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Add direct tests for the util functions.

This commit is contained in:
Raymond Hettinger 2010-12-24 10:30:06 +00:00
parent 1e7efdf2a0
commit f954217458
1 changed files with 13 additions and 1 deletions
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14
Lib/unittest/test/test_case.py
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@ -672,7 +672,7 @@ class Test_TestCase(unittest.TestCase, TestEquality, TestHashing):
else:
self.fail('assertMultiLineEqual did not fail')
def testassertCountEqual(self):
def testAssertCountEqual(self):
a = object()
self.assertCountEqual([1, 2, 3], [3, 2, 1])
self.assertCountEqual(['foo', 'bar', 'baz'], ['bar', 'baz', 'foo'])
@ -721,6 +721,18 @@ class Test_TestCase(unittest.TestCase, TestEquality, TestHashing):
b = a[::-1]
self.assertCountEqual(a, b)
# test utility functions supporting assertCountEqual()
diffs = set(unittest.util._count_diff_all_purpose('aaabccd', 'abbbcce'))
expected = {(3,1,'a'), (1,3,'b'), (1,0,'d'), (0,1,'e')}
self.assertEqual(diffs, expected)
diffs = unittest.util._count_diff_all_purpose([[]], [])
self.assertEqual(diffs, [(1, 0, [])])
diffs = set(unittest.util._count_diff_hashable('aaabccd', 'abbbcce'))
expected = {(3,1,'a'), (1,3,'b'), (1,0,'d'), (0,1,'e')}
self.assertEqual(diffs, expected)
def testAssertSetEqual(self):
set1 = set()