def test_returns_true_on_balance_of_two_parentheses(self):
line = "()"
algorithm = balanced_parentheses.BalancedParentheses()
result = algorithm.answer(line)
self.assertEqual(True, result)
def test_returns_true_on_void_string(self):
line = ""
algorithm = balanced_parentheses.BalancedParentheses()
result = algorithm.answer(line)
self.assertEqual(True, result)
def test_returns_false_when_parentheses_not_closed(self):
line = "(()"
algorithm = balanced_parentheses.BalancedParentheses()
result = algorithm.answer(line)
self.assertEqual(False, result)
def test_returns_false_when_unbalanced_mixed_group_three_types(self):
line = "[{{)(}}]"
algorithm = balanced_parentheses.BalancedParentheses()
result = algorithm.answer(line)
self.assertEqual(False, result)
def test_returns_true_on_balance_of_inclusive_brackets(self):
line = "[[]]"
algorithm = balanced_parentheses.BalancedParentheses()
result = algorithm.answer(line)
self.assertEqual(True, result)
def test_returns_true_on_balance_of_separate_pairs_of_brackets(self):
line = "[][]"
algorithm = balanced_parentheses.BalancedParentheses()
result = algorithm.answer(line)
self.assertEqual(True, result)
def test_returns_true_when_balanced_mixed_group(self):
line = "{()}[[{}]]"
algorithm = balanced_parentheses.BalancedParentheses()
result = algorithm.answer(line)
self.assertEqual(True, result)