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How to use testEvaluatesToTrueIfArgumentIsNone method in PyHamcrest

Best Python code snippet using PyHamcrest_python

isnone_test.py

Source:isnone_test.py

...8__author__ = "Jon Reid"9__copyright__ = "Copyright 2011 hamcrest.org"10__license__ = "BSD, see License.txt"11class IsNoneTest(MatcherTest):12    def testEvaluatesToTrueIfArgumentIsNone(self):13        self.assert_matches('None', none(), None)14    def testEvaluatesToFalseIfArgumentIsNotNone(self):15        self.assert_does_not_match('not None', none(), object())16    def testHasAReadableDescription(self):17        self.assert_description('None', none());18    def testSuccessfulMatchDoesNotGenerateMismatchDescription(self):19        self.assert_no_mismatch_description(none(), None)20    def testMismatchDescriptionShowsActualArgument(self):21        self.assert_mismatch_description("was 'bad'", none(), 'bad')22    def testDescribeMismatch(self):23        self.assert_describe_mismatch("was 'bad'", none(), 'bad')24class NotNoneTest(MatcherTest):25    def testEvaluatesToTrueIfArgumentIsNotNone(self):26        self.assert_matches('not None', not_none(), object())...

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