def test_snap_not_saved(self):
p = Path()
with self.assertRaisesRegex(ValueError,
"Cannot compute snap on unsaved path"):
p.snap(Point(0, 0))
def test_snap_not_saved(self):
p = Path()
with self.assertRaisesRegex(ValueError,
"Cannot compute snap on unsaved path"):
p.snap(Point(0, 0))
