Method test_generator

numpy/core/tests/test_shape_base.py:209–211

(self)

        assert_array_equal(res, desired)

    def test_generator(self):
        with pytest.raises(TypeError, match="arrays to stack must be"):
            vstack((np.arange(3) for _ in range(2)))

    def test_casting_and_dtype(self):
        a = np.array([1, 2, 3])