def test_edge_case(self): """ Test that compute_distance_and_align produces the minimum number of edits to convert str1 into str2 for an edge case (extreme normal) """ str1 = "" str2 = "" aligned_strings = align(str1, str2) self.assertEqual(aligned_strings, (0, ('', '')))
def test_sanity_check(self): """ Test that compute_distance_and_align produces the minimum number of edits to convert str1 into str2 for a simple representative case """ str1 = 'abcdef' str2 = 'azced' aligned_strings = align(str1, str2) print(aligned_strings)
def test_outside_normal(self): """ Test that compute_distance_and_align produces a Type Error when one of the parameters is of the wrong type """ str1 = 9 str2 = "abs" with self.assertRaises(TypeError): aligned_strings = align(str1, str2)
def test_general(self): """ Test that compute_distance_and_align produces the minimum number of edits to convert str1 into str2 for a trivial case """ str1 = '' str2 = 'azced' aligned_strings = align(str1, str2) self.assertEqual(aligned_strings, (5, ('', 'AZCED')))
def test_trivial_case(self): """ Test that compute_distance_and_align produces the minimum number of edits to convert str1 into str2 for a trivial case """ str1 = 'a' str2 = 'a' aligned_strings = align(str1, str2) self.assertEqual(aligned_strings, (0, ('a', 'a')))