Beispiel #1
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def test_example():
    assert Parens(u')))(((') == -1
Beispiel #2
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def test_equal_parens():
    assert Parens(u"()") == 0
Beispiel #3
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def test_equal_unmatched():
    assert Parens(u")(") == -1
Beispiel #4
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def test_combo_2():
    assert Parens(u"(()") == 1
Beispiel #5
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def test_combo():
    assert Parens(u")(()))(") == -1
Beispiel #6
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def test_many_equal():
    assert Parens(u"(()(()))") == 0
Beispiel #7
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def test_broken():
    assert Parens(u")") == -1
Beispiel #8
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def test_two_open():
    assert Parens(u"((") == 1
Beispiel #9
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def test_open():
    assert Parens(u"(") == 1