def test_sub__should_return_path_with_combined_root(self):
path = Path("root/soos")
sut = path.sub("subdir")
self.assertEquals(sut.root, "root/soos/subdir")
def test_combine__should_return_path_joined_to_root(self):
path = Path("root/shmoot")
sut = path.combine("lol")
self.assertEquals(sut, "root/shmoot/lol")
def test_path__should_return_root_path(self):
path = Path("root")
sut = path.root
self.assertEquals(sut, "root")