77 lines
2.4 KiB
Python
77 lines
2.4 KiB
Python
# These tests are auto-generated with test data from:
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# https://github.com/exercism/problem-specifications/tree/main/exercises/matching-brackets/canonical-data.json
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# File last updated on 2023-07-19
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import unittest
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from matching_brackets import (
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is_paired,
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)
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class MatchingBracketsTest(unittest.TestCase):
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def test_paired_square_brackets(self):
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self.assertEqual(is_paired("[]"), True)
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def test_empty_string(self):
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self.assertEqual(is_paired(""), True)
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def test_unpaired_brackets(self):
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self.assertEqual(is_paired("[["), False)
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def test_wrong_ordered_brackets(self):
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self.assertEqual(is_paired("}{"), False)
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def test_wrong_closing_bracket(self):
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self.assertEqual(is_paired("{]"), False)
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def test_paired_with_whitespace(self):
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self.assertEqual(is_paired("{ }"), True)
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def test_partially_paired_brackets(self):
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self.assertEqual(is_paired("{[])"), False)
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def test_simple_nested_brackets(self):
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self.assertEqual(is_paired("{[]}"), True)
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def test_several_paired_brackets(self):
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self.assertEqual(is_paired("{}[]"), True)
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def test_paired_and_nested_brackets(self):
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self.assertEqual(is_paired("([{}({}[])])"), True)
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def test_unopened_closing_brackets(self):
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self.assertEqual(is_paired("{[)][]}"), False)
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def test_unpaired_and_nested_brackets(self):
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self.assertEqual(is_paired("([{])"), False)
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def test_paired_and_wrong_nested_brackets(self):
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self.assertEqual(is_paired("[({]})"), False)
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def test_paired_and_wrong_nested_brackets_but_innermost_are_correct(self):
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self.assertEqual(is_paired("[({}])"), False)
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def test_paired_and_incomplete_brackets(self):
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self.assertEqual(is_paired("{}["), False)
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def test_too_many_closing_brackets(self):
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self.assertEqual(is_paired("[]]"), False)
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def test_early_unexpected_brackets(self):
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self.assertEqual(is_paired(")()"), False)
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def test_early_mismatched_brackets(self):
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self.assertEqual(is_paired("{)()"), False)
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def test_math_expression(self):
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self.assertEqual(is_paired("(((185 + 223.85) * 15) - 543)/2"), True)
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def test_complex_latex_expression(self):
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self.assertEqual(
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is_paired(
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"\\left(\\begin{array}{cc} \\frac{1}{3} & x\\\\ \\mathrm{e}^{x} &... x^2 \\end{array}\\right)"
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),
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True,
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)
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