def test_walk(monkeypatch, path: str, pattern: None, kwargs: ty.Dict[str,
bool],
expected: ty.List[filescanner.FSNodeEntry]):
result = [(e.type, e.relpath, e.name)
for e in filescanner.walk(path, pattern, **kwargs)]
assert sorted(result, key=lambda r: r[1]) == expected
# Check again with plain `os.walk` if the current platform supports `os.fwalk`
if filescanner.HAVE_FWALK:
monkeypatch.setattr(filescanner, "HAVE_FWALK", False)
result = [(e.type, e.relpath, e.name)
for e in filescanner.walk(path, pattern, **kwargs)]
assert sorted(result, key=lambda r: r[1]) == expected
def test_walk_instaclose(mocker):
close_spy = mocker.spy(filescanner.walk, "close")
with filescanner.walk("."):
pass
close_spy.assert_called_once()
def assert_results() -> None:
result = [(e.type, e.relpath, e.name)
for e in filescanner.walk(path, pattern)]
assert sorted(result, key=lambda r: r[1]) == expected
def test_walk_fd_unsupported(monkeypatch):
monkeypatch.setattr(filescanner, "HAVE_FWALK", False)
with pytest.raises(NotImplementedError):
filescanner.walk(0)