test_interface.py 文件源码

def test_namesAndDescriptions_simple(self):
        from zope.interface import Attribute
        from zope.interface.interface import Method
        from zope.interface import Interface


        class ISimple(Interface):
            attr = Attribute(u'My attr')

            def method():
                "My method"

        name_values = sorted(ISimple.namesAndDescriptions())

        self.assertEqual(len(name_values), 2)
        self.assertEqual(name_values[0][0], 'attr')
        self.assertTrue(isinstance(name_values[0][1], Attribute))
        self.assertEqual(name_values[0][1].__name__, 'attr')
        self.assertEqual(name_values[0][1].__doc__, 'My attr')
        self.assertEqual(name_values[1][0], 'method')
        self.assertTrue(isinstance(name_values[1][1], Method))
        self.assertEqual(name_values[1][1].__name__, 'method')
        self.assertEqual(name_values[1][1].__doc__, 'My method')