Method test_no_wrapper

numpy/core/tests/test_overrides.py:195–203

(self)

        assert_equal(result, expected.view(OverrideSub))

    def test_no_wrapper(self):
        # This shouldn't happen unless a user intentionally calls
        # __array_function__ with invalid arguments, but check that we raise
        # an appropriate error all the same.
        array = np.array(1)
        func = lambda x: x
        with assert_raises_regex(AttributeError, '_implementation'):
            array.__array_function__(func=func, types=(np.ndarray,),
                                     args=(array,), kwargs={})


class TestArrayFunctionDispatch: