diff options
| author | Ezio Melotti <ezio.melotti@gmail.com> | 2013-08-11 10:04:50 (GMT) |
|---|---|---|
| committer | Ezio Melotti <ezio.melotti@gmail.com> | 2013-08-11 10:04:50 (GMT) |
| commit | d51914c6c1009efaa898824170e2702541d80009 (patch) | |
| tree | dac8380e59533a5495de0683c0b7e900d9a2e1bf | |
| parent | 7608b607b1b40353a01da15ff6b2240539446a09 (diff) | |
| download | cpython-d51914c6c1009efaa898824170e2702541d80009.zip cpython-d51914c6c1009efaa898824170e2702541d80009.tar.gz cpython-d51914c6c1009efaa898824170e2702541d80009.tar.bz2 | |
#18663: document that assertAlmostEqual also works when the values are equal and add tests.
| -rw-r--r-- | Doc/library/unittest.rst | 2 | ||||
| -rw-r--r-- | Lib/unittest/test/test_assertions.py | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/Doc/library/unittest.rst b/Doc/library/unittest.rst index 845bf0a..0c00a26 100644 --- a/Doc/library/unittest.rst +++ b/Doc/library/unittest.rst @@ -1000,7 +1000,7 @@ Test cases like the :func:`round` function) and not *significant digits*. If *delta* is supplied instead of *places* then the difference - between *first* and *second* must be less (or more) than *delta*. + between *first* and *second* must be less or equal to (or greater than) *delta*. Supplying both *delta* and *places* raises a ``TypeError``. diff --git a/Lib/unittest/test/test_assertions.py b/Lib/unittest/test/test_assertions.py index d43fe5a..7931cad 100644 --- a/Lib/unittest/test/test_assertions.py +++ b/Lib/unittest/test/test_assertions.py @@ -34,6 +34,10 @@ class Test_Assertions(unittest.TestCase): self.assertNotAlmostEqual(1.1, 1.0, delta=0.05) self.assertNotAlmostEqual(1.0, 1.1, delta=0.05) + self.assertAlmostEqual(1.0, 1.0, delta=0.5) + self.assertRaises(self.failureException, self.assertNotAlmostEqual, + 1.0, 1.0, delta=0.5) + self.assertRaises(self.failureException, self.assertAlmostEqual, 1.1, 1.0, delta=0.05) self.assertRaises(self.failureException, self.assertNotAlmostEqual, |