMethodPrefix = 'test'
-        self.assertEqual(list(loader.loadTestsFromModule(m)), tests_2)
-
-    # "String giving the prefix of method names which will be interpreted as
-    # test methods"
-    #
-    # Implicit in the documentation is that testMethodPrefix is respected by
-    # all loadTestsFrom* methods.
-    def test_testMethodPrefix__loadTestsFromName(self):
-        m = types.ModuleType('m')
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-            def foo_bar(self): pass
-        m.Foo = Foo
-
-        tests_1 = unittest.TestSuite([Foo('foo_bar')])
-        tests_2 = unittest.TestSuite([Foo('test_1'), Foo('test_2')])
-
-        loader = unittest.TestLoader()
-        loader.testMethodPrefix = 'foo'
-        self.assertEqual(loader.loadTestsFromName('Foo', m), tests_1)
-
-        loader.testMethodPrefix = 'test'
-        self.assertEqual(loader.loadTestsFromName('Foo', m), tests_2)
-
-    # "String giving the prefix of method names which will be interpreted as
-    # test methods"
-    #
-    # Implicit in the documentation is that testMethodPrefix is respected by
-    # all loadTestsFrom* methods.
-    def test_testMethodPrefix__loadTestsFromNames(self):
-        m = types.ModuleType('m')
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-            def foo_bar(self): pass
-        m.Foo = Foo
-
-        tests_1 = unittest.TestSuite([unittest.TestSuite([Foo('foo_bar')])])
-        tests_2 = unittest.TestSuite([Foo('test_1'), Foo('test_2')])
-        tests_2 = unittest.TestSuite([tests_2])
-
-        loader = unittest.TestLoader()
-        loader.testMethodPrefix = 'foo'
-        self.assertEqual(loader.loadTestsFromNames(['Foo'], m), tests_1)
-
-        loader.testMethodPrefix = 'test'
-        self.assertEqual(loader.loadTestsFromNames(['Foo'], m), tests_2)
-
-    # "The default value is 'test'"
-    def test_testMethodPrefix__default_value(self):
-        loader = unittest.TestLoader()
-        self.assertEqual(loader.testMethodPrefix, 'test')
-
-    ################################################################
-    ### /Tests for TestLoader.testMethodPrefix
-
-    ### Tests for TestLoader.sortTestMethodsUsing
-    ################################################################
-
-    # "Function to be used to compare method names when sorting them in
-    # getTestCaseNames() and all the loadTestsFromX() methods"
-    def test_sortTestMethodsUsing__loadTestsFromTestCase(self):
-        def reversed_cmp(x, y):
-            return -((x > y) - (x < y))
-
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-
-        loader = unittest.TestLoader()
-        loader.sortTestMethodsUsing = reversed_cmp
-
-        tests = loader.suiteClass([Foo('test_2'), Foo('test_1')])
-        self.assertEqual(loader.loadTestsFromTestCase(Foo), tests)
-
-    # "Function to be used to compare method names when sorting them in
-    # getTestCaseNames() and all the loadTestsFromX() methods"
-    def test_sortTestMethodsUsing__loadTestsFromModule(self):
-        def reversed_cmp(x, y):
-            return -((x > y) - (x < y))
-
-        m = types.ModuleType('m')
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-        m.Foo = Foo
-
-        loader = unittest.TestLoader()
-        loader.sortTestMethodsUsing = reversed_cmp
-
-        tests = [loader.suiteClass([Foo('test_2'), Foo('test_1')])]
-        self.assertEqual(list(loader.loadTestsFromModule(m)), tests)
-
-    # "Function to be used to compare method names when sorting them in
-    # getTestCaseNames() and all the loadTestsFromX() methods"
-    def test_sortTestMethodsUsing__loadTestsFromName(self):
-        def reversed_cmp(x, y):
-            return -((x > y) - (x < y))
-
-        m = types.ModuleType('m')
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-        m.Foo = Foo
-
-        loader = unittest.TestLoader()
-        loader.sortTestMethodsUsing = reversed_cmp
-
-        tests = loader.suiteClass([Foo('test_2'), Foo('test_1')])
-        self.assertEqual(loader.loadTestsFromName('Foo', m), tests)
-
-    # "Function to be used to compare method names when sorting them in
-    # getTestCaseNames() and all the loadTestsFromX() methods"
-    def test_sortTestMethodsUsing__loadTestsFromNames(self):
-        def reversed_cmp(x, y):
-            return -((x > y) - (x < y))
-
-        m = types.ModuleType('m')
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-        m.Foo = Foo
-
-        loader = unittest.TestLoader()
-        loader.sortTestMethodsUsing = reversed_cmp
-
-        tests = [loader.suiteClass([Foo('test_2'), Foo('test_1')])]
-        self.assertEqual(list(loader.loadTestsFromNames(['Foo'], m)), tests)
-
-    # "Function to be used to compare method names when sorting them in
-    # getTestCaseNames()"
-    #
-    # Does it actually affect getTestCaseNames()?
-    def test_sortTestMethodsUsing__getTestCaseNames(self):
-        def reversed_cmp(x, y):
-            return -((x > y) - (x < y))
-
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-
-        loader = unittest.TestLoader()
-        loader.sortTestMethodsUsing = reversed_cmp
-
-        test_names = ['test_2', 'test_1']
-        self.assertEqual(loader.getTestCaseNames(Foo), test_names)
-
-    # "The default value is the built-in cmp() function"
-    # Since cmp is now defunct, we simply verify that the results
-    # occur in the same order as they would with the default sort.
-    def test_sortTestMethodsUsing__default_value(self):
-        loader = unittest.TestLoader()
-
-        class Foo(unittest.TestCase):
-            def test_2(self): pass
-            def test_3(self): pass
-            def test_1(self): pass
-
-        test_names = ['test_2', 'test_3', 'test_1']
-        self.assertEqual(loader.getTestCaseNames(Foo), sorted(test_names))
-
-
-    # "it can be set to None to disable the sort."
-    #
-    # XXX How is this different from reassigning cmp? Are the tests returned
-    # in a random order or something? This behaviour should die
-    def test_sortTestMethodsUsing__None(self):
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-
-        loader = unittest.TestLoader()
-        loader.sortTestMethodsUsing = None
-
-        test_names = ['test_2', 'test_1']
-        self.assertEqual(set(loader.getTestCaseNames(Foo)), set(test_names))
-
-    ################################################################
-    ### /Tests for TestLoader.sortTestMethodsUsing
-
-    ### Tests for TestLoader.suiteClass
-    ################################################################
-
-    # "Callable object that constructs a test suite from a list of tests."
-    def test_suiteClass__loadTestsFromTestCase(self):
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-            def foo_bar(self): pass
-
-        tests = [Foo('test_1'), Foo('test_2')]
-
-        loader = unittest.TestLoader()
-        loader.suiteClass = list
-        self.assertEqual(loader.loadTestsFromTestCase(Foo), tests)
-
-    # It is implicit in the documentation for TestLoader.suiteClass that
-    # all TestLoader.loadTestsFrom* methods respect it. Let's make sure
-    def test_suiteClass__loadTestsFromModule(self):
-        m = types.ModuleType('m')
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-            def foo_bar(self): pass
-        m.Foo = Foo
-
-        tests = [[Foo('test_1'), Foo('test_2')]]
-
-        loader = unittest.TestLoader()
-        loader.suiteClass = list
-        self.assertEqual(loader.loadTestsFromModule(m), tests)
-
-    # It is implicit in the documentation for TestLoader.suiteClass that
-    # all TestLoader.loadTestsFrom* methods respect it. Let's make sure
-    def test_suiteClass__loadTestsFromName(self):
-        m = types.ModuleType('m')
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-            def foo_bar(self): pass
-        m.Foo = Foo
-
-        tests = [Foo('test_1'), Foo('test_2')]
-
-        loader = unittest.TestLoader()
-        loader.suiteClass = list
-        self.assertEqual(loader.loadTestsFromName('Foo', m), tests)
-
-    # It is implicit in the documentation for TestLoader.suiteClass that
-    # all TestLoader.loadTestsFrom* methods respect it. Let's make sure
-    def test_suiteClass__loadTestsFromNames(self):
-        m = types.ModuleType('m')
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-            def foo_bar(self): pass
-        m.Foo = Foo
-
-        tests = [[Foo('test_1'), Foo('test_2')]]
-
-        loader = unittest.TestLoader()
-        loader.suiteClass = list
-        self.assertEqual(loader.loadTestsFromNames(['Foo'], m), tests)
-
-    # "The default value is the TestSuite class"
-    def test_suiteClass__default_value(self):
-        loader = unittest.TestLoader()
-        self.assertTrue(loader.suiteClass is unittest.TestSuite)
-
-    ################################################################
-    ### /Tests for TestLoader.suiteClass
-
-### Support code for Test_TestSuite
-################################################################
-
-class Foo(unittest.TestCase):
-    def test_1(self): pass
-    def test_2(self): pass
-    def test_3(self): pass
-    def runTest(self): pass
-
-def _mk_TestSuite(*names):
-    return unittest.TestSuite(Foo(n) for n in names)
-
-################################################################
-### /Support code for Test_TestSuite
-
-class Test_TestSuite(TestCase, TestEquality):
-
-    ### Set up attributes needed by inherited tests
-    ################################################################
-
-    # Used by TestEquality.test_eq
-    eq_pairs = [(unittest.TestSuite(), unittest.TestSuite())
-               ,(unittest.TestSuite(), unittest.TestSuite([]))
-               ,(_mk_TestSuite('test_1'), _mk_TestSuite('test_1'))]
-
-    # Used by TestEquality.test_ne
-    ne_pairs = [(unittest.TestSuite(), _mk_TestSuite('test_1'))
-               ,(unittest.TestSuite([]), _mk_TestSuite('test_1'))
-               ,(_mk_TestSuite('test_1', 'test_2'), _mk_TestSuite('test_1', 'test_3'))
-               ,(_mk_TestSuite('test_1'), _mk_TestSuite('test_2'))]
-
-    ################################################################
-    ### /Set up attributes needed by inherited tests
-
-    ### Tests for TestSuite.__init__
-    ################################################################
-
-    # "class TestSuite([tests])"
-    #
-    # The tests iterable should be optional
-    def test_init__tests_optional(self):
-        suite = unittest.TestSuite()
-
-        self.assertEqual(suite.countTestCases(), 0)
-
-    # "class TestSuite([tests])"
-    # ...
-    # "If tests is given, it must be an iterable of individual test cases
-    # or other test suites that will be used to build the suite initially"
-    #
-    # TestSuite should deal with empty tests iterables by allowing the
-    # creation of an empty suite
-    def test_init__empty_tests(self):
-        suite = unittest.TestSuite([])
-
-        self.assertEqual(suite.countTestCases(), 0)
-
-    # "class TestSuite([tests])"
-    # ...
-    # "If tests is given, it must be an iterable of individual test cases
-    # or other test suites that will be used to build the suite initially"
-    #
-    # TestSuite should allow any iterable to provide tests
-    def test_init__tests_from_any_iterable(self):
-        def tests():
-            yield unittest.FunctionTestCase(lambda: None)
-            yield unittest.FunctionTestCase(lambda: None)
-
-        suite_1 = unittest.TestSuite(tests())
-        self.assertEqual(suite_1.countTestCases(), 2)
-
-        suite_2 = unittest.TestSuite(suite_1)
-        self.assertEqual(suite_2.countTestCases(), 2)
-
-        suite_3 = unittest.TestSuite(set(suite_1))
-        self.assertEqual(suite_3.countTestCases(), 2)
-
-    # "class TestSuite([tests])"
-    # ...
-    # "If tests is given, it must be an iterable of individual test cases
-    # or other test suites that will be used to build the suite initially"
-    #
-    # Does TestSuite() also allow other TestSuite() instances to be present
-    # in the tests iterable?
-    def test_init__TestSuite_instances_in_tests(self):
-        def tests():
-            ftc = unittest.FunctionTestCase(lambda: None)
-            yield unittest.TestSuite([ftc])
-            yield unittest.FunctionTestCase(lambda: None)
-
-        suite = unittest.TestSuite(tests())
-        self.assertEqual(suite.countTestCases(), 2)
-
-    ################################################################
-    ### /Tests for TestSuite.__init__
-
-    # Container types should support the iter protocol
-    def test_iter(self):
-        test1 = unittest.FunctionTestCase(lambda: None)
-        test2 = unittest.FunctionTestCase(lambda: None)
-        suite = unittest.TestSuite((test1, test2))
-
-        self.assertEqual(list(suite), [test1, test2])
-
-    # "Return the number of tests represented by the this test object.
-    # ...this method is also implemented by the TestSuite class, which can
-    # return larger [greater than 1] values"
-    #
-    # Presumably an empty TestSuite returns 0?
-    def test_countTestCases_zero_simple(self):
-        suite = unittest.TestSuite()
-
-        self.assertEqual(suite.countTestCases(), 0)
-
-    # "Return the number of tests represented by the this test object.
-    # ...this method is also implemented by the TestSuite class, which can
-    # return larger [greater than 1] values"
-    #
-    # Presumably an empty TestSuite (even if it contains other empty
-    # TestSuite instances) returns 0?
-    def test_countTestCases_zero_nested(self):
-        class Test1(unittest.TestCase):
-            def test(self):
-                pass
-
-        suite = unittest.TestSuite([unittest.TestSuite()])
-
-        self.assertEqual(suite.countTestCases(), 0)
-
-    # "Return the number of tests represented by the this test object.
-    # ...this method is also implemented by the TestSuite class, which can
-    # return larger [greater than 1] values"
-    def test_countTestCases_simple(self):
-        test1 = unittest.FunctionTestCase(lambda: None)
-        test2 = unittest.FunctionTestCase(lambda: None)
-        suite = unittest.TestSuite((test1, test2))
-
-        self.assertEqual(suite.countTestCases(), 2)
-
-    # "Return the number of tests represented by the this test object.
-    # ...this method is also implemented by the TestSuite class, which can
-    # return larger [greater than 1] values"
-    #
-    # Make sure this holds for nested TestSuite instances, too
-    def test_countTestCases_nested(self):
-        class Test1(unittest.TestCase):
-            def test1(self): pass
-            def test2(self): pass
-
-        test2 = unittest.FunctionTestCase(lambda: None)
-        test3 = unittest.FunctionTestCase(lambda: None)
-        child = unittest.TestSuite((Test1('test2'), test2))
-        parent = unittest.TestSuite((test3, child, Test1('test1')))
-
-        self.assertEqual(parent.countTestCases(), 4)
-
-    # "Run the tests associated with this suite, collecting the result into
-    # the test result object passed as result."
-    #
-    # And if there are no tests? What then?
-    def test_run__empty_suite(self):
-        events = []
-        result = LoggingResult(events)
-
-        suite = unittest.TestSuite()
-
-        suite.run(result)
-
-        self.assertEqual(events, [])
-
-    # "Note that unlike TestCase.run(), TestSuite.run() requires the
-    # "result object to be passed in."
-    def test_run__requires_result(self):
-        suite = unittest.TestSuite()
-
-        try:
-            suite.run()
-        except TypeError:
-            pass
-        else:
-            self.fail("Failed to raise TypeError")
-
-    # "Run the tests associated with this suite, collecting the result into
-    # the test result object passed as result."
-    def test_run(self):
-        events = []
-        result = LoggingResult(events)
-
-        class LoggingCase(unittest.TestCase):
-            def run(self, result):
-                events.append('run %s' % self._testMethodName)
-
-            def test1(self): pass
-            def test2(self): pass
-
-        tests = [LoggingCase('test1'), LoggingCase('test2')]
-
-        unittest.TestSuite(tests).run(result)
-
-        self.assertEqual(events, ['run test1', 'run test2'])
-
-    # "Add a TestCase ... to the suite"
-    def test_addTest__TestCase(self):
-        class Foo(unittest.TestCase):
-            def test(self): pass
-
-        test = Foo('test')
-        suite = unittest.TestSuite()
-
-        suite.addTest(test)
-
-        self.assertEqual(suite.countTestCases(), 1)
-        self.assertEqual(list(suite), [test])
-
-    # "Add a ... TestSuite to the suite"
-    def test_addTest__TestSuite(self):
-        class Foo(unittest.TestCase):
-            def test(self): pass
-
-        suite_2 = unittest.TestSuite([Foo('test')])
-
-        suite = unittest.TestSuite()
-        suite.addTest(suite_2)
-
-        self.assertEqual(suite.countTestCases(), 1)
-        self.assertEqual(list(suite), [suite_2])
-
-    # "Add all the tests from an iterable of TestCase and TestSuite
-    # instances to this test suite."
-    #
-    # "This is equivalent to iterating over tests, calling addTest() for
-    # each element"
-    def test_addTests(self):
-        class Foo(unittest.TestCase):
-            def test_1(self): pass
-            def test_2(self): pass
-
-        test_1 = Foo('test_1')
-        test_2 = Foo('test_2')
-        inner_suite = unittest.TestSuite([test_2])
-
-        def gen():
-            yield test_1
-            yield test_2
-            yield inner_suite
-
-        suite_1 = unittest.TestSuite()
-        suite_1.addTests(gen())
-
-        self.assertEqual(list(suite_1), list(gen()))
-
-        # "This is equivalent to iterating over tests, calling addTest() for
-        # each element"
-        suite_2 = unittest.TestSuite()
-        for t in gen():
-            suite_2.addTest(t)
-
-        self.assertEqual(suite_1, suite_2)
-
-    # "Add all the tests from an iterable of TestCase and TestSuite
-    # instances to this test suite."
-    #
-    # What happens if it doesn't get an iterable?
-    def test_addTest__noniterable(self):
-        suite = unittest.TestSuite()
-
-        try:
-            suite.addTests(5)
-        except TypeError:
-            pass
-        else:
-            self.fail("Failed to raise TypeError")
-
-    def test_addTest__noncallable(self):
-        suite = unittest.TestSuite()
-        self.assertRaises(TypeError, suite.addTest, 5)
-
-    def test_addTest__casesuiteclass(self):
-        suite = unittest.TestSuite()
-        self.assertRaises(TypeError, suite.addTest, Test_TestSuite)
-        self.assertRaises(TypeError, suite.addTest, unittest.TestSuite)
-
-    def test_addTests__string(self):
-        suite = unittest.TestSuite()
-        self.assertRaises(TypeError, suite.addTests, "foo")
-
-
-class Test_FunctionTestCase(TestCase):
-
-    # "Return the number of tests represented by the this test object. For
-    # TestCase instances, this will always be 1"
-    def test_countTestCases(self):
-        test = unittest.FunctionTestCase(lambda: None)
-
-        self.assertEqual(test.countTestCases(), 1)
-
-    # "When a setUp() method is defined, the test runner will run that method
-    # prior to each test. Likewise, if a tearDown() method is defined, the
-    # test runner will invoke that method after each test. In the example,
-    # setUp() was used to create a fresh sequence for each test."
-    #
-    # Make sure the proper call order is maintained, even if setUp() raises
-    # an exception.
-    def test_run_call_order__error_in_setUp(self):
-        events = []
-        result = LoggingResult(events)
-
-        def setUp():
-            events.append('setUp')
-            raise RuntimeError('raised by setUp')
-
-        def test():
-            events.append('test')
-
-        def tearDown():
-            events.append('tearDown')
-
-        expected = ['startTest', 'setUp', 'addError', 'stopTest']
-        unittest.FunctionTestCase(test, setUp, tearDown).run(result)
-        self.assertEqual(events, expected)
-
-    # "When a setUp() method is defined, the test runner will run that method
-    # prior to each test. Likewise, if a tearDown() method is defined, the
-    # test runner will invoke that method after each test. In the example,
-    # setUp() was used to create a fresh sequence for each test."
-    #
-    # Make sure the proper call order is maintained, even if the test raises
-    # an error (as opposed to a failure).
-    def test_run_call_order__error_in_test(self):
-        events = []
-        result = LoggingResult(events)
-
-        def setUp():
-            events.append('setUp')
-
-        def test():
-            events.append('test')
-            raise RuntimeError('raised by test')
-
-        def tearDown():
-            events.append('tearDown')
-
-        expected = ['startTest', 'setUp', 'test', 'addError', 'tearDown',
-                    'stopTest']
-        unittest.FunctionTestCase(test, setUp, tearDown).run(result)
-        self.assertEqual(events, expected)
-
-    # "When a setUp() method is defined, the test runner will run that method
-    # prior to each test. Likewise, if a tearDown() method is defined, the
-    # test runner will invoke that method after each test. In the example,
-    # setUp() was used to create a fresh sequence for each test."
-    #
-    # Make sure the proper call order is maintained, even if the test signals
-    # a failure (as opposed to an error).
-    def test_run_call_order__failure_in_test(self):
-        events = []
-        result = LoggingResult(events)
-
-        def setUp():
-            events.append('setUp')
-
-        def test():
-            events.append('test')
-            self.fail('raised by test')
-
-        def tearDown():
-            events.append('tearDown')
-
-        expected = ['startTest', 'setUp', 'test', 'addFailure', 'tearDown',
-                    'stopTest']
-        unittest.FunctionTestCase(test, setUp, tearDown).run(result)
-        self.assertEqual(events, expected)
-
-    # "When a setUp() method is defined, the test runner will run that method
-    # prior to each test. Likewise, if a tearDown() method is defined, the
-    # test runner will invoke that method after each test. In the example,
-    # setUp() was used to create a fresh sequence for each test."
-    #
-    # Make sure the proper call order is maintained, even if tearDown() raises
-    # an exception.
-    def test_run_call_order__error_in_tearDown(self):
-        events = []
-        result = LoggingResult(events)
-
-        def setUp():
-            events.append('setUp')
-
-        def test():
-            events.append('test')
-
-        def tearDown():
-            events.append('tearDown')
-            raise RuntimeError('raised by tearDown')
-
-        expected = ['startTest', 'setUp', 'test', 'tearDown', 'addError',
-                    'stopTest']
-        unittest.FunctionTestCase(test, setUp, tearDown).run(result)
-        self.assertEqual(events, expected)
-
-    # "Return a string identifying the specific test case."
-    #
-    # Because of the vague nature of the docs, I'm not going to lock this
-    # test down too much. Really all that can be asserted is that the id()
-    # will be a string (either 8-byte or unicode -- again, because the docs
-    # just say "string")
-    def test_id(self):
-        test = unittest.FunctionTestCase(lambda: None)
-
-        self.assertIsInstance(test.id(), str)
-
-    # "Returns a one-line description of the test, or None if no description
-    # has been provided. The default implementation of this method returns
-    # the first line of the test method's docstring, if available, or None."
-    def test_shortDescription__no_docstring(self):
-        test = unittest.FunctionTestCase(lambda: None)
-
-        self.assertEqual(test.shortDescription(), None)
-
-    # "Returns a one-line description of the test, or None if no description
-    # has been provided. The default implementation of this method returns
-    # the first line of the test method's docstring, if available, or None."
-    def test_shortDescription__singleline_docstring(self):
-        desc = "this tests foo"
-        test = unittest.FunctionTestCase(lambda: None, description=desc)
-
-        self.assertEqual(test.shortDescription(), "this tests foo")
-
-class Test_TestResult(TestCase):
-    # Note: there are not separate tests for TestResult.wasSuccessful(),
-    # TestResult.errors, TestResult.failures, TestResult.testsRun or
-    # TestResult.shouldStop because these only have meaning in terms of
-    # other TestResult methods.
-    #
-    # Accordingly, tests for the aforenamed attributes are incorporated
-    # in with the tests for the defining methods.
-    ################################################################
-
-    def test_init(self):
-        result = unittest.TestResult()
-
-        self.assertTrue(result.wasSuccessful())
-        self.assertEqual(len(result.errors), 0)
-        self.assertEqual(len(result.failures), 0)
-        self.assertEqual(result.testsRun, 0)
-        self.assertEqual(result.shouldStop, False)
-
-    # "This method can be called to signal that the set of tests being
-    # run should be aborted by setting the TestResult's shouldStop
-    # attribute to True."
-    def test_stop(self):
-        result = unittest.TestResult()
-
-        result.stop()
-
-        self.assertEqual(result.shouldStop, True)
-
-    # "Called when the test case test is about to be run. The default
-    # implementation simply increments the instance's testsRun counter."
-    def test_startTest(self):
-        class Foo(unittest.TestCase):
-            def test_1(self):
-                pass
-
-        test = Foo('test_1')
-
-        result = unittest.TestResult()
-
-        result.startTest(test)
-
-        self.assertTrue(result.wasSuccessful())
-        self.assertEqual(len(result.errors), 0)
-        self.assertEqual(len(result.failures), 0)
-        self.assertEqual(result.testsRun, 1)
-        self.assertEqual(result.shouldStop, False)
-
-        result.stopTest(test)
-
-    # "Called after the test case test has been executed, regardless of
-    # the outcome. The default implementation does nothing."
-    def test_stopTest(self):
-        class Foo(unittest.TestCase):
-            def test_1(self):
-                pass
-
-        test = Foo('test_1')
-
-        result = unittest.TestResult()
-
-        result.startTest(test)
-
-        self.assertTrue(result.wasSuccessful())
-        self.assertEqual(len(result.errors), 0)
-        self.assertEqual(len(result.failures), 0)
-        self.assertEqual(result.testsRun, 1)
-        self.assertEqual(result.shouldStop, False)
-
-        result.stopTest(test)
-
-        # Same tests as above; make sure nothing has changed
-        self.assertTrue(result.wasSuccessful())
-        self.assertEqual(len(result.errors), 0)
-        self.assertEqual(len(result.failures), 0)
-        self.assertEqual(result.testsRun, 1)
-        self.assertEqual(result.shouldStop, False)
-
-    # "Called before and after tests are run. The default implementation does nothing."
-    def test_startTestRun_stopTestRun(self):
-        result = unittest.TestResult()
-        result.startTestRun()
-        result.stopTestRun()
-
-    # "addSuccess(test)"
-    # ...
-    # "Called when the test case test succeeds"
-    # ...
-    # "wasSuccessful() - Returns True if all tests run so far have passed,
-    # otherwise returns False"
-    # ...
-    # "testsRun - The total number of tests run so far."
-    # ...
-    # "errors - A list containing 2-tuples of TestCase instances and
-    # formatted tracebacks. Each tuple represents a test which raised an
-    # unexpected exception. Contains formatted
-    # tracebacks instead of sys.exc_info() results."
-    # ...
-    # "failures - A list containing 2-tuples of TestCase instances and
-    # formatted tracebacks. Each tuple represents a test where a failure was
-    # explicitly signalled using the TestCase.fail*() or TestCase.assert*()
-    # methods. Contains formatted tracebacks instead
-    # of sys.exc_info() results."
-    def test_addSuccess(self):
-        class Foo(unittest.TestCase):
-            def test_1(self):
-                pass
-
-        test = Foo('test_1')
-
-        result = unittest.TestResult()
-
-        result.startTest(test)
-        result.addSuccess(test)
-        result.stopTest(test)
-
-        self.assertTrue(result.wasSuccessful())
-        self.assertEqual(len(result.errors), 0)
-        self.assertEqual(len(result.failures), 0)
-        self.assertEqual(result.testsRun, 1)
-        self.assertEqual(result.shouldStop, False)
-
-    # "addFailure(test, err)"
-    # ...
-    # "Called when the test case test signals a failure. err is a tuple of
-    # the form returned by sys.exc_info(): (type, value, traceback)"
-    # ...
-    # "wasSuccessful() - Returns True if all tests run so far have passed,
-    # otherwise returns False"
-    # ...
-    # "testsRun - The total number of tests run so far."
-    # ...
-    # "errors - A list containing 2-tuples of TestCase instances and
-    # formatted tracebacks. Each tuple represents a test which raised an
-    # unexpected exception. Contains formatted
-    # tracebacks instead of sys.exc_info() results."
-    # ...
-    # "failures - A list containing 2-tuples of TestCase instances and
-    # formatted tracebacks. Each tuple represents a test where a failure was
-    # explicitly signalled using the TestCase.fail*() or TestCase.assert*()
-    # methods. Contains formatted tracebacks instead
-    # of sys.exc_info() results."
-    def test_addFailure(self):
-        class Foo(unittest.TestCase):
-            def test_1(self):
-                pass
-
-        test = Foo('test_1')
-        try:
-            test.fail("foo")
-        except:
-            exc_info_tuple = sys.exc_info()
-
-        result = unittest.TestResult()
-
-        result.startTest(test)
-        result.addFailure(test, exc_info_tuple)
-        result.stopTest(test)
-
-        self.assertFalse(result.wasSuccessful())
-        self.assertEqual(len(result.errors), 0)
-        self.assertEqual(len(result.failures), 1)
-        self.assertEqual(result.testsRun, 1)
-        self.assertEqual(result.shouldStop, False)
-
-        test_case, formatted_exc = result.failures[0]
-        self.assertTrue(test_case is test)
-        self.assertIsInstance(formatted_exc, str)
-
-    # "addError(test, err)"
-    # ...
-    # "Called when the test case test raises an unexpected exception err
-    # is a tuple of the form returned by sys.exc_info():
-    # (type, value, traceback)"
-    # ...
-    # "wasSuccessful() - Returns True if all tests run so far have passed,
-    # otherwise returns False"
-    # ...
-    # "testsRun - The total number of tests run so far."
-    # ...
-    # "errors - A list containing 2-tuples of TestCase instances and
-    # formatted tracebacks. Each tuple represents a test which raised an
-    # unexpected exception. Contains formatted
-    # tracebacks instead of sys.exc_info() results."
-    # ...
-    # "failures - A list containing 2-tuples of TestCase instances and
-    # formatted tracebacks. Each tuple represents a test where a failure was
-    # explicitly signalled using the TestCase.fail*() or TestCase.assert*()
-    # methods. Contains formatted tracebacks instead
-    # of sys.exc_info() results."
-    def test_addError(self):
-        class Foo(unittest.TestCase):
-            def test_1(self):
-                pass
-
-        test = Foo('test_1')
-        try:
-            raise TypeError()
-        except:
-            exc_info_tuple = sys.exc_info()
-
-        result = unittest.TestResult()
-
-        result.startTest(test)
-        result.addError(test, exc_info_tuple)
-        result.stopTest(test)
-
-        self.assertFalse(result.wasSuccessful())
-        self.assertEqual(len(result.errors), 1)
-        self.assertEqual(len(result.failures), 0)
-        self.assertEqual(result.testsRun, 1)
-        self.assertEqual(result.shouldStop, False)
-
-        test_case, formatted_exc = result.errors[0]
-        self.assertTrue(test_case is test)
-        self.assertIsInstance(formatted_exc, str)
-
-    def testGetDescriptionWithoutDocstring(self):
-        result = unittest.TextTestResult(None, True, 1)
-        self.assertEqual(
-                result.getDescription(self),
-                'testGetDescriptionWithoutDocstring (' + __name__ +
-                '.Test_TestResult)')
-
-    @unittest.skipIf(sys.flags.optimize >= 2,
-                     "Docstrings are omitted with -O2 and above")
-    def testGetDescriptionWithOneLineDocstring(self):
-        """Tests getDescription() for a method with a docstring."""
-        result = unittest.TextTestResult(None, True, 1)
-        self.assertEqual(
-                result.getDescription(self),
-               ('testGetDescriptionWithOneLineDocstring '
-                '(' + __name__ + '.Test_TestResult)\n'
-                'Tests getDescription() for a method with a docstring.'))
-
-    @unittest.skipIf(sys.flags.optimize >= 2,
-                     "Docstrings are omitted with -O2 and above")
-    def testGetDescriptionWithMultiLineDocstring(self):
-        """Tests getDescription() for a method with a longer docstring.
-        The second line of the docstring.
-        """
-        result = unittest.TextTestResult(None, True, 1)
-        self.assertEqual(
-                result.getDescription(self),
-               ('testGetDescriptionWithMultiLineDocstring '
-                '(' + __name__ + '.Test_TestResult)\n'
-                'Tests getDescription() for a method with a longer '
-                'docstring.'))
-
-    def testStackFrameTrimming(self):
-        class Frame(object):
-            class tb_frame(object):
-                f_globals = {}
-        result = unittest.TestResult()
-        self.assertFalse(result._is_relevant_tb_level(Frame))
-
-        Frame.tb_frame.f_globals['__unittest'] = True
-        self.assertTrue(result._is_relevant_tb_level(Frame))
-
-    def testFailFast(self):
-        result = unittest.TestResult()
-        result._exc_info_to_string = lambda *_: ''
-        result.failfast = True
-        result.addError(None, None)
-        self.assertTrue(result.shouldStop)
-
-        result = unittest.TestResult()
-        result._exc_info_to_string = lambda *_: ''
-        result.failfast = True
-        result.addFailure(None, None)
-        self.assertTrue(result.shouldStop)
-
-        result = unittest.TestResult()
-        result._exc_info_to_string = lambda *_: ''
-        result.failfast = True
-        result.addUnexpectedSuccess(None)
-        self.assertTrue(result.shouldStop)
-
-    def testFailFastSetByRunner(self):
-        runner = unittest.TextTestRunner(stream=io.StringIO(), failfast=True)
-        def test(result):
-            self.assertTrue(result.failfast)
-        result = runner.run(test)
-
-
-classDict = dict(unittest.TestResult.__dict__)
-for m in ('addSkip', 'addExpectedFailure', 'addUnexpectedSuccess',
-           '__init__'):
-    del classDict[m]
-
-def __init__(self, stream=None, descriptions=None, verbosity=None):
-    self.failures = []
-    self.errors = []
-    self.testsRun = 0
-    self.shouldStop = False
-classDict['__init__'] = __init__
-OldResult = type('OldResult', (object,), classDict)
-
-class Test_OldTestResult(unittest.TestCase):
-
-    def assertOldResultWarning(self, test, failures):
-        with warnings.catch_warnings(record=True) as log:
-            result = OldResult()
-            test.run(result)
-            self.assertEqual(len(result.failures), failures)
-            warning, = log
-            self.assertIs(warning.category, RuntimeWarning)
 
-    def testOldTestResult(self):
-        class Test(unittest.TestCase):
-            def testSkip(self):
-                self.skipTest('foobar')
-            @unittest.expectedFailure
-            def testExpectedFail(self):
-                raise TypeError
-            @unittest.expectedFailure
-            def testUnexpectedSuccess(self):
-                pass
-
-        for test_name, should_pass in (('testSkip', True),
-                                       ('testExpectedFail', True),
-                                       ('testUnexpectedSuccess', False)):
-            test = Test(test_name)
-            self.assertOldResultWarning(test, int(not should_pass))
-
-    def testOldTestTesultSetup(self):
-        class Test(unittest.TestCase):
-            def setUp(self):
-                self.skipTest('no reason')
-            def testFoo(self):
-                pass
-        self.assertOldResultWarning(Test('testFoo'), 0)
-
-    def testOldTestResultClass(self):
-        @unittest.skip('no reason')
-        class Test(unittest.TestCase):
-            def testFoo(self):
-                pass
-        self.assertOldResultWarning(Test('testFoo'), 0)
-
-    def testOldResultWithRunner(self):
-        class Test(unittest.TestCase):
-            def testFoo(self):
-                pass
-        runner = unittest.TextTestRunner(resultclass=OldResult,
-                                          stream=io.StringIO())
-        # This will raise an exception if TextTestRunner can't handle old
-        # test result objects
-        runner.run(Test('testFoo'))
-
-### Support code for Test_TestCase
-################################################################
-
-class Foo(unittest.TestCase):
-    def runTest(self): pass
-    def test1(self): pass
-
-class Bar(Foo):
-    def test2(self): pass
-
-def getLoggingTestCase():
-    class LoggingTestCase(unittest.TestCase):
-        """A test case which logs its calls."""
-
-        def __init__(self, events):
-            super(LoggingTestCase, self).__init__('test')
-            self.events = events
-
-        def setUp(self):
-            self.events.append('setUp')
-
-        def test(self):
-            self.events.append('test')
-
-        def tearDown(self):
-            self.events.append('tearDown')
-    return LoggingTestCase
-
-class ResultWithNoStartTestRunStopTestRun(object):
-    """An object honouring TestResult before startTestRun/stopTestRun."""
-
-    def __init__(self):
-        self.failures = []
-        self.errors = []
-        self.testsRun = 0
-        self.skipped = []
-        self.expectedFailures = []
-        self.unexpectedSuccesses = []
-        self.shouldStop = False
-
-    def startTest(self, test):
-        pass
-
-    def stopTest(self, test):
-        pass
-
-    def addError(self, test):
-        pass
-
-    def addFailure(self, test):
-        pass
-
-    def addSuccess(self, test):
-        pass
-
-    def wasSuccessful(self):
-        return True
-
-
-################################################################
-### /Support code for Test_TestCase
-
-class Test_TestCase(TestCase, TestEquality, TestHashing):
-
-    ### Set up attributes used by inherited tests
-    ################################################################
-
-    # Used by TestHashing.test_hash and TestEquality.test_eq
-    eq_pairs = [(Foo('test1'), Foo('test1'))]
-
-    # Used by TestEquality.test_ne
-    ne_pairs = [(Foo('test1'), Foo('runTest'))
-               ,(Foo('test1'), Bar('test1'))
-               ,(Foo('test1'), Bar('test2'))]
-
-    ################################################################
-    ### /Set up attributes used by inherited tests
-
-
-    # "class TestCase([methodName])"
-    # ...
-    # "Each instance of TestCase will run a single test method: the
-    # method named methodName."
-    # ...
-    # "methodName defaults to "runTest"."
-    #
-    # Make sure it really is optional, and that it defaults to the proper
-    # thing.
-    def test_init__no_test_name(self):
-        class Test(unittest.TestCase):
-            def runTest(self): raise MyException()
-            def test(self): pass
-
-        self.assertEqual(Test().id()[-13:], '.Test.runTest')
-
-    # "class TestCase([methodName])"
-    # ...
-    # "Each instance of TestCase will run a single test method: the
-    # method named methodName."
-    def test_init__test_name__valid(self):
-        class Test(unittest.TestCase):
-            def runTest(self): raise MyException()
-            def test(self): pass
-
-        self.assertEqual(Test('test').id()[-10:], '.Test.test')
-
-    # "class TestCase([methodName])"
-    # ...
-    # "Each instance of TestCase will run a single test method: the
-    # method named methodName."
-    def test_init__test_name__invalid(self):
-        class Test(unittest.TestCase):
-            def runTest(self): raise MyException()
-            def test(self): pass
-
-        try:
-            Test('testfoo')
-        except ValueError:
-            pass
-        else:
-            self.fail("Failed to raise ValueError")
-
-    # "Return the number of tests represented by the this test object. For
-    # TestCase instances, this will always be 1"
-    def test_countTestCases(self):
-        class Foo(unittest.TestCase):
-            def test(self): pass
-
-        self.assertEqual(Foo('test').countTestCases(), 1)
-
-    # "Return the default type of test result object to be used to run this
-    # test. For TestCase instances, this will always be
-    # unittest.TestResult;  subclasses of TestCase should
-    # override this as necessary."
-    def test_defaultTestResult(self):
-        class Foo(unittest.TestCase):
-            def runTest(self):
-                pass
-
-        result = Foo().defaultTestResult()
-        self.assertEqual(type(result), unittest.TestResult)
-
-    # "When a setUp() method is defined, the test runner will run that method
-    # prior to each test. Likewise, if a tearDown() method is defined, the
-    # test runner will invoke that method after each test. In the example,
-    # setUp() was used to create a fresh sequence for each test."
-    #
-    # Make sure the proper call order is maintained, even if setUp() raises
-    # an exception.
-    def test_run_call_order__error_in_setUp(self):
-        events = []
-        result = LoggingResult(events)
-
-        class Foo(getLoggingTestCase()):
-            def setUp(self):
-                super(Foo, self).setUp()
-                raise RuntimeError('raised by Foo.setUp')
-
-        Foo(events).run(result)
-        expected = ['startTest', 'setUp', 'addError', 'stopTest']
-        self.assertEqual(events, expected)
-
-    # "With a temporary result stopTestRun is called when setUp errors.
-    def test_run_call_order__error_in_setUp_default_result(self):
-        events = []
-
-        class Foo(getLoggingTestCase()):
-            def defaultTestResult(self):
-                return LoggingResult(self.events)
-
-            def setUp(self):
-                super(Foo, self).setUp()
-                raise RuntimeError('raised by Foo.setUp')
-
-        Foo(events).run()
-        expected = ['startTestRun', 'startTest', 'setUp', 'addError',
-                    'stopTest', 'stopTestRun']
-        self.assertEqual(events, expected)
-
-    # "When a setUp() method is defined, the test runner will run that method
-    # prior to each test. Likewise, if a tearDown() method is defined, the
-    # test runner will invoke that method after each test. In the example,
-    # setUp() was used to create a fresh sequence for each test."
-    #
-    # Make sure the proper call order is maintained, even if the test raises
-    # an error (as opposed to a failure).
-    def test_run_call_order__error_in_test(self):
-        events = []
-        result = LoggingResult(events)
-
-        class Foo(getLoggingTestCase()):
-            def test(self):
-                super(Foo, self).test()
-                raise RuntimeError('raised by Foo.test')
-
-        expected = ['startTest', 'setUp', 'test', 'addError', 'tearDown',
-                    'stopTest']
-        Foo(events).run(result)
-        self.assertEqual(events, expected)
-
-    # "With a default result, an error in the test still results in stopTestRun
-    # being called."
-    def test_run_call_order__error_in_test_default_result(self):
-        events = []
-
-        class Foo(getLoggingTestCase()):
-            def defaultTestResult(self):
-                return LoggingResult(self.events)
-
-            def test(self):
-                super(Foo, self).test()
-                raise RuntimeError('raised by Foo.test')
-
-        expected = ['startTestRun', 'startTest', 'setUp', 'test', 'addError',
-                    'tearDown', 'stopTest', 'stopTestRun']
-        Foo(events).run()
-        self.assertEqual(events, expected)
-
-    # "When a setUp() method is defined, the test runner will run that method
-    # prior to each test. Likewise, if a tearDown() method is defined, the
-    # test runner will invoke that method after each test. In the example,
-    # setUp() was used to create a fresh sequence for each test."
-    #
-    # Make sure the proper call order is maintained, even if the test signals
-    # a failure (as opposed to an error).
-    def test_run_call_order__failure_in_test(self):
-        events = []
-        result = LoggingResult(events)
-
-        class Foo(getLoggingTestCase()):
-            def test(self):
-                super(Foo, self).test()
-                self.fail('raised by Foo.test')
-
-        expected = ['startTest', 'setUp', 'test', 'addFailure', 'tearDown',
-                    'stopTest']
-        Foo(events).run(result)
-        self.assertEqual(events, expected)
-
-    # "When a test fails with a default result stopTestRun is still called."
-    def test_run_call_order__failure_in_test_default_result(self):
-
-        class Foo(getLoggingTestCase()):
-            def defaultTestResult(self):
-                return LoggingResult(self.events)
-            def test(self):
-                super(Foo, self).test()
-                self.fail('raised by Foo.test')
-
-        expected = ['startTestRun', 'startTest', 'setUp', 'test', 'addFailure',
-                    'tearDown', 'stopTest', 'stopTestRun']
-        events = []
-        Foo(events).run()
-        self.assertEqual(events, expected)
-
-    # "When a setUp() method is defined, the test runner will run that method
-    # prior to each test. Likewise, if a tearDown() method is defined, the
-    # test runner will invoke that method after each test. In the example,
-    # setUp() was used to create a fresh sequence for each test."
-    #
-    # Make sure the proper call order is maintained, even if tearDown() raises
-    # an exception.
-    def test_run_call_order__error_in_tearDown(self):
-        events = []
-        result = LoggingResult(events)
-
-        class Foo(getLoggingTestCase()):
-            def tearDown(self):
-                super(Foo, self).tearDown()
-                raise RuntimeError('raised by Foo.tearDown')
-
-        Foo(events).run(result)
-        expected = ['startTest', 'setUp', 'test', 'tearDown', 'addError',
-                    'stopTest']
-        self.assertEqual(events, expected)
-
-    # "When tearDown errors with a default result stopTestRun is still called."
-    def test_run_call_order__error_in_tearDown_default_result(self):
-
-        class Foo(getLoggingTestCase()):
-            def defaultTestResult(self):
-                return LoggingResult(self.events)
-            def tearDown(self):
-                super(Foo, self).tearDown()
-                raise RuntimeError('raised by Foo.tearDown')
-
-        events = []
-        Foo(events).run()
-        expected = ['startTestRun', 'startTest', 'setUp', 'test', 'tearDown',
-                    'addError', 'stopTest', 'stopTestRun']
-        self.assertEqual(events, expected)
-
-    # "TestCase.run() still works when the defaultTestResult is a TestResult
-    # that does not support startTestRun and stopTestRun.
-    def test_run_call_order_default_result(self):
-
-        class Foo(unittest.TestCase):
-            def defaultTestResult(self):
-                return ResultWithNoStartTestRunStopTestRun()
-            def test(self):
-                pass
-
-        Foo('test').run()
-
-    # "This class attribute gives the exception raised by the test() method.
-    # If a test framework needs to use a specialized exception, possibly to
-    # carry additional information, it must subclass this exception in
-    # order to ``play fair'' with the framework.  The initial value of this
-    # attribute is AssertionError"
-    def test_failureException__default(self):
-        class Foo(unittest.TestCase):
-            def test(self):
-                pass
-
-        self.assertTrue(Foo('test').failureException is AssertionError)
-
-    # "This class attribute gives the exception raised by the test() method.
-    # If a test framework needs to use a specialized exception, possibly to
-    # carry additional information, it must subclass this exception in
-    # order to ``play fair'' with the framework."
-    #
-    # Make sure TestCase.run() respects the designated failureException
-    def test_failureException__subclassing__explicit_raise(self):
-        events = []
-        result = LoggingResult(events)
-
-        class Foo(unittest.TestCase):
-            def test(self):
-                raise RuntimeError()
-
-            failureException = RuntimeError
-
-        self.assertTrue(Foo('test').failureException is RuntimeError)
-
-
-        Foo('test').run(result)
-        expected = ['startTest', 'addFailure', 'stopTest']
-        self.assertEqual(events, expected)
-
-    # "This class attribute gives the exception raised by the test() method.
-    # If a test framework needs to use a specialized exception, possibly to
-    # carry additional information, it must subclass this exception in
-    # order to ``play fair'' with the framework."
-    #
-    # Make sure TestCase.run() respects the designated failureException
-    def test_failureException__subclassing__implicit_raise(self):
-        events = []
-        result = LoggingResult(events)
-
-        class Foo(unittest.TestCase):
-            def test(self):
-                self.fail("foo")
-
-            failureException = RuntimeError
-
-        self.assertTrue(Foo('test').failureException is RuntimeError)
-
-
-        Foo('test').run(result)
-        expected = ['startTest', 'addFailure', 'stopTest']
-        self.assertEqual(events, expected)
-
-    # "The default implementation does nothing."
-    def test_setUp(self):
-        class Foo(unittest.TestCase):
-            def runTest(self):
-                pass
-
-        # ... and nothing should happen
-        Foo().setUp()
-
-    # "The default implementation does nothing."
-    def test_tearDown(self):
-        class Foo(unittest.TestCase):
-            def runTest(self):
-                pass
-
-        # ... and nothing should happen
-        Foo().tearDown()
-
-    # "Return a string identifying the specific test case."
-    #
-    # Because of the vague nature of the docs, I'm not going to lock this
-    # test down too much. Really all that can be asserted is that the id()
-    # will be a string (either 8-byte or unicode -- again, because the docs
-    # just say "string")
-    def test_id(self):
-        class Foo(unittest.TestCase):
-            def runTest(self):
-                pass
-
-        self.assertIsInstance(Foo().id(), str)
-
-
-    # "If result is omitted or None, a temporary result object is created
-    # and used, but is not made available to the caller. As TestCase owns the
-    # temporary result startTestRun and stopTestRun are called.
-
-    def test_run__uses_defaultTestResult(self):
-        events = []
-
-        class Foo(unittest.TestCase):
-            def test(self):
-                events.append('test')
-
-            def defaultTestResult(self):
-                return LoggingResult(events)
-
-        # Make run() find a result object on its own
-        Foo('test').run()
-
-        expected = ['startTestRun', 'startTest', 'test', 'addSuccess',
-            'stopTest', 'stopTestRun']
-        self.assertEqual(events, expected)
-
-    def testShortDescriptionWithoutDocstring(self):
-        self.assertIsNone(self.shortDescription())
-
-    @unittest.skipIf(sys.flags.optimize >= 2,
-                     "Docstrings are omitted with -O2 and above")
-    def testShortDescriptionWithOneLineDocstring(self):
-        """Tests shortDescription() for a method with a docstring."""
-        self.assertEqual(
-                self.shortDescription(),
-                'Tests shortDescription() for a method with a docstring.')
-
-    @unittest.skipIf(sys.flags.optimize >= 2,
-                     "Docstrings are omitted with -O2 and above")
-    def testShortDescriptionWithMultiLineDocstring(self):
-        """Tests shortDescription() for a method with a longer docstring.
-
-        This method ensures that only the first line of a docstring is
-        returned used in the short description, no matter how long the
-        whole thing is.
-        """
-        self.assertEqual(
-                self.shortDescription(),
-                 'Tests shortDescription() for a method with a longer '
-                 'docstring.')
-
-    def testAddTypeEqualityFunc(self):
-        class SadSnake(object):
-            """Dummy class for test_addTypeEqualityFunc."""
-        s1, s2 = SadSnake(), SadSnake()
-        self.assertFalse(s1 == s2)
-        def AllSnakesCreatedEqual(a, b, msg=None):
-            return type(a) == type(b) == SadSnake
-        self.addTypeEqualityFunc(SadSnake, AllSnakesCreatedEqual)
-        self.assertEqual(s1, s2)
-        # No this doesn't clean up and remove the SadSnake equality func
-        # from this TestCase instance but since its a local nothing else
-        # will ever notice that.
-
-    def testAssertIs(self):
-        thing = object()
-        self.assertIs(thing, thing)
-        self.assertRaises(self.failureException, self.assertIs, thing, object())
-
-    def testAssertIsNot(self):
-        thing = object()
-        self.assertIsNot(thing, object())
-        self.assertRaises(self.failureException, self.assertIsNot, thing, thing)
-
-    def testAssertIsInstance(self):
-        thing = []
-        self.assertIsInstance(thing, list)
-        self.assertRaises(self.failureException, self.assertIsInstance,
-                          thing, dict)
-
-    def testAssertNotIsInstance(self):
-        thing = []
-        self.assertNotIsInstance(thing, dict)
-        self.assertRaises(self.failureException, self.assertNotIsInstance,
-                          thing, list)
-
-    def testAssertIn(self):
-        animals = {'monkey': 'banana', 'cow': 'grass', 'seal': 'fish'}
-
-        self.assertIn('a', 'abc')
-        self.assertIn(2, [1, 2, 3])
-        self.assertIn('monkey', animals)
-
-        self.assertNotIn('d', 'abc')
-        self.assertNotIn(0, [1, 2, 3])
-        self.assertNotIn('otter', animals)
-
-        self.assertRaises(self.failureException, self.assertIn, 'x', 'abc')
-        self.assertRaises(self.failureException, self.assertIn, 4, [1, 2, 3])
-        self.assertRaises(self.failureException, self.assertIn, 'elephant',
-                          animals)
-
-        self.assertRaises(self.failureException, self.assertNotIn, 'c', 'abc')
-        self.assertRaises(self.failureException, self.assertNotIn, 1, [1, 2, 3])
-        self.assertRaises(self.failureException, self.assertNotIn, 'cow',
-                          animals)
-
-    def testAssertDictContainsSubset(self):
-        self.assertDictContainsSubset({}, {})
-        self.assertDictContainsSubset({}, {'a': 1})
-        self.assertDictContainsSubset({'a': 1}, {'a': 1})
-        self.assertDictContainsSubset({'a': 1}, {'a': 1, 'b': 2})
-        self.assertDictContainsSubset({'a': 1, 'b': 2}, {'a': 1, 'b': 2})
-
-        with self.assertRaises(self.failureException):
-            self.assertDictContainsSubset({1: "one"}, {})
-
-        with self.assertRaises(self.failureException):
-            self.assertDictContainsSubset({'a': 2}, {'a': 1})
-
-        with self.assertRaises(self.failureException):
-            self.assertDictContainsSubset({'c': 1}, {'a': 1})
-
-        with self.assertRaises(self.failureException):
-            self.assertDictContainsSubset({'a': 1, 'c': 1}, {'a': 1})
-
-        with self.assertRaises(self.failureException):
-            self.assertDictContainsSubset({'a': 1, 'c': 1}, {'a': 1})
-
-        with warnings.catch_warnings(record=True):
-            # silence the UnicodeWarning
-            one = ''.join(chr(i) for i in range(255))
-            # this used to cause a UnicodeDecodeError constructing the failure msg
-            with self.assertRaises(self.failureException):
-                self.assertDictContainsSubset({'foo': one}, {'foo': '\uFFFD'})
-
-    def testAssertEqual(self):
-        equal_pairs = [
-                ((), ()),
-                ({}, {}),
-                ([], []),
-                (set(), set()),
-                (frozenset(), frozenset())]
-        for a, b in equal_pairs:
-            # This mess of try excepts is to test the assertEqual behavior
-            # itself.
-            try:
-                self.assertEqual(a, b)
-            except self.failureException:
-                self.fail('assertEqual(%r, %r) failed' % (a, b))
-            try:
-                self.assertEqual(a, b, msg='foo')
-            except self.failureException:
-                self.fail('assertEqual(%r, %r) with msg= failed' % (a, b))
-            try:
-                self.assertEqual(a, b, 'foo')
-            except self.failureException:
-                self.fail('assertEqual(%r, %r) with third parameter failed' %
-                          (a, b))
-
-        unequal_pairs = [
-               ((), []),
-               ({}, set()),
-               (set([4,1]), frozenset([4,2])),
-               (frozenset([4,5]), set([2,3])),
-               (set([3,4]), set([5,4]))]
-        for a, b in unequal_pairs:
-            self.assertRaises(self.failureException, self.assertEqual, a, b)
-            self.assertRaises(self.failureException, self.assertEqual, a, b,
-                              'foo')
-            self.assertRaises(self.failureException, self.assertEqual, a, b,
-                              msg='foo')
-
-    def testEquality(self):
-        self.assertListEqual([], [])
-        self.assertTupleEqual((), ())
-        self.assertSequenceEqual([], ())
-
-        a = [0, 'a', []]
-        b = []
-        self.assertRaises(unittest.TestCase.failureException,
-                          self.assertListEqual, a, b)
-        self.assertRaises(unittest.TestCase.failureException,
-                          self.assertListEqual, tuple(a), tuple(b))
-        self.assertRaises(unittest.TestCase.failureException,
-                          self.assertSequenceEqual, a, tuple(b))
-
-        b.extend(a)
-        self.assertListEqual(a, b)
-        self.assertTupleEqual(tuple(a), tuple(b))
-        self.assertSequenceEqual(a, tuple(b))
-        self.assertSequenceEqual(tuple(a), b)
-
-        self.assertRaises(self.failureException, self.assertListEqual,
-                          a, tuple(b))
-        self.assertRaises(self.failureException, self.assertTupleEqual,
-                          tuple(a), b)
-        self.assertRaises(self.failureException, self.assertListEqual, None, b)
-        self.assertRaises(self.failureException, self.assertTupleEqual, None,
-                          tuple(b))
-        self.assertRaises(self.failureException, self.assertSequenceEqual,
-                          None, tuple(b))
-        self.assertRaises(self.failureException, self.assertListEqual, 1, 1)
-        self.assertRaises(self.failureException, self.assertTupleEqual, 1, 1)
-        self.assertRaises(self.failureException, self.assertSequenceEqual,
-                          1, 1)
-
-        self.assertDictEqual({}, {})
-
-        c = { 'x': 1 }
-        d = {}
-        self.assertRaises(unittest.TestCase.failureException,
-                          self.assertDictEqual, c, d)
-
-        d.update(c)
-        self.assertDictEqual(c, d)
-
-        d['x'] = 0
-        self.assertRaises(unittest.TestCase.failureException,
-                          self.assertDictEqual, c, d, 'These are unequal')
-
-        self.assertRaises(self.failureException, self.assertDictEqual, None, d)
-        self.assertRaises(self.failureException, self.assertDictEqual, [], d)
-        self.assertRaises(self.failureException, self.assertDictEqual, 1, 1)
-
-    def testAssertItemsEqual(self):
-        a = object()
-        self.assertItemsEqual([1, 2, 3], [3, 2, 1])
-        self.assertItemsEqual(['foo', 'bar', 'baz'], ['bar', 'baz', 'foo'])
-        self.assertItemsEqual([a, a, 2, 2, 3], (a, 2, 3, a, 2))
-        self.assertItemsEqual([1, "2", "a", "a"], ["a", "2", True, "a"])
-        self.assertRaises(self.failureException, self.assertItemsEqual,
-                          [1, 2] + [3] * 100, [1] * 100 + [2, 3])
-        self.assertRaises(self.failureException, self.assertItemsEqual,
-                          [1, "2", "a", "a"], ["a", "2", True, 1])
-        self.assertRaises(self.failureException, self.assertItemsEqual,
-                          [10], [10, 11])
-        self.assertRaises(self.failureException, self.assertItemsEqual,
-                          [10, 11], [10])
-        self.assertRaises(self.failureException, self.assertItemsEqual,
-                          [10, 11, 10], [10, 11])
-
-        # Test that sequences of unhashable objects can be tested for sameness:
-        self.assertItemsEqual([[1, 2], [3, 4], 0], [False, [3, 4], [1, 2]])
-
-        # hashable types, but not orderable
-        self.assertRaises(self.failureException, self.assertItemsEqual,
-                          [], [divmod, 'x', 1, 5j, 2j, frozenset()])
-        # comparing dicts raises a py3k warning
-        self.assertItemsEqual([{'a': 1}, {'b': 2}], [{'b': 2}, {'a': 1}])
-        # comparing heterogenous non-hashable sequences raises a py3k warning
-        self.assertItemsEqual([1, 'x', divmod, []], [divmod, [], 'x', 1])
-        self.assertRaises(self.failureException, self.assertItemsEqual,
-                          [], [divmod, [], 'x', 1, 5j, 2j, set()])
-        self.assertRaises(self.failureException, self.assertItemsEqual,
-                          [[1]], [[2]])
-
-        # Same elements, but not same sequence length
-        self.assertRaises(self.failureException, self.assertItemsEqual,
-                          [1, 1, 2], [2, 1])
-        self.assertRaises(self.failureException, self.assertItemsEqual,
-                          [1, 1, "2", "a", "a"], ["2", "2", True, "a"])
-        self.assertRaises(self.failureException, self.assertItemsEqual,
-                          [1, {'b': 2}, None, True], [{'b': 2}, True, None])
-
-    def testAssertSetEqual(self):
-        set1 = set()
-        set2 = set()
-        self.assertSetEqual(set1, set2)
-
-        self.assertRaises(self.failureException, self.assertSetEqual, None, set2)
-        self.assertRaises(self.failureException, self.assertSetEqual, [], set2)
-        self.assertRaises(self.failureException, self.assertSetEqual, set1, None)
-        self.assertRaises(self.failureException, self.assertSetEqual, set1, [])
-
-        set1 = set(['a'])
-        set2 = set()
-        self.assertRaises(self.failureException, self.assertSetEqual, set1, set2)
-
-        set1 = set(['a'])
-        set2 = set(['a'])
-        self.assertSetEqual(set1, set2)
-
-        set1 = set(['a'])
-        set2 = set(['a', 'b'])
-        self.assertRaises(self.failureException, self.assertSetEqual, set1, set2)
-
-        set1 = set(['a'])
-        set2 = frozenset(['a', 'b'])
-        self.assertRaises(self.failureException, self.assertSetEqual, set1, set2)
-
-        set1 = set(['a', 'b'])
-        set2 = frozenset(['a', 'b'])
-        self.assertSetEqual(set1, set2)
-
-        set1 = set()
-        set2 = "foo"
-        self.assertRaises(self.failureException, self.assertSetEqual, set1, set2)
-        self.assertRaises(self.failureException, self.assertSetEqual, set2, set1)
-
-        # make sure any string formatting is tuple-safe
-        set1 = set([(0, 1), (2, 3)])
-        set2 = set([(4, 5)])
-        self.assertRaises(self.failureException, self.assertSetEqual, set1, set2)
-
-    def testInequality(self):
-        # Try ints
-        self.assertGreater(2, 1)
-        self.assertGreaterEqual(2, 1)
-        self.assertGreaterEqual(1, 1)
-        self.assertLess(1, 2)
-        self.assertLessEqual(1, 2)
-        self.assertLessEqual(1, 1)
-        self.assertRaises(self.failureException, self.assertGreater, 1, 2)
-        self.assertRaises(self.failureException, self.assertGreater, 1, 1)
-        self.assertRaises(self.failureException, self.assertGreaterEqual, 1, 2)
-        self.assertRaises(self.failureException, self.assertLess, 2, 1)
-        self.assertRaises(self.failureException, self.assertLess, 1, 1)
-        self.assertRaises(self.failureException, self.assertLessEqual, 2, 1)
-
-        # Try Floats
-        self.assertGreater(1.1, 1.0)
-        self.assertGreaterEqual(1.1, 1.0)
-        self.assertGreaterEqual(1.0, 1.0)
-        self.assertLess(1.0, 1.1)
-        self.assertLessEqual(1.0, 1.1)
-        self.assertLessEqual(1.0, 1.0)
-        self.assertRaises(self.failureException, self.assertGreater, 1.0, 1.1)
-        self.assertRaises(self.failureException, self.assertGreater, 1.0, 1.0)
-        self.assertRaises(self.failureException, self.assertGreaterEqual, 1.0, 1.1)
-        self.assertRaises(self.failureException, self.assertLess, 1.1, 1.0)
-        self.assertRaises(self.failureException, self.assertLess, 1.0, 1.0)
-        self.assertRaises(self.failureException, self.assertLessEqual, 1.1, 1.0)
-
-        # Try Strings
-        self.assertGreater('bug', 'ant')
-        self.assertGreaterEqual('bug', 'ant')
-        self.assertGreaterEqual('ant', 'ant')
-        self.assertLess('ant', 'bug')
-        self.assertLessEqual('ant', 'bug')
-        self.assertLessEqual('ant', 'ant')
-        self.assertRaises(self.failureException, self.assertGreater, 'ant', 'bug')
-        self.assertRaises(self.failureException, self.assertGreater, 'ant', 'ant')
-        self.assertRaises(self.failureException, self.assertGreaterEqual, 'ant', 'bug')
-        self.assertRaises(self.failureException, self.assertLess, 'bug', 'ant')
-        self.assertRaises(self.failureException, self.assertLess, 'ant', 'ant')
-        self.assertRaises(self.failureException, self.assertLessEqual, 'bug', 'ant')
-
-        # Try bytes
-        self.assertGreater(b'bug', b'ant')
-        self.assertGreaterEqual(b'bug', b'ant')
-        self.assertGreaterEqual(b'ant', b'ant')
-        self.assertLess(b'ant', b'bug')
-        self.assertLessEqual(b'ant', b'bug')
-        self.assertLessEqual(b'ant', b'ant')
-        self.assertRaises(self.failureException, self.assertGreater, b'ant', b'bug')
-        self.assertRaises(self.failureException, self.assertGreater, b'ant', b'ant')
-        self.assertRaises(self.failureException, self.assertGreaterEqual, b'ant',
-                          b'bug')
-        self.assertRaises(self.failureException, self.assertLess, b'bug', b'ant')
-        self.assertRaises(self.failureException, self.assertLess, b'ant', b'ant')
-        self.assertRaises(self.failureException, self.assertLessEqual, b'bug', b'ant')
-
-    def testAssertMultiLineEqual(self):
-        sample_text = """\
-http://www.python.org/doc/2.3/lib/module-unittest.html
-test case
-    A test case is the smallest unit of testing. [...]
-"""
-        revised_sample_text = """\
-http://www.python.org/doc/2.4.1/lib/module-unittest.html
-test case
-    A test case is the smallest unit of testing. [...] You may provide your
-    own implementation that does not subclass from TestCase, of course.
-"""
-        sample_text_error = """
-- http://www.python.org/doc/2.3/lib/module-unittest.html
-?                             ^
-+ http://www.python.org/doc/2.4.1/lib/module-unittest.html
-?                             ^^^
-  test case
--     A test case is the smallest unit of testing. [...]
-+     A test case is the smallest unit of testing. [...] You may provide your
-?                                                       +++++++++++++++++++++
-+     own implementation that does not subclass from TestCase, of course.
-"""
-
-        try:
-            self.assertMultiLineEqual(sample_text, revised_sample_text)
-        except self.failureException as e:
-            # no fair testing ourself with ourself, and assertEqual is used for strings
-            # so can't use assertEqual either. Just use assertTrue.
-            self.assertTrue(sample_text_error == str(e))
-
-    def testAssertIsNone(self):
-        self.assertIsNone(None)
-        self.assertRaises(self.failureException, self.assertIsNone, False)
-        self.assertIsNotNone('DjZoPloGears on Rails')
-        self.assertRaises(self.failureException, self.assertIsNotNone, None)
-
-    def testAssertRegexpMatches(self):
-        self.assertRegexpMatches('asdfabasdf', r'ab+')
-        self.assertRaises(self.failureException, self.assertRegexpMatches,
-                          'saaas', r'aaaa')
-
-    def testAssertRaisesRegexp(self):
-        class ExceptionMock(Exception):
-            pass
-
-        def Stub():
-            raise ExceptionMock('We expect')
-
-        self.assertRaisesRegexp(ExceptionMock, re.compile('expect$'), Stub)
-        self.assertRaisesRegexp(ExceptionMock, 'expect$', Stub)
-
-    def testAssertNotRaisesRegexp(self):
-        self.assertRaisesRegexp(
-                self.failureException, '^Exception not raised by <lambda>$',
-                self.assertRaisesRegexp, Exception, re.compile('x'),
-                lambda: None)
-        self.assertRaisesRegexp(
-                self.failureException, '^Exception not raised by <lambda>$',
-                self.assertRaisesRegexp, Exception, 'x',
-                lambda: None)
-
-    def testAssertRaisesRegexpMismatch(self):
-        def Stub():
-            raise Exception('Unexpected')
-
-        self.assertRaisesRegexp(
-                self.failureException,
-                r'"\^Expected\$" does not match "Unexpected"',
-                self.assertRaisesRegexp, Exception, '^Expected$',
-                Stub)
-        self.assertRaisesRegexp(
-                self.failureException,
-                r'"\^Expected\$" does not match "Unexpected"',
-                self.assertRaisesRegexp, Exception,
-                re.compile('^Expected$'), Stub)
-
-    def testAssertRaisesExcValue(self):
-        class ExceptionMock(Exception):
-            pass
-
-        def Stub(foo):
-            raise ExceptionMock(foo)
-        v = "particular value"
-
-        ctx = self.assertRaises(ExceptionMock)
-        with ctx:
-            Stub(v)
-        e = ctx.exception
-        self.assertIsInstance(e, ExceptionMock)
-        self.assertEqual(e.args[0], v)
-
-    def testSynonymAssertMethodNames(self):
-        """Test undocumented method name synonyms.
-
-        Please do not use these methods names in your own code.
-
-        This test confirms their continued existence and functionality
-        in order to avoid breaking existing code.
-        """
-        self.assertNotEquals(3, 5)
-        self.assertEquals(3, 3)
-        self.assertAlmostEquals(2.0, 2.0)
-        self.assertNotAlmostEquals(3.0, 5.0)
-        self.assert_(True)
-
-    def testPendingDeprecationMethodNames(self):
-        """Test fail* methods pending deprecation, they will warn in 3.2.
-
-        Do not use these methods.  They will go away in 3.3.
-        """
-        old = (
-            (self.failIfEqual, (3, 5)),
-            (self.failUnlessEqual, (3, 3)),
-            (self.failUnlessAlmostEqual, (2.0, 2.0)),
-            (self.failIfAlmostEqual, (3.0, 5.0)),
-            (self.failUnless, (True,)),
-            (self.failUnlessRaises, (TypeError, lambda _: 3.14 + 'spam')),
-            (self.failIf, (False,)),
-            (self.assertSameElements, ([1, 1, 2, 3], [1, 2, 3]))
-        )
-        for meth, args in old:
-            with warnings.catch_warnings(record=True) as w:
-                meth(*args)
-            self.assertEqual(len(w), 1)
-            self.assertIs(w[0].category, DeprecationWarning)
-
-    def testDeepcopy(self):
-        # Issue: 5660
-        class TestableTest(TestCase):
-            def testNothing(self):
-                pass
-
-        test = TestableTest('testNothing')
-
-        # This shouldn't blow up
-        deepcopy(test)
-
-
-class Test_TestSkipping(TestCase):
-
-    def test_skipping(self):
-        class Foo(unittest.TestCase):
-            def test_skip_me(self):
-                self.skipTest("skip")
-        events = []
-        result = LoggingResult(events)
-        test = Foo("test_skip_me")
-        test.run(result)
-        self.assertEqual(events, ['startTest', 'addSkip', 'stopTest'])
-        self.assertEqual(result.skipped, [(test, "skip")])
-
-        # Try letting setUp skip the test now.
-        class Foo(unittest.TestCase):
-            def setUp(self):
-                self.skipTest("testing")
-            def test_nothing(self): pass
-        events = []
-        result = LoggingResult(events)
-        test = Foo("test_nothing")
-        test.run(result)
-        self.assertEqual(events, ['startTest', 'addSkip', 'stopTest'])
-        self.assertEqual(result.skipped, [(test, "testing")])
-        self.assertEqual(result.testsRun, 1)
-
-    def test_skipping_decorators(self):
-        op_table = ((unittest.skipUnless, False, True),
-                    (unittest.skipIf, True, False))
-        for deco, do_skip, dont_skip in op_table:
-            class Foo(unittest.TestCase):
-                @deco(do_skip, "testing")
-                def test_skip(self): pass
-
-                @deco(dont_skip, "testing")
-                def test_dont_skip(self): pass
-            test_do_skip = Foo("test_skip")
-            test_dont_skip = Foo("test_dont_skip")
-            suite = unittest.TestSuite([test_do_skip, test_dont_skip])
-            events = []
-            result = LoggingResult(events)
-            suite.run(result)
-            self.assertEqual(len(result.skipped), 1)
-            expected = ['startTest', 'addSkip', 'stopTest',
-                        'startTest', 'addSuccess', 'stopTest']
-            self.assertEqual(events, expected)
-            self.assertEqual(result.testsRun, 2)
-            self.assertEqual(result.skipped, [(test_do_skip, "testing")])
-            self.assertTrue(result.wasSuccessful())
-
-    def test_skip_class(self):
-        @unittest.skip("testing")
-        class Foo(unittest.TestCase):
-            def test_1(self):
-                record.append(1)
-        record = []
-        result = unittest.TestResult()
-        test = Foo("test_1")
-        suite = unittest.TestSuite([test])
-        suite.run(result)
-        self.assertEqual(result.skipped, [(test, "testing")])
-        self.assertEqual(record, [])
-
-    def test_expected_failure(self):
-        class Foo(unittest.TestCase):
-            @unittest.expectedFailure
-            def test_die(self):
-                self.fail("help me!")
-        events = []
-        result = LoggingResult(events)
-        test = Foo("test_die")
-        test.run(result)
-        self.assertEqual(events,
-                         ['startTest', 'addExpectedFailure', 'stopTest'])
-        self.assertEqual(result.expectedFailures[0][0], test)
-        self.assertTrue(result.wasSuccessful())
-
-    def test_unexpected_success(self):
-        class Foo(unittest.TestCase):
-            @unittest.expectedFailure
-            def test_die(self):
-                pass
-        events = []
-        result = LoggingResult(events)
-        test = Foo("test_die")
-        test.run(result)
-        self.assertEqual(events,
-                         ['startTest', 'addUnexpectedSuccess', 'stopTest'])
-        self.assertFalse(result.failures)
-        self.assertEqual(result.unexpectedSuccesses, [test])
-        self.assertTrue(result.wasSuccessful())
-
-    def test_skip_doesnt_run_setup(self):
-        class Foo(unittest.TestCase):
-            wasSetUp = False
-            wasTornDown = False
-            def setUp(self):
-                Foo.wasSetUp = True
-            def tornDown(self):
-                Foo.wasTornDown = True
-            @unittest.skip('testing')
-            def test_1(self):
-                pass
-
-        result = unittest.TestResult()
-        test = Foo("test_1")
-        suite = unittest.TestSuite([test])
-        suite.run(result)
-        self.assertEqual(result.skipped, [(test, "testing")])
-        self.assertFalse(Foo.wasSetUp)
-        self.assertFalse(Foo.wasTornDown)
-
-    def test_decorated_skip(self):
-        def decorator(func):
-            def inner(*a):
-                return func(*a)
-            return inner
-
-        class Foo(unittest.TestCase):
-            @decorator
-            @unittest.skip('testing')
-            def test_1(self):
-                pass
-
-        result = unittest.TestResult()
-        test = Foo("test_1")
-        suite = unittest.TestSuite([test])
-        suite.run(result)
-        self.assertEqual(result.skipped, [(test, "testing")])
-
-
-class Test_Assertions(TestCase):
-    def test_AlmostEqual(self):
-        self.assertAlmostEqual(1.00000001, 1.0)
-        self.assertNotAlmostEqual(1.0000001, 1.0)
-        self.assertRaises(self.failureException,
-                          self.assertAlmostEqual, 1.0000001, 1.0)
-        self.assertRaises(self.failureException,
-                          self.assertNotAlmostEqual, 1.00000001, 1.0)
-
-        self.assertAlmostEqual(1.1, 1.0, places=0)
-        self.assertRaises(self.failureException,
-                          self.assertAlmostEqual, 1.1, 1.0, places=1)
-
-        self.assertAlmostEqual(0, .1+.1j, places=0)
-        self.assertNotAlmostEqual(0, .1+.1j, places=1)
-        self.assertRaises(self.failureException,
-                          self.assertAlmostEqual, 0, .1+.1j, places=1)
-        self.assertRaises(self.failureException,
-                          self.assertNotAlmostEqual, 0, .1+.1j, places=0)
-
-        self.assertAlmostEqual(float('inf'), float('inf'))
-        self.assertRaises(self.failureException, self.assertNotAlmostEqual,
-                          float('inf'), float('inf'))
-
-
-    def test_assertRaises(self):
-        def _raise(e):
-            raise e
-        self.assertRaises(KeyError, _raise, KeyError)
-        self.assertRaises(KeyError, _raise, KeyError("key"))
-        try:
-            self.assertRaises(KeyError, lambda: None)
-        except self.failureException as e:
-            self.assertIn("KeyError not raised", str(e))
-        else:
-            self.fail("assertRaises() didn't fail")
-        try:
-            self.assertRaises(KeyError, _raise, ValueError)
-        except ValueError:
-            pass
-        else:
-            self.fail("assertRaises() didn't let exception pass through")
-        with self.assertRaises(KeyError) as cm:
-            try:
-                raise KeyError
-            except Exception as e:
-                exc = e
-                raise
-        self.assertIs(cm.exception, exc)
-
-        with self.assertRaises(KeyError):
-            raise KeyError("key")
-        try:
-            with self.assertRaises(KeyError):
-                pass
-        except self.failureException as e:
-            self.assertIn("KeyError not raised", str(e))
-        else:
-            self.fail("assertRaises() didn't fail")
-        try:
-            with self.assertRaises(KeyError):
-                raise ValueError
-        except ValueError:
-            pass
-        else:
-            self.fail("assertRaises() didn't let exception pass through")
-
-
-class TestLongMessage(TestCase):
-    """Test that the individual asserts honour longMessage.
-    This actually tests all the message behaviour for
-    asserts that use longMessage."""
-
-    def setUp(self):
-        class TestableTestFalse(TestCase):
-            longMessage = False
-            failureException = self.failureException
-
-            def testTest(self):
-                pass
-
-        class TestableTestTrue(TestCase):
-            longMessage = True
-            failureException = self.failureException
-
-            def testTest(self):
-                pass
-
-        self.testableTrue = TestableTestTrue('testTest')
-        self.testableFalse = TestableTestFalse('testTest')
-
-    def testDefault(self):
-        self.assertFalse(TestCase.longMessage)
-
-    def test_formatMsg(self):
-        self.assertEquals(self.testableFalse._formatMessage(None, "foo"), "foo")
-        self.assertEquals(self.testableFalse._formatMessage("foo", "bar"), "foo")
-
-        self.assertEquals(self.testableTrue._formatMessage(None, "foo"), "foo")
-        self.assertEquals(self.testableTrue._formatMessage("foo", "bar"), "bar : foo")
-
-        # This blows up if _formatMessage uses string concatenation
-        self.testableTrue._formatMessage(object(), 'foo')
-
-    def test_formatMessage_unicode_error(self):
-        with warnings.catch_warnings(record=True):
-            # This causes a UnicodeWarning due to its craziness
-            one = ''.join(chr(i) for i in range(255))
-            # this used to cause a UnicodeDecodeError constructing msg
-            self.testableTrue._formatMessage(one, '\uFFFD')
-
-    def assertMessages(self, methodName, args, errors):
-        def getMethod(i):
-            useTestableFalse  = i < 2
-            if useTestableFalse:
-                test = self.testableFalse
-            else:
-                test = self.testableTrue
-            return getattr(test, methodName)
-
-        for i, expected_regexp in enumerate(errors):
-            testMethod = getMethod(i)
-            kwargs = {}
-            withMsg = i % 2
-            if withMsg:
-                kwargs = {"msg": "oops"}
-
-            with self.assertRaisesRegexp(self.failureException,
-                                         expected_regexp=expected_regexp):
-                testMethod(*args, **kwargs)
-
-    def testAssertTrue(self):
-        self.assertMessages('assertTrue', (False,),
-                            ["^False is not True$", "^oops$", "^False is not True$",
-                             "^False is not True : oops$"])
-
-    def testAssertFalse(self):
-        self.assertMessages('assertFalse', (True,),
-                            ["^True is not False$", "^oops$", "^True is not False$",
-                             "^True is not False : oops$"])
-
-    def testNotEqual(self):
-        self.assertMessages('assertNotEqual', (1, 1),
-                            ["^1 == 1$", "^oops$", "^1 == 1$",
-                             "^1 == 1 : oops$"])
-
-    def testAlmostEqual(self):
-        self.assertMessages('assertAlmostEqual', (1, 2),
-                            ["^1 != 2 within 7 places$", "^oops$",
-                             "^1 != 2 within 7 places$", "^1 != 2 within 7 places : oops$"])
-
-    def testNotAlmostEqual(self):
-        self.assertMessages('assertNotAlmostEqual', (1, 1),
-                            ["^1 == 1 within 7 places$", "^oops$",
-                             "^1 == 1 within 7 places$", "^1 == 1 within 7 places : oops$"])
-
-    def test_baseAssertEqual(self):
-        self.assertMessages('_baseAssertEqual', (1, 2),
-                            ["^1 != 2$", "^oops$", "^1 != 2$", "^1 != 2 : oops$"])
-
-    def testAssertSequenceEqual(self):
-        # Error messages are multiline so not testing on full message
-        # assertTupleEqual and assertListEqual delegate to this method
-        self.assertMessages('assertSequenceEqual', ([], [None]),
-                            ["\+ \[None\]$", "^oops$", r"\+ \[None\]$",
-                             r"\+ \[None\] : oops$"])
-
-    def testAssertSetEqual(self):
-        self.assertMessages('assertSetEqual', (set(), set([None])),
-                            ["None$", "^oops$", "None$",
-                             "None : oops$"])
-
-    def testAssertIn(self):
-        self.assertMessages('assertIn', (None, []),
-                            ['^None not found in \[\]$', "^oops$",
-                             '^None not found in \[\]$',
-                             '^None not found in \[\] : oops$'])
-
-    def testAssertNotIn(self):
-        self.assertMessages('assertNotIn', (None, [None]),
-                            ['^None unexpectedly found in \[None\]$', "^oops$",
-                             '^None unexpectedly found in \[None\]$',
-                             '^None unexpectedly found in \[None\] : oops$'])
-
-    def testAssertDictEqual(self):
-        self.assertMessages('assertDictEqual', ({}, {'key': 'value'}),
-                            [r"\+ \{'key': 'value'\}$", "^oops$",
-                             "\+ \{'key': 'value'\}$",
-                             "\+ \{'key': 'value'\} : oops$"])
-
-    def testAssertDictContainsSubset(self):
-        self.assertMessages('assertDictContainsSubset', ({'key': 'value'}, {}),
-                            ["^Missing: 'key'$", "^oops$",
-                             "^Missing: 'key'$",
-                             "^Missing: 'key' : oops$"])
-
-    def testAssertItemsEqual(self):
-        self.assertMessages('assertItemsEqual', ([], [None]),
-                            [r"\[None\]$", "^oops$",
-                             r"\[None\]$",
-                             r"\[None\] : oops$"])
-
-    def testAssertMultiLineEqual(self):
-        self.assertMessages('assertMultiLineEqual', ("", "foo"),
-                            [r"\+ foo$", "^oops$",
-                             r"\+ foo$",
-                             r"\+ foo : oops$"])
-
-    def testAssertLess(self):
-        self.assertMessages('assertLess', (2, 1),
-                            ["^2 not less than 1$", "^oops$",
-                             "^2 not less than 1$", "^2 not less than 1 : oops$"])
-
-    def testAssertLessEqual(self):
-        self.assertMessages('assertLessEqual', (2, 1),
-                            ["^2 not less than or equal to 1$", "^oops$",
-                             "^2 not less than or equal to 1$",
-                             "^2 not less than or equal to 1 : oops$"])
-
-    def testAssertGreater(self):
-        self.assertMessages('assertGreater', (1, 2),
-                            ["^1 not greater than 2$", "^oops$",
-                             "^1 not greater than 2$",
-                             "^1 not greater than 2 : oops$"])
-
-    def testAssertGreaterEqual(self):
-        self.assertMessages('assertGreaterEqual', (1, 2),
-                            ["^1 not greater than or equal to 2$", "^oops$",
-                             "^1 not greater than or equal to 2$",
-                             "^1 not greater than or equal to 2 : oops$"])
-
-    def testAssertIsNone(self):
-        self.assertMessages('assertIsNone', ('not None',),
-                            ["^'not None' is not None$", "^oops$",
-                             "^'not None' is not None$",
-                             "^'not None' is not None : oops$"])
-
-    def testAssertIsNotNone(self):
-        self.assertMessages('assertIsNotNone', (None,),
-                            ["^unexpectedly None$", "^oops$",
-                             "^unexpectedly None$",
-                             "^unexpectedly None : oops$"])
-
-    def testAssertIs(self):
-        self.assertMessages('assertIs', (None, 'foo'),
-                            ["^None is not 'foo'$", "^oops$",
-                             "^None is not 'foo'$",
-                             "^None is not 'foo' : oops$"])
-
-    def testAssertIsNot(self):
-        self.assertMessages('assertIsNot', (None, None),
-                            ["^unexpectedly identical: None$", "^oops$",
-                             "^unexpectedly identical: None$",
-                             "^unexpectedly identical: None : oops$"])
-
-
-class TestCleanUp(TestCase):
-
-    def testCleanUp(self):
-        class TestableTest(TestCase):
-            def testNothing(self):
-                pass
-
-        test = TestableTest('testNothing')
-        self.assertEqual(test._cleanups, [])
-
-        cleanups = []
-
-        def cleanup1(*args, **kwargs):
-            cleanups.append((1, args, kwargs))
-
-        def cleanup2(*args, **kwargs):
-            cleanups.append((2, args, kwargs))
-
-        test.addCleanup(cleanup1, 1, 2, 3, four='hello', five='goodbye')
-        test.addCleanup(cleanup2)
-
-        self.assertEqual(test._cleanups,
-                         [(cleanup1, (1, 2, 3), dict(four='hello', five='goodbye')),
-                          (cleanup2, (), {})])
-
-        result = test.doCleanups()
-        self.assertTrue(result)
-
-        self.assertEqual(cleanups, [(2, (), {}), (1, (1, 2, 3), dict(four='hello', five='goodbye'))])
-
-    def testCleanUpWithErrors(self):
-        class TestableTest(TestCase):
-            def testNothing(self):
-                pass
-
-        class MockResult(object):
-            errors = []
-            def addError(self, test, exc_info):
-                self.errors.append((test, exc_info))
-
-        result = MockResult()
-        test = TestableTest('testNothing')
-        test._resultForDoCleanups = result
-
-        exc1 = Exception('foo')
-        exc2 = Exception('bar')
-        def cleanup1():
-            raise exc1
-
-        def cleanup2():
-            raise exc2
-
-        test.addCleanup(cleanup1)
-        test.addCleanup(cleanup2)
-
-        self.assertFalse(test.doCleanups())
-
-        (test1, (Type1, instance1, _)), (test2, (Type2, instance2, _)) = reversed(MockResult.errors)
-        self.assertEqual((test1, Type1, instance1), (test, Exception, exc1))
-        self.assertEqual((test2, Type2, instance2), (test, Exception, exc2))
-
-    def testCleanupInRun(self):
-        blowUp = False
-        ordering = []
-
-        class TestableTest(TestCase):
-            def setUp(self):
-                ordering.append('setUp')
-                if blowUp:
-                    raise Exception('foo')
-
-            def testNothing(self):
-                ordering.append('test')
-
-            def tearDown(self):
-                ordering.append('tearDown')
-
-        test = TestableTest('testNothing')
-
-        def cleanup1():
-            ordering.append('cleanup1')
-        def cleanup2():
-            ordering.append('cleanup2')
-        test.addCleanup(cleanup1)
-        test.addCleanup(cleanup2)
-
-        def success(some_test):
-            self.assertEqual(some_test, test)
-            ordering.append('success')
-
-        result = unittest.TestResult()
-        result.addSuccess = success
-
-        test.run(result)
-        self.assertEqual(ordering, ['setUp', 'test', 'tearDown',
-                                    'cleanup2', 'cleanup1', 'success'])
-
-        blowUp = True
-        ordering = []
-        test = TestableTest('testNothing')
-        test.addCleanup(cleanup1)
-        test.run(result)
-        self.assertEqual(ordering, ['setUp', 'cleanup1'])
-
-
-class Test_TestProgram(TestCase):
-
-    # Horrible white box test
-    def testNoExit(self):
-        result = object()
-        test = object()
-
-        class FakeRunner(object):
-            def run(self, test):
-                self.test = test
-                return result
-
-        runner = FakeRunner()
-
-        oldParseArgs = TestProgram.parseArgs
-        def restoreParseArgs():
-            TestProgram.parseArgs = oldParseArgs
-        TestProgram.parseArgs = lambda *args: None
-        self.addCleanup(restoreParseArgs)
-
-        def removeTest():
-            del TestProgram.test
-        TestProgram.test = test
-        self.addCleanup(removeTest)
-
-        program = TestProgram(testRunner=runner, exit=False, verbosity=2)
-
-        self.assertEqual(program.result, result)
-        self.assertEqual(runner.test, test)
-        self.assertEqual(program.verbosity, 2)
-
-    class FooBar(unittest.TestCase):
-        def testPass(self):
-            assert True
-        def testFail(self):
-            assert False
-
-    class FooBarLoader(unittest.TestLoader):
-        """Test loader that returns a suite containing FooBar."""
-        def loadTestsFromModule(self, module):
-            return self.suiteClass(
-                [self.loadTestsFromTestCase(Test_TestProgram.FooBar)])
-
-
-    def test_NonExit(self):
-        program = unittest.main(exit=False,
-                                argv=["foobar"],
-                                testRunner=unittest.TextTestRunner(stream=io.StringIO()),
-                                testLoader=self.FooBarLoader())
-        self.assertTrue(hasattr(program, 'result'))
-
-
-    def test_Exit(self):
-        self.assertRaises(
-            SystemExit,
-            unittest.main,
-            argv=["foobar"],
-            testRunner=unittest.TextTestRunner(stream=io.StringIO()),
-            exit=True,
-            testLoader=self.FooBarLoader())
-
-
-    def test_ExitAsDefault(self):
-        self.assertRaises(
-            SystemExit,
-            unittest.main,
-            argv=["foobar"],
-            testRunner=unittest.TextTestRunner(stream=io.StringIO()),
-            testLoader=self.FooBarLoader())
-
-
-class Test_TextTestRunner(TestCase):
-    """Tests for TextTestRunner."""
-
-    def test_works_with_result_without_startTestRun_stopTestRun(self):
-        class OldTextResult(ResultWithNoStartTestRunStopTestRun):
-            separator2 = ''
-            def printErrors(self):
-                pass
-
-        class Runner(unittest.TextTestRunner):
-            def __init__(self):
-                super(Runner, self).__init__(io.StringIO())
-
-            def _makeResult(self):
-                return OldTextResult()
-
-        runner = Runner()
-        runner.run(unittest.TestSuite())
-
-    def test_startTestRun_stopTestRun_called(self):
-        class LoggingTextResult(LoggingResult):
-            separator2 = ''
-            def printErrors(self):
-                pass
-
-        class LoggingRunner(unittest.TextTestRunner):
-            def __init__(self, events):
-                super(LoggingRunner, self).__init__(io.StringIO())
-                self._events = events
-
-            def _makeResult(self):
-                return LoggingTextResult(self._events)
-
-        events = []
-        runner = LoggingRunner(events)
-        runner.run(unittest.TestSuite())
-        expected = ['startTestRun', 'stopTestRun']
-        self.assertEqual(events, expected)
-
-    def test_pickle_unpickle(self):
-        # Issue #7197: a TextTestRunner should be (un)pickleable. This is
-        # required by test_multiprocessing under Windows (in verbose mode).
-        stream = io.StringIO("foo")
-        runner = unittest.TextTestRunner(stream)
-        for protocol in range(2, pickle.HIGHEST_PROTOCOL + 1):
-            s = pickle.dumps(runner, protocol)
-            obj = pickle.loads(s)
-            # StringIO objects never compare equal, a cheap test instead.
-            self.assertEqual(obj.stream.getvalue(), stream.getvalue())
-
-    def test_resultclass(self):
-        def MockResultClass(*args):
-            return args
-        STREAM = object()
-        DESCRIPTIONS = object()
-        VERBOSITY = object()
-        runner = unittest.TextTestRunner(STREAM, DESCRIPTIONS, VERBOSITY,
-                                         resultclass=MockResultClass)
-        self.assertEqual(runner.resultclass, MockResultClass)
-
-        expectedresult = (runner.stream, DESCRIPTIONS, VERBOSITY)
-        self.assertEqual(runner._makeResult(), expectedresult)
-
-
-class TestDiscovery(TestCase):
-
-    # Heavily mocked tests so I can avoid hitting the filesystem
-    def test_get_name_from_path(self):
-        loader = unittest.TestLoader()
-        loader._top_level_dir = '/foo'
-        name = loader._get_name_from_path('/foo/bar/baz.py')
-        self.assertEqual(name, 'bar.baz')
-
-        if not __debug__:
-            # asserts are off
-            return
-
-        with self.assertRaises(AssertionError):
-            loader._get_name_from_path('/bar/baz.py')
-
-    def test_find_tests(self):
-        loader = unittest.TestLoader()
-
-        original_listdir = os.listdir
-        def restore_listdir():
-            os.listdir = original_listdir
-        original_isfile = os.path.isfile
-        def restore_isfile():
-            os.path.isfile = original_isfile
-        original_isdir = os.path.isdir
-        def restore_isdir():
-            os.path.isdir = original_isdir
-
-        path_lists = [['test1.py', 'test2.py', 'not_a_test.py', 'test_dir',
-                       'test.foo', 'test-not-a-module.py', 'another_dir'],
-                      ['test3.py', 'test4.py', ]]
-        os.listdir = lambda path: path_lists.pop(0)
-        self.addCleanup(restore_listdir)
-
-        def isdir(path):
-            return path.endswith('dir')
-        os.path.isdir = isdir
-        self.addCleanup(restore_isdir)
-
-        def isfile(path):
-            # another_dir is not a package and so shouldn't be recursed into
-            return not path.endswith('dir') and not 'another_dir' in path
-        os.path.isfile = isfile
-        self.addCleanup(restore_isfile)
-
-        loader._get_module_from_name = lambda path: path + ' module'
-        loader.loadTestsFromModule = lambda module: module + ' tests'
-
-        loader._top_level_dir = '/foo'
-        suite = list(loader._find_tests('/foo', 'test*.py'))
-
-        expected = [name + ' module tests' for name in
-                    ('test1', 'test2')]
-        expected.extend([('test_dir.%s' % name) + ' module tests' for name in
-                    ('test3', 'test4')])
-        self.assertEqual(suite, expected)
-
-    def test_find_tests_with_package(self):
-        loader = unittest.TestLoader()
-
-        original_listdir = os.listdir
-        def restore_listdir():
-            os.listdir = original_listdir
-        original_isfile = os.path.isfile
-        def restore_isfile():
-            os.path.isfile = original_isfile
-        original_isdir = os.path.isdir
-        def restore_isdir():
-            os.path.isdir = original_isdir
-
-        directories = ['a_directory', 'test_directory', 'test_directory2']
-        path_lists = [directories, [], [], []]
-        os.listdir = lambda path: path_lists.pop(0)
-        self.addCleanup(restore_listdir)
-
-        os.path.isdir = lambda path: True
-        self.addCleanup(restore_isdir)
-
-        os.path.isfile = lambda path: os.path.basename(path) not in directories
-        self.addCleanup(restore_isfile)
-
-        class Module(object):
-            paths = []
-            load_tests_args = []
-
-            def __init__(self, path):
-                self.path = path
-                self.paths.append(path)
-                if os.path.basename(path) == 'test_directory':
-                    def load_tests(loader, tests, pattern):
-                        self.load_tests_args.append((loader, tests, pattern))
-                        return 'load_tests'
-                    self.load_tests = load_tests
-
-            def __eq__(self, other):
-                return self.path == other.path
-
-        loader._get_module_from_name = lambda name: Module(name)
-        def loadTestsFromModule(module, use_load_tests):
-            if use_load_tests:
-                raise self.failureException('use_load_tests should be False for packages')
-            return module.path + ' module tests'
-        loader.loadTestsFromModule = loadTestsFromModule
-
-        loader._top_level_dir = '/foo'
-        # this time no '.py' on the pattern so that it can match
-        # a test package
-        suite = list(loader._find_tests('/foo', 'test*'))
-
-        # We should have loaded tests from the test_directory package by calling load_tests
-        # and directly from the test_directory2 package
-        self.assertEqual(suite,
-                         ['load_tests', 'test_directory2' + ' module tests'])
-        self.assertEqual(Module.paths, ['test_directory', 'test_directory2'])
-
-        # load_tests should have been called once with loader, tests and pattern
-        self.assertEqual(Module.load_tests_args,
-                         [(loader, 'test_directory' + ' module tests', 'test*')])
-
-    def test_discover(self):
-        loader = unittest.TestLoader()
-
-        original_isfile = os.path.isfile
-        def restore_isfile():
-            os.path.isfile = original_isfile
-
-        os.path.isfile = lambda path: False
-        self.addCleanup(restore_isfile)
-
-        orig_sys_path = sys.path[:]
-        def restore_path():
-            sys.path[:] = orig_sys_path
-        self.addCleanup(restore_path)
-
-        full_path = os.path.abspath(os.path.normpath('/foo'))
-        with self.assertRaises(ImportError):
-            loader.discover('/foo/bar', top_level_dir='/foo')
-
-        self.assertEqual(loader._top_level_dir, full_path)
-        self.assertIn(full_path, sys.path)
-
-        os.path.isfile = lambda path: True
-        _find_tests_args = []
-        def _find_tests(start_dir, pattern):
-            _find_tests_args.append((start_dir, pattern))
-            return ['tests']
-        loader._find_tests = _find_tests
-        loader.suiteClass = str
-
-        suite = loader.discover('/foo/bar/baz', 'pattern', '/foo/bar')
-
-        top_level_dir = os.path.abspath(os.path.normpath('/foo/bar'))
-        start_dir = os.path.abspath(os.path.normpath('/foo/bar/baz'))
-        self.assertEqual(suite, "['tests']")
-        self.assertEqual(loader._top_level_dir, top_level_dir)
-        self.assertEqual(_find_tests_args, [(start_dir, 'pattern')])
-        self.assertIn(top_level_dir, sys.path)
-
-    def test_discover_with_modules_that_fail_to_import(self):
-        loader = unittest.TestLoader()
-
-        listdir = os.listdir
-        os.listdir = lambda _: ['test_this_does_not_exist.py']
-        isfile = os.path.isfile
-        os.path.isfile = lambda _: True
-        orig_sys_path = sys.path[:]
-        def restore():
-            os.path.isfile = isfile
-            os.listdir = listdir
-            sys.path[:] = orig_sys_path
-        self.addCleanup(restore)
-
-        suite = loader.discover('.')
-        self.assertIn(os.getcwd(), sys.path)
-        self.assertEqual(suite.countTestCases(), 1)
-        test = list(list(suite)[0])[0] # extract test from suite
-
-        with self.assertRaises(ImportError):
-            test.test_this_does_not_exist()
-
-    def test_command_line_handling_parseArgs(self):
-        # Haha - take that uninstantiable class
-        program = object.__new__(TestProgram)
-
-        args = []
-        def do_discovery(argv):
-            args.extend(argv)
-        program._do_discovery = do_discovery
-        program.parseArgs(['something', 'discover'])
-        self.assertEqual(args, [])
-
-        program.parseArgs(['something', 'discover', 'foo', 'bar'])
-        self.assertEqual(args, ['foo', 'bar'])
-
-    def test_command_line_handling_do_discovery_too_many_arguments(self):
-        class Stop(Exception):
-            pass
-        def usageExit():
-            raise Stop
-
-        program = object.__new__(TestProgram)
-        program.usageExit = usageExit
-
-        with self.assertRaises(Stop):
-            # too many args
-            program._do_discovery(['one', 'two', 'three', 'four'])
-
-
-    def test_command_line_handling_do_discovery_calls_loader(self):
-        program = object.__new__(TestProgram)
-
-        class Loader(object):
-            args = []
-            def discover(self, start_dir, pattern, top_level_dir):
-                self.args.append((start_dir, pattern, top_level_dir))
-                return 'tests'
-
-        program._do_discovery(['-v'], Loader=Loader)
-        self.assertEqual(program.verbosity, 2)
-        self.assertEqual(program.test, 'tests')
-        self.assertEqual(Loader.args, [('.', 'test*.py', None)])
-
-        Loader.args = []
-        program = object.__new__(TestProgram)
-        program._do_discovery(['--verbose'], Loader=Loader)
-        self.assertEqual(program.test, 'tests')
-        self.assertEqual(Loader.args, [('.', 'test*.py', None)])
-
-        Loader.args = []
-        program = object.__new__(TestProgram)
-        program._do_discovery([], Loader=Loader)
-        self.assertEqual(program.test, 'tests')
-        self.assertEqual(Loader.args, [('.', 'test*.py', None)])
-
-        Loader.args = []
-        program = object.__new__(TestProgram)
-        program._do_discovery(['fish'], Loader=Loader)
-        self.assertEqual(program.test, 'tests')
-        self.assertEqual(Loader.args, [('fish', 'test*.py', None)])
-
-        Loader.args = []
-        program = object.__new__(TestProgram)
-        program._do_discovery(['fish', 'eggs'], Loader=Loader)
-        self.assertEqual(program.test, 'tests')
-        self.assertEqual(Loader.args, [('fish', 'eggs', None)])
-
-        Loader.args = []
-        program = object.__new__(TestProgram)
-        program._do_discovery(['fish', 'eggs', 'ham'], Loader=Loader)
-        self.assertEqual(program.test, 'tests')
-        self.assertEqual(Loader.args, [('fish', 'eggs', 'ham')])
-
-        Loader.args = []
-        program = object.__new__(TestProgram)
-        program._do_discovery(['-s', 'fish'], Loader=Loader)
-        self.assertEqual(program.test, 'tests')
-        self.assertEqual(Loader.args, [('fish', 'test*.py', None)])
-
-        Loader.args = []
-        program = object.__new__(TestProgram)
-        program._do_discovery(['-t', 'fish'], Loader=Loader)
-        self.assertEqual(program.test, 'tests')
-        self.assertEqual(Loader.args, [('.', 'test*.py', 'fish')])
-
-        Loader.args = []
-        program = object.__new__(TestProgram)
-        program._do_discovery(['-p', 'fish'], Loader=Loader)
-        self.assertEqual(program.test, 'tests')
-        self.assertEqual(Loader.args, [('.', 'fish', None)])
-        self.assertFalse(program.failfast)
-
-        Loader.args = []
-        program = object.__new__(TestProgram)
-        program._do_discovery(['-p', 'eggs', '-s', 'fish', '-v', '-f'], Loader=Loader)
-        self.assertEqual(program.test, 'tests')
-        self.assertEqual(Loader.args, [('fish', 'eggs', None)])
-        self.assertEqual(program.verbosity, 2)
-        self.assertTrue(program.failfast)
-
-
-class TestSetups(unittest.TestCase):
-
-    def getRunner(self):
-        return unittest.TextTestRunner(resultclass=resultFactory,
-                                          stream=io.StringIO())
-    def runTests(self, *cases):
-        suite = unittest.TestSuite()
-        for case in cases:
-            tests = unittest.defaultTestLoader.loadTestsFromTestCase(case)
-            suite.addTests(tests)
-
-        runner = self.getRunner()
-
-        # creating a nested suite exposes some potential bugs
-        realSuite = unittest.TestSuite()
-        realSuite.addTest(suite)
-        # adding empty suites to the end exposes potential bugs
-        suite.addTest(unittest.TestSuite())
-        realSuite.addTest(unittest.TestSuite())
-        return runner.run(realSuite)
-
-    def test_setup_class(self):
-        class Test(unittest.TestCase):
-            setUpCalled = 0
-            @classmethod
-            def setUpClass(cls):
-                Test.setUpCalled += 1
-                unittest.TestCase.setUpClass()
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-
-        result = self.runTests(Test)
-
-        self.assertEqual(Test.setUpCalled, 1)
-        self.assertEqual(result.testsRun, 2)
-        self.assertEqual(len(result.errors), 0)
-
-    def test_teardown_class(self):
-        class Test(unittest.TestCase):
-            tearDownCalled = 0
-            @classmethod
-            def tearDownClass(cls):
-                Test.tearDownCalled += 1
-                unittest.TestCase.tearDownClass()
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-
-        result = self.runTests(Test)
-
-        self.assertEqual(Test.tearDownCalled, 1)
-        self.assertEqual(result.testsRun, 2)
-        self.assertEqual(len(result.errors), 0)
-
-    def test_teardown_class_two_classes(self):
-        class Test(unittest.TestCase):
-            tearDownCalled = 0
-            @classmethod
-            def tearDownClass(cls):
-                Test.tearDownCalled += 1
-                unittest.TestCase.tearDownClass()
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-
-        class Test2(unittest.TestCase):
-            tearDownCalled = 0
-            @classmethod
-            def tearDownClass(cls):
-                Test2.tearDownCalled += 1
-                unittest.TestCase.tearDownClass()
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-
-        result = self.runTests(Test, Test2)
-
-        self.assertEqual(Test.tearDownCalled, 1)
-        self.assertEqual(Test2.tearDownCalled, 1)
-        self.assertEqual(result.testsRun, 4)
-        self.assertEqual(len(result.errors), 0)
-
-    def test_error_in_setupclass(self):
-        class BrokenTest(unittest.TestCase):
-            @classmethod
-            def setUpClass(cls):
-                raise TypeError('foo')
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-
-        result = self.runTests(BrokenTest)
-
-        self.assertEqual(result.testsRun, 0)
-        self.assertEqual(len(result.errors), 1)
-        error, _ = result.errors[0]
-        self.assertEqual(str(error),
-                    'classSetUp (%s.BrokenTest)' % __name__)
-
-    def test_error_in_teardown_class(self):
-        class Test(unittest.TestCase):
-            tornDown = 0
-            @classmethod
-            def tearDownClass(cls):
-                Test.tornDown += 1
-                raise TypeError('foo')
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-
-        class Test2(unittest.TestCase):
-            tornDown = 0
-            @classmethod
-            def tearDownClass(cls):
-                Test2.tornDown += 1
-                raise TypeError('foo')
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-
-        result = self.runTests(Test, Test2)
-        self.assertEqual(result.testsRun, 4)
-        self.assertEqual(len(result.errors), 2)
-        self.assertEqual(Test.tornDown, 1)
-        self.assertEqual(Test2.tornDown, 1)
-
-        error, _ = result.errors[0]
-        self.assertEqual(str(error),
-                    'classTearDown (%s.Test)' % __name__)
-
-    def test_class_not_torndown_when_setup_fails(self):
-        class Test(unittest.TestCase):
-            tornDown = False
-            @classmethod
-            def setUpClass(cls):
-                raise TypeError
-            @classmethod
-            def tearDownClass(cls):
-                Test.tornDown = True
-                raise TypeError('foo')
-            def test_one(self):
-                pass
-
-        self.runTests(Test)
-        self.assertFalse(Test.tornDown)
-
-    def test_class_not_setup_or_torndown_when_skipped(self):
-        class Test(unittest.TestCase):
-            classSetUp = False
-            tornDown = False
-            @classmethod
-            def setUpClass(cls):
-                Test.classSetUp = True
-            @classmethod
-            def tearDownClass(cls):
-                Test.tornDown = True
-            def test_one(self):
-                pass
-
-        Test = unittest.skip("hop")(Test)
-        self.runTests(Test)
-        self.assertFalse(Test.classSetUp)
-        self.assertFalse(Test.tornDown)
-
-    def test_setup_teardown_order_with_pathological_suite(self):
-        results = []
-
-        class Module1(object):
-            @staticmethod
-            def setUpModule():
-                results.append('Module1.setUpModule')
-            @staticmethod
-            def tearDownModule():
-                results.append('Module1.tearDownModule')
-
-        class Module2(object):
-            @staticmethod
-            def setUpModule():
-                results.append('Module2.setUpModule')
-            @staticmethod
-            def tearDownModule():
-                results.append('Module2.tearDownModule')
-
-        class Test1(unittest.TestCase):
-            @classmethod
-            def setUpClass(cls):
-                results.append('setup 1')
-            @classmethod
-            def tearDownClass(cls):
-                results.append('teardown 1')
-            def testOne(self):
-                results.append('Test1.testOne')
-            def testTwo(self):
-                results.append('Test1.testTwo')
-
-        class Test2(unittest.TestCase):
-            @classmethod
-            def setUpClass(cls):
-                results.append('setup 2')
-            @classmethod
-            def tearDownClass(cls):
-                results.append('teardown 2')
-            def testOne(self):
-                results.append('Test2.testOne')
-            def testTwo(self):
-                results.append('Test2.testTwo')
-
-        class Test3(unittest.TestCase):
-            @classmethod
-            def setUpClass(cls):
-                results.append('setup 3')
-            @classmethod
-            def tearDownClass(cls):
-                results.append('teardown 3')
-            def testOne(self):
-                results.append('Test3.testOne')
-            def testTwo(self):
-                results.append('Test3.testTwo')
-
-        Test1.__module__ = Test2.__module__ = 'Module'
-        Test3.__module__ = 'Module2'
-        sys.modules['Module'] = Module1
-        sys.modules['Module2'] = Module2
-
-        first = unittest.TestSuite((Test1('testOne'),))
-        second = unittest.TestSuite((Test1('testTwo'),))
-        third = unittest.TestSuite((Test2('testOne'),))
-        fourth = unittest.TestSuite((Test2('testTwo'),))
-        fifth = unittest.TestSuite((Test3('testOne'),))
-        sixth = unittest.TestSuite((Test3('testTwo'),))
-        suite = unittest.TestSuite((first, second, third, fourth, fifth, sixth))
-
-        runner = self.getRunner()
-        result = runner.run(suite)
-        self.assertEqual(result.testsRun, 6)
-        self.assertEqual(len(result.errors), 0)
-
-        self.assertEqual(results,
-                         ['Module1.setUpModule', 'setup 1',
-                          'Test1.testOne', 'Test1.testTwo', 'teardown 1',
-                          'setup 2', 'Test2.testOne', 'Test2.testTwo',
-                          'teardown 2', 'Module1.tearDownModule',
-                          'Module2.setUpModule', 'setup 3',
-                          'Test3.testOne', 'Test3.testTwo',
-                          'teardown 3', 'Module2.tearDownModule'])
-
-    def test_setup_module(self):
-        class Module(object):
-            moduleSetup = 0
-            @staticmethod
-            def setUpModule():
-                Module.moduleSetup += 1
-
-        class Test(unittest.TestCase):
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-        Test.__module__ = 'Module'
-        sys.modules['Module'] = Module
-
-        result = self.runTests(Test)
-        self.assertEqual(Module.moduleSetup, 1)
-        self.assertEqual(result.testsRun, 2)
-        self.assertEqual(len(result.errors), 0)
-
-    def test_error_in_setup_module(self):
-        class Module(object):
-            moduleSetup = 0
-            moduleTornDown = 0
-            @staticmethod
-            def setUpModule():
-                Module.moduleSetup += 1
-                raise TypeError('foo')
-            @staticmethod
-            def tearDownModule():
-                Module.moduleTornDown += 1
-
-        class Test(unittest.TestCase):
-            classSetUp = False
-            classTornDown = False
-            @classmethod
-            def setUpClass(cls):
-                Test.classSetUp = True
-            @classmethod
-            def tearDownClass(cls):
-                Test.classTornDown = True
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-
-        class Test2(unittest.TestCase):
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-        Test.__module__ = 'Module'
-        Test2.__module__ = 'Module'
-        sys.modules['Module'] = Module
-
-        result = self.runTests(Test, Test2)
-        self.assertEqual(Module.moduleSetup, 1)
-        self.assertEqual(Module.moduleTornDown, 0)
-        self.assertEqual(result.testsRun, 0)
-        self.assertFalse(Test.classSetUp)
-        self.assertFalse(Test.classTornDown)
-        self.assertEqual(len(result.errors), 1)
-        error, _ = result.errors[0]
-        self.assertEqual(str(error), 'setUpModule (Module)')
-
-    def test_testcase_with_missing_module(self):
-        class Test(unittest.TestCase):
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-        Test.__module__ = 'Module'
-        sys.modules.pop('Module', None)
-
-        result = self.runTests(Test)
-        self.assertEqual(result.testsRun, 2)
-
-    def test_teardown_module(self):
-        class Module(object):
-            moduleTornDown = 0
-            @staticmethod
-            def tearDownModule():
-                Module.moduleTornDown += 1
-
-        class Test(unittest.TestCase):
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-        Test.__module__ = 'Module'
-        sys.modules['Module'] = Module
-
-        result = self.runTests(Test)
-        self.assertEqual(Module.moduleTornDown, 1)
-        self.assertEqual(result.testsRun, 2)
-        self.assertEqual(len(result.errors), 0)
-
-    def test_error_in_teardown_module(self):
-        class Module(object):
-            moduleTornDown = 0
-            @staticmethod
-            def tearDownModule():
-                Module.moduleTornDown += 1
-                raise TypeError('foo')
-
-        class Test(unittest.TestCase):
-            classSetUp = False
-            classTornDown = False
-            @classmethod
-            def setUpClass(cls):
-                Test.classSetUp = True
-            @classmethod
-            def tearDownClass(cls):
-                Test.classTornDown = True
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-
-        class Test2(unittest.TestCase):
-            def test_one(self):
-                pass
-            def test_two(self):
-                pass
-        Test.__module__ = 'Module'
-        Test2.__module__ = 'Module'
-        sys.modules['Module'] = Module
-
-        result = self.runTests(Test, Test2)
-        self.assertEqual(Module.moduleTornDown, 1)
-        self.assertEqual(result.testsRun, 4)
-        self.assertTrue(Test.classSetUp)
-        self.assertTrue(Test.classTornDown)
-        self.assertEqual(len(result.errors), 1)
-        error, _ = result.errors[0]
-        self.assertEqual(str(error), 'tearDownModule (Module)')
-
-######################################################################
-## Main
-######################################################################
 
 def test_main():
-    support.run_unittest(Test_TestCase, Test_TestLoader,
-        Test_TestSuite, Test_TestResult, Test_FunctionTestCase,
-        Test_TestSkipping, Test_Assertions, TestLongMessage,
-        Test_TestProgram, TestCleanUp, TestDiscovery, Test_TextTestRunner,
-        Test_OldTestResult, TestSetups)
+    support.run_unittest(unittest.test.test_suite())
+    support.reap_children()
+
 
 if __name__ == "__main__":
     test_main()