def test_relativise_different_parents_deep():
"""Different parents for src and dst, in a deep structure."""
src = pathlib.Path("/tmp/foo/bar1/bar2/src.txt")
dst = pathlib.Path("/tmp/foo/baz1/baz2/baz3/dst.txt")
rel = relativise(src, dst)
assert rel == pathlib.Path("../../baz1/baz2/baz3/dst.txt")
def test_relativise_different_parents_shallow():
"""Different parents for src and dst, but shallow."""
src = pathlib.Path("/tmp/foo/bar/src.txt")
dst = pathlib.Path("/tmp/foo/baz/dst.txt")
rel = relativise(src, dst)
assert rel == pathlib.Path("../baz/dst.txt")
def test_relativise_src_under():
"""The src is in subdirectory of dst's parent."""
src = pathlib.Path("/tmp/foo/bar/baz/src.txt")
dst = pathlib.Path("/tmp/foo/dst.txt")
rel = relativise(src, dst)
assert rel == pathlib.Path("../../dst.txt")
def test_relativise_dst_under():
"""The dst is in subdirectory of src's parent."""
src = pathlib.Path("/tmp/foo/src.txt")
dst = pathlib.Path("/tmp/foo/bar/baz/dst.txt")
rel = relativise(src, dst)
assert rel == pathlib.Path("bar/baz/dst.txt")
def test_relativise_sameparent():
"""Two files in the same dir."""
src = pathlib.Path("/tmp/foo/bar/src.txt")
dst = pathlib.Path("/tmp/foo/bar/dst.txt")
rel = relativise(src, dst)
assert rel == pathlib.Path("dst.txt")
