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28 lines
626 B
Python
28 lines
626 B
Python
import unittest
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from _inherit4 import *
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class TestInherit4(unittest.TestCase):
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def testIt(self):
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self.assert_(issubclass(B, A))
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self.assert_(issubclass(C, A))
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self.assert_(issubclass(C, B))
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a = A()
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a.x = 1
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b = B()
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b.x = 10
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b.y = 20
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c = C()
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c.x = 100
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c.y = 200
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c.z = 300
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self.assertEqual(a.x, 1)
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self.assertEqual(b.x, 10)
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self.assertEqual(b.y, 20)
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self.assertEqual(c.x, 100)
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self.assertEqual(c.y, 200)
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self.assertEqual(c.z, 300)
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if __name__ == '__main__':
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unittest.main()
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