Method test_copy

Lib/test/mapping_tests.py:477–483

(self)

        self.assertRaises(Exc, baddict2.fromkeys, [1])

    def test_copy(self):
        d = self._full_mapping({1:1, 2:2, 3:3})
        self.assertEqual(d.copy(), {1:1, 2:2, 3:3})
        d = self._empty_mapping()
        self.assertEqual(d.copy(), d)
        self.assertIsInstance(d.copy(), d.__class__)
        self.assertRaises(TypeError, d.copy, None)

    def test_get(self):
        BasicTestMappingProtocol.test_get(self)