def test_pattern_with_one_complex_pattern(self): self.assertEqual(3, len(letter_pattern_groups('(ab)bc')))
def test_simple_pattern_should_return_same_amout_of_letters_how_patters(self): self.assertEqual(3, len(letter_pattern_groups('abc')))
def test_pattern_with_full_complex_pattern(self): self.assertEqual(3, len(letter_pattern_groups('(ab)(bc)(cd)')))
def test_simple_pattern_should_return_same_amout_of_letters_how_patters( self): self.assertEqual(3, len(letter_pattern_groups('abc')))