From f954217458add5e23dff6996de9f022a8d9e3b54 Mon Sep 17 00:00:00 2001 From: Raymond Hettinger Date: Fri, 24 Dec 2010 10:30:06 +0000 Subject: [PATCH] Add direct tests for the util functions. --- Lib/unittest/test/test_case.py | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/Lib/unittest/test/test_case.py b/Lib/unittest/test/test_case.py index 027b37ac98..9a09dfaff0 100644 --- a/Lib/unittest/test/test_case.py +++ b/Lib/unittest/test/test_case.py @@ -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() -- 2.40.0