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if __name__ == '__main__': |
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import sys |
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sys.path.insert(0, '..') |
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sys.path.insert(0, '../..') |
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from hamcrest.core.core.isequal import * |
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from hamcrest_unit_test.matcher_test import MatcherTest |
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import unittest |
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import pytest |
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import six |
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__author__ = "Jon Reid" |
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__copyright__ = "Copyright 2011 hamcrest.org" |
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__license__ = "BSD, see License.txt" |
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class IsEqualTest(MatcherTest): |
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def testComparesObjectsUsingEquality(self): |
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self.assert_matches('equal numbers', equal_to(1), 1) |
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self.assert_does_not_match('unequal numbers', equal_to(1), 2) |
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def testCanCompareNoneValues(self): |
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self.assert_matches('None equals None', equal_to(None), None) |
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self.assert_does_not_match('None as argument', equal_to('hi'), None) |
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self.assert_does_not_match('None in equal_to', equal_to(None), 'hi') |
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def testHonorsArgumentEqImplementationEvenWithNone(self): |
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class AlwaysEqual: |
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def __eq__(self, obj): return True |
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class NeverEqual: |
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def __eq__(self, obj): return False |
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self.assert_matches("always equal", equal_to(None), AlwaysEqual()) |
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self.assert_does_not_match("never equal", equal_to(None), NeverEqual()) |
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def testIncludesTheResultOfCallingToStringOnItsArgumentInTheDescription(self): |
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argument_description = 'ARGUMENT DESCRIPTION' |
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class Argument: |
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def __str__(self): return argument_description |
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self.assert_description('<ARGUMENT DESCRIPTION>', equal_to(Argument())) |
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def testReturnsAnObviousDescriptionIfCreatedWithANestedMatcherByMistake(self): |
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inner_matcher = equal_to('NestedMatcher') |
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self.assert_description("<'NestedMatcher'>", equal_to(inner_matcher)) |
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def testSuccessfulMatchDoesNotGenerateMismatchDescription(self): |
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self.assert_no_mismatch_description(equal_to('hi'), 'hi') |
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def testMismatchDescriptionShowsActualArgument(self): |
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self.assert_mismatch_description("was 'bad'", equal_to('good'), 'bad') |
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def testDescribeMismatch(self): |
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self.assert_describe_mismatch("was 'bad'", equal_to('good'), 'bad') |
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def testEqualToWithEqualBytes(self): |
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self.assert_matches("equal for b", equal_to(six.b('a')), six.b('a')) |
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def testNotEqualToWithEqualBytes(self): |
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self.assert_does_not_match("equal for b", equal_to(six.b('a')), six.b('b')) |
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@pytest.mark.skipif(six.PY2, reason="Py3 formatting") |
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def testByteInequalityDescriptionPy3(self): |
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self.assert_mismatch_description("was <{0!r}>".format(six.b('b')), equal_to(six.b('a')), six.b('b')) |
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@pytest.mark.skipif(six.PY3, reason="Py2 formatting") |
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def testByteInequalityDescriptionPy2(self): |
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self.assert_mismatch_description("was {0!r}".format(six.b('b')), equal_to(six.b('a')), six.b('b')) |
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if __name__ == '__main__': |
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unittest.main() |
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hamcrest /
PyHamcrest
