def test_reversing_one_curve4():
p = Path()
p.curve4_to((3, 0), (1, 1), (2, 1))
p2 = list(p.reversed().control_vertices())
assert close_vectors(p2, [(3, 0), (2, 1), (1, 1), (0, 0)])
def test_reversing_one_line():
p = Path()
p.line_to((1, 0))
p2 = list(p.reversed().control_vertices())
assert close_vectors(p2, [(1, 0), (0, 0)])
def test_reversing_empty_path():
p = Path()
assert len(p.reversed()) == 0
def test_reversed_path_preserves_user_data():
path = Path()
path.user_data = "data"
path.line_to((1, 2, 3))
assert path.reversed().user_data == "data"
def test_reversing_one_curve3():
p = Path()
p.curve3_to((3, 0), (1.5, 1))
p2 = list(p.reversed().control_vertices())
assert p2 == [(3, 0), (1.5, 1), (0, 0)]
def test_reversing_one_line():
p = Path()
p.line_to((1, 0))
p2 = list(p.reversed().control_vertices())
assert p2 == [(1, 0), (0, 0)]
