How to use the nptyping.NDArray function in nptyping

def test_initialize_with_nothing(self):
        self.assertEqual((Any, ...), NDArray.shape)
        self.assertEqual(Any, NDArray._type)
        self.assertEqual((Any, ...), NDArray[(Any, ...)].shape)
        self.assertEqual(Any, NDArray[(Any, ...)]._type)
        self.assertEqual((Any, ...), NDArray[(Any, ...), Any].shape)
        self.assertEqual(Any, NDArray[(Any, ...), Any]._type)

def test_repr_and_str(self):
        # These imports are needed for the evals to work.
        import typing
        from nptyping import Int

        arr_1a = NDArray[(2, 2), Int]
        arr_1b = eval(repr(arr_1a))

        arr_2a = NDArray[(typing.Any, ...), int]
        arr_2b = eval(repr(arr_2a))

        arr_3a = NDArray
        arr_3b = eval(repr(arr_3a))

        arr_4a = NDArray[5]
        arr_4b = eval(repr(arr_4a))

        self.assertEqual(arr_1a, arr_1b)
        self.assertEqual(arr_2a, arr_2b)
        self.assertEqual(arr_3a, arr_3b)
        self.assertEqual(arr_4a, arr_4b)

def test_get_type_array(self):
        self.assertEqual(NDArray[3, Int[DEFAULT_INT_BITS]], get_type(np.array([1, 2, 3])))

def test_repr_and_str(self):
        # These imports are needed for the evals to work.
        import typing
        from nptyping import Int

        arr_1a = NDArray[(2, 2), Int]
        arr_1b = eval(repr(arr_1a))

        arr_2a = NDArray[(typing.Any, ...), int]
        arr_2b = eval(repr(arr_2a))

        arr_3a = NDArray
        arr_3b = eval(repr(arr_3a))

        arr_4a = NDArray[5]
        arr_4b = eval(repr(arr_4a))

        self.assertEqual(arr_1a, arr_1b)
        self.assertEqual(arr_2a, arr_2b)
        self.assertEqual(arr_3a, arr_3b)
        self.assertEqual(arr_4a, arr_4b)

        self.assertEqual(str(arr_1a), repr(arr_1a))
        self.assertEqual(str(arr_2a), repr(arr_2a))
        self.assertEqual(str(arr_3a), repr(arr_3a))
        self.assertEqual(str(arr_4a), repr(arr_4a))

def test_subclass_check(self):
        self.assertTrue(issubclass(NDArray[(2, 2, 2), int], NDArray[(2, 2, 2), int]))
        self.assertTrue(issubclass(NDArray[(2, 2, 2), int], NDArray))
        self.assertTrue(issubclass(NDArray[(2, 2, 2), int], NDArray[int]))
        self.assertTrue(not issubclass(NDArray[(2, 2, 2), int], NDArray[(2, 2, 3), int]))

def test_repr_and_str(self):
        # These imports are needed for the evals to work.
        import typing
        from nptyping import Int

        arr_1a = NDArray[(2, 2), Int]
        arr_1b = eval(repr(arr_1a))

        arr_2a = NDArray[(typing.Any, ...), int]
        arr_2b = eval(repr(arr_2a))

        arr_3a = NDArray
        arr_3b = eval(repr(arr_3a))

        arr_4a = NDArray[5]
        arr_4b = eval(repr(arr_4a))

        self.assertEqual(arr_1a, arr_1b)
        self.assertEqual(arr_2a, arr_2b)
        self.assertEqual(arr_3a, arr_3b)
        self.assertEqual(arr_4a, arr_4b)

        self.assertEqual(str(arr_1a), repr(arr_1a))
        self.assertEqual(str(arr_2a), repr(arr_2a))
        self.assertEqual(str(arr_3a), repr(arr_3a))
        self.assertEqual(str(arr_4a), repr(arr_4a))