def test_close_last_sub_path(self):
p = Path()
p.line_to((1, 0, 0))
p.move_to((2, 0, 0))
p.line_to((3, 0, 0))
p.close_sub_path()
assert p.end == (2, 0, 0)
def test_does_nothing_if_last_sub_path_is_empty(self):
p = Path()
p.line_to((1, 0, 0))
p.move_to((2, 0, 0))
assert len(p) == 2
p.close_sub_path()
assert len(p) == 2
assert p.end == (2, 0, 0)
def test_close_single_path(self):
p = Path((1, 0, 0))
p.line_to((3, 0, 0))
p.close_sub_path()
assert p.end == (1, 0, 0)
