def _HashDirectory(self, absolute_path: pathlib.Path) -> str:
if fs.directory_is_empty(absolute_path):
last_modified_fn = lambda path: int(time.time())
else:
last_modified_fn = lambda path: GetDirectoryMTime(path)
return self._InMemoryWrapper(
absolute_path, last_modified_fn,
lambda x: checksumdir.dirhash(x, self.hash_fn_name))
def test_directory_is_empty_file_argument():
"""Test that path to a file is an empty directory."""
with tempfile.TemporaryDirectory() as d:
(pathlib.Path(d) / 'a').touch()
assert fs.directory_is_empty(pathlib.Path(d) / 'a')
def test_directory_is_empty_non_existent():
"""Test that a non-existent path is an empty directory."""
with tempfile.TemporaryDirectory() as d:
assert fs.directory_is_empty(pathlib.Path(d) / 'a')
def test_directory_is_empty_file():
"""Test that a file means the directory is not empty."""
with tempfile.TemporaryDirectory() as d:
(pathlib.Path(d) / 'a').touch()
assert not fs.directory_is_empty(d)
def test_directory_is_empty_only_subdirs():
"""Test that a subdirectory means the directory is not empty."""
with tempfile.TemporaryDirectory() as d:
(pathlib.Path(d) / 'a').mkdir()
assert not fs.directory_is_empty(d)
def test_directory_is_empty_empty_dir():
"""Test that en empty directory returns True."""
with tempfile.TemporaryDirectory() as d:
assert fs.directory_is_empty(d)