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Issue 7832. Deprecating assertSameElements in Py3k.

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This commit is contained in:
Michael Foord 2010-03-20 17:21:27 +00:00
parent 8442a606b8
commit 91c9da34bc
2 changed files with 7 additions and 23 deletions
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21
Lib/test/test_unittest.py
View File

@ -2758,24 +2758,6 @@ class Test_TestCase(TestCase, TestEquality, TestHashing):
self.assertRaises(self.failureException, self.assertDictEqual, [], d)
self.assertRaises(self.failureException, self.assertDictEqual, 1, 1)
self.assertSameElements([1, 2, 3], [3, 2, 1])
self.assertSameElements([1, 2] + [3] * 100, [1] * 100 + [2, 3])
self.assertSameElements(['foo', 'bar', 'baz'], ['bar', 'baz', 'foo'])
self.assertRaises(self.failureException, self.assertSameElements,
[10], [10, 11])
self.assertRaises(self.failureException, self.assertSameElements,
[10, 11], [10])
# Test that sequences of unhashable objects can be tested for sameness:
self.assertSameElements([[1, 2], [3, 4]], [[3, 4], [1, 2]])
self.assertSameElements([{'a': 1}, {'b': 2}], [{'b': 2}, {'a': 1}])
self.assertRaises(self.failureException, self.assertSameElements,
[[1]], [[2]])
self.assertRaises(self.failureException, self.assertSameElements,
[{'a': 1}, {'b': 2}], [{'b': 2}, {'a': 2}])
def testAssertItemsEqual(self):
a = object()
self.assertItemsEqual([1, 2, 3], [3, 2, 1])
@ -3032,7 +3014,8 @@ test case
(self.failIfAlmostEqual, (3.0, 5.0)),
(self.failUnless, (True,)),
(self.failUnlessRaises, (TypeError, lambda _: 3.14 + 'spam')),
(self.failIf, (False,))
(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:

9
Lib/unittest/case.py
View File

@ -700,10 +700,9 @@ class TestCase(object):
msg: Optional message to use on failure instead of a list of
differences.
For more general containership equality, assertSameElements will work
with things other than sets. This uses ducktyping to support
different types of sets, and is optimized for sets specifically
(parameters must support a difference method).
assertSetEqual uses ducktyping to support different types of sets, and
is optimized for sets specifically (parameters must support a
difference method).
"""
try:
difference1 = set1.difference(set2)
@ -809,6 +808,8 @@ class TestCase(object):
set(actual))`` but it works with sequences of unhashable objects as
well.
"""
warnings.warn('assertSameElements is deprecated',
DeprecationWarning)
try:
expected = set(expected_seq)
actual = set(actual_seq)