Method test_object

numpy/lib/tests/test_mixins.py:160–168

(self)

        _assert_equal_type_and_value(y + x, y)

    def test_object(self):
        x = ArrayLike(0)
        obj = object()
        with assert_raises(TypeError):
            x + obj
        with assert_raises(TypeError):
            obj + x
        with assert_raises(TypeError):
            x += obj

    def test_unary_methods(self):
        array = np.array([-1, 0, 1, 2])