def test_reverse_path(operations, expected):
path = Path()
for verb, pts in operations:
path.add(verb, *pts)
path.reverse()
assert list(path) == expected
def test_intersection(subject_path, clip_path, expected):
sub = Path()
for verb, pts in subject_path:
sub.add(verb, *pts)
clip = Path()
for verb, pts in clip_path:
clip.add(verb, *pts)
result = Path()
intersection([sub], [clip], result.getPen())
assert list(result) == expected