def test_complex_latex_expression(self):
self.assertEqual(
is_paired(
"\left(\begin{array}{cc} \frac{1}{3} & x\\ \mathrm{e}^{x} &... x^2 \end{array}\right)"
),
True,
)
def test_paired_and_incomplete_brackets(self):
self.assertEqual(is_paired("{}["), False)
def test_paired_and_wrong_nested_brackets(self):
self.assertEqual(is_paired("[({]})"), False)
def test_unpaired_and_nested_brackets(self):
self.assertEqual(is_paired("([{])"), False)
def test_unopened_closing_brackets(self):
self.assertEqual(is_paired("{[)][]}"), False)
def test_paired_and_nested_brackets(self):
self.assertEqual(is_paired("([{}({}[])])"), True)
def test_early_mismatched_brackets(self):
self.assertEqual(is_paired("{)()"), False)
def test_partially_paired_brackets(self):
self.assertEqual(is_paired("{[])"), False)
def test_wrong_closing_bracket(self):
self.assertEqual(is_paired("{]"), False)
def test_paired_with_whitespace(self):
self.assertEqual(is_paired("{ }"), True)
def test_wrong_ordered_brackets(self):
self.assertEqual(is_paired("}{"), False)
def test_unpaired_brackets(self):
self.assertEqual(is_paired("[["), False)
def test_empty_string(self):
self.assertEqual(is_paired(""), True)
def test_too_many_closing_brackets(self):
self.assertEqual(is_paired("[]]"), False)
def test_simple_nested_brackets(self):
self.assertEqual(is_paired("{[]}"), True)
def test_math_expression(self):
self.assertEqual(is_paired("(((185 + 223.85) * 15) - 543)/2"), True)
def test_several_paired_brackets(self):
self.assertEqual(is_paired("{}[]"), True)
def test_paired_square_brackets(self):
self.assertEqual(is_paired("[]"), True)
def test_early_unexpected_brackets(self):
self.assertEqual(is_paired(")()"), False)
