def test_cross_passes_kwargs_to_mpl(self):
axes = MagicMock()
painter = MplPainter(axes)
x, y, half_width = 1, 2, 0.1
alpha = 0.8
painter.cross(x, y, half_width, alpha=alpha)
axes.add_patch.assert_called_once()
self._verify_patch(patch=axes.add_patch.call_args[0][0], nvertices=4, alpha=alpha)
def test_cross_draws_with_only_xy(self):
axes = MagicMock()
painter = MplPainter(axes)
x, y, half_width = 1, 2, 0.1
artist = painter.cross(x, y, half_width)
axes.add_patch.assert_called_once()
self.assertTrue(artist is not None)
self._verify_patch(patch=axes.add_patch.call_args[0][0], nvertices=4, alpha=None)