3e23c4eb8290d5e1b781848a0b8b9682ac709b25,lib/matplotlib/tests/test_contour.py,,test_contour_shape_invalid_2,#,132

Before Change

    fig = plt.figure()
    ax = fig.add_subplot(111)

    try:
        ax.contour(x, y, z)
    except TypeError as exc:
        assert exc.args[0] == "Input z must be a 2D array."


@image_comparison(baseline_images=["contour_manual_labels"])
def test_contour_manual_labels():

    x, y = np.meshgrid(np.arange(0, 10), np.arange(0, 10))

After Change

    fig = plt.figure()
    ax = fig.add_subplot(111)

    with pytest.raises(TypeError) as excinfo:
        ax.contour(x, y, z)
    excinfo.match(r"Input z must be a 2D array.")


@image_comparison(baseline_images=["contour_manual_labels"])

Instances