Function test_boxstyle_errors

lib/matplotlib/tests/test_patches.py:811–813

(fmt, match)

    ("Round,foo", "Incorrect style argument: 'Round,foo'"),
))
def test_boxstyle_errors(fmt, match):
    with pytest.raises(ValueError, match=match):
        BoxStyle(fmt)


@image_comparison(['annulus.png'], style='mpl20')