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Viewing changes to tribunal/test/test_testing.py

  • Committer: Jelmer Vernooij
  • Date: 2010-08-23 22:28:24 UTC
  • mfrom: (161.2.1 upstream)
  • Revision ID: jelmer@samba.org-20100823222824-wre9thghcd7pee55
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tribunal/test/test_testing.py
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from zope.interface import implements, Interface
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from tribunal.testing import TestCase
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class IFoo(Interface):
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    def foo():
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        pass
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class IBar(Interface):
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    def bar():
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        pass
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class Foo(object):
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    """Correctly implements IFoo."""
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    implements(IFoo)
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    def foo(self):
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        pass
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class Goo(object):
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    """Claims to implement IFoo."""
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    implements(IFoo)
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class Hoo(object):
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    """Implements IFoo but doesn't declare it."""
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    def foo(self):
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        pass
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class Qux(object):
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    """Doesn't implement anything."""
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class TestAssertImplements(TestCase):
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    def test_success(self):
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        self.assertImplements(Foo(), IFoo)
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    def test_declared_not_implemented(self):
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        self.assertImplements(Goo(), IFoo)
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    def test_implemented_not_declared(self):
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        self.assertRaises(
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            self.failureException, self.assertImplements, Hoo(), IFoo)
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    def test_not_implemented(self):
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        self.assertRaises(
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            self.failureException, self.assertImplements, Qux(), IFoo)
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    def test_implements_something_else(self):
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        self.assertRaises(
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            self.failureException, self.assertImplements, Foo(), IBar)