[3.14] gh-71339: Use new assertion methods in tests (GH-129046) (GH-134498)

(cherry picked from commit 2602d8ae981c4bae1cada2c174b367d97f712efb)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>

1 files changed, 9 insertions, 9 deletions

diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index 1402653..d635855 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -409,7 +409,7 @@ class ClassPropertiesAndMethods(unittest.TestCase):
 
     def test_python_dicts(self):
         # Testing Python subclass of dict...
-        self.assertTrue(issubclass(dict, dict))
+        self.assertIsSubclass(dict, dict)
         self.assertIsInstance({}, dict)
         d = dict()
         self.assertEqual(d, {})
@@ -433,7 +433,7 @@ class ClassPropertiesAndMethods(unittest.TestCase):
                 self.state = state
             def getstate(self):
                 return self.state
-        self.assertTrue(issubclass(C, dict))
+        self.assertIsSubclass(C, dict)
         a1 = C(12)
         self.assertEqual(a1.state, 12)
         a2 = C(foo=1, bar=2)
@@ -1048,15 +1048,15 @@ class ClassPropertiesAndMethods(unittest.TestCase):
 
         m = types.ModuleType("m")
         self.assertTrue(m.__class__ is types.ModuleType)
-        self.assertFalse(hasattr(m, "a"))
+        self.assertNotHasAttr(m, "a")
 
         m.__class__ = SubType
         self.assertTrue(m.__class__ is SubType)
-        self.assertTrue(hasattr(m, "a"))
+        self.assertHasAttr(m, "a")
 
         m.__class__ = types.ModuleType
         self.assertTrue(m.__class__ is types.ModuleType)
-        self.assertFalse(hasattr(m, "a"))
+        self.assertNotHasAttr(m, "a")
 
         # Make sure that builtin immutable objects don't support __class__
         # assignment, because the object instances may be interned.
@@ -1780,7 +1780,7 @@ class ClassPropertiesAndMethods(unittest.TestCase):
         class E: # *not* subclassing from C
             foo = C.foo
         self.assertEqual(E().foo.__func__, C.foo) # i.e., unbound
-        self.assertTrue(repr(C.foo.__get__(C())).startswith("<bound method "))
+        self.assertStartsWith(repr(C.foo.__get__(C())), "<bound method ")
 
     def test_compattr(self):
         # Testing computed attributes...
@@ -2058,7 +2058,7 @@ class ClassPropertiesAndMethods(unittest.TestCase):
         class E(object):
             foo = C.foo
         self.assertEqual(E().foo.__func__, C.foo) # i.e., unbound
-        self.assertTrue(repr(C.foo.__get__(C(1))).startswith("<bound method "))
+        self.assertStartsWith(repr(C.foo.__get__(C(1))), "<bound method ")
 
     @support.impl_detail("testing error message from implementation")
     def test_methods_in_c(self):
@@ -5195,8 +5195,8 @@ class DictProxyTests(unittest.TestCase):
         # We can't blindly compare with the repr of another dict as ordering
         # of keys and values is arbitrary and may differ.
         r = repr(self.C.__dict__)
-        self.assertTrue(r.startswith('mappingproxy('), r)
-        self.assertTrue(r.endswith(')'), r)
+        self.assertStartsWith(r, 'mappingproxy(')
+        self.assertEndsWith(r, ')')
         for k, v in self.C.__dict__.items():
             self.assertIn('{!r}: {!r}'.format(k, v), r)