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Code Issues Projects Releases Packages Wiki Activity Actions 15

use assert[Not]IsInstance where appropriate

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This commit is contained in:
Ezio Melotti 2010-01-24 16:58:36 +00:00
parent f14c7fc33d
commit b0f5adc3f4
57 changed files with 269 additions and 272 deletions
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24
Lib/test/test_abc.py
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@ -89,20 +89,20 @@ class TestABC(unittest.TestCase):
b = B()
self.assertEqual(issubclass(B, A), False)
self.assertEqual(issubclass(B, (A,)), False)
self.assertEqual(isinstance(b, A), False)
self.assertEqual(isinstance(b, (A,)), False)
self.assertNotIsInstance(b, A)
self.assertNotIsInstance(b, (A,))
A.register(B)
self.assertEqual(issubclass(B, A), True)
self.assertEqual(issubclass(B, (A,)), True)
self.assertEqual(isinstance(b, A), True)
self.assertEqual(isinstance(b, (A,)), True)
self.assertIsInstance(b, A)
self.assertIsInstance(b, (A,))
class C(B):
pass
c = C()
self.assertEqual(issubclass(C, A), True)
self.assertEqual(issubclass(C, (A,)), True)
self.assertEqual(isinstance(c, A), True)
self.assertEqual(isinstance(c, (A,)), True)
self.assertIsInstance(c, A)
self.assertIsInstance(c, (A,))
def test_isinstance_invalidation(self):
class A:
@ -120,15 +120,15 @@ class TestABC(unittest.TestCase):
class A:
__metaclass__ = abc.ABCMeta
A.register(int)
self.assertEqual(isinstance(42, A), True)
self.assertEqual(isinstance(42, (A,)), True)
self.assertIsInstance(42, A)
self.assertIsInstance(42, (A,))
self.assertEqual(issubclass(int, A), True)
self.assertEqual(issubclass(int, (A,)), True)
class B(A):
pass
B.register(basestring)
self.assertEqual(isinstance("", A), True)
self.assertEqual(isinstance("", (A,)), True)
self.assertIsInstance("", A)
self.assertIsInstance("", (A,))
self.assertEqual(issubclass(str, A), True)
self.assertEqual(issubclass(str, (A,)), True)
@ -185,8 +185,8 @@ class TestABC(unittest.TestCase):
pass
self.assertTrue(issubclass(MyInt, A))
self.assertTrue(issubclass(MyInt, (A,)))
self.assertTrue(isinstance(42, A))
self.assertTrue(isinstance(42, (A,)))
self.assertIsInstance(42, A)
self.assertIsInstance(42, (A,))
def test_all_new_methods_are_called(self):
class A: