test_odd_declarations.py 文件源码

def test_classImplements(self):

        @implementer(I3)
        class A(Odd):
            pass

        @implementer(I4)
        class B(Odd):
            pass

        class C(A, B):
            pass
        classImplements(C, I1, I2)
        self.assertEqual([i.getName() for i in implementedBy(C)],
                         ['I1', 'I2', 'I3', 'I4'])
        classImplements(C, I5)
        self.assertEqual([i.getName() for i in implementedBy(C)],
                         ['I1', 'I2', 'I5', 'I3', 'I4'])