def test_symlink_finder_finds_single_symlink(tmp_path):
symlink = tmp_path / 'symlink'
symlink.symlink_to('target')
finder = SymlinkFinderService()
symlink_paths = finder.find_symlinks([tmp_path])
assert symlink_paths == set([symlink])
def test_symlink_finder_excludes_normal_files(tmp_path):
test_file = tmp_path / 'normal_file'
test_file.touch()
finder = SymlinkFinderService()
symlink_paths = finder.find_symlinks([test_file])
assert len(symlink_paths) == 0
def test_symlink_finder_raises_exception_on_link_loop(tmp_path):
pytest.importorskip('pathlib', reason="skip pathlib2")
symlink = tmp_path / 'symlink'
symlink.symlink_to(symlink)
finder = SymlinkFinderService()
with pytest.raises(OSError):
finder.find_symlinks([tmp_path])
def test_symlink_finder_finds_symlink_recursively(tmp_path):
directory = tmp_path / 'directory/'
directory.mkdir()
symlink = directory / 'symlink'
symlink.symlink_to('target')
finder = SymlinkFinderService()
symlink_paths = finder.find_symlinks([tmp_path])
assert symlink_paths == set([symlink])
def test_symlink_finder_finds_multiple_symlinks(tmp_path):
first_symlink = tmp_path / 'first'
second_symlink = tmp_path / 'second'
first_symlink.symlink_to('first_target')
second_symlink.symlink_to('second_target')
finder = SymlinkFinderService()
symlink_paths = finder.find_symlinks([tmp_path])
assert symlink_paths == set([first_symlink, second_symlink])
def test_symlink_finder_doesnt_follow_symlink(tmp_path):
directory = tmp_path / 'directory'
directory.mkdir()
parent_symlink = tmp_path / 'parent_symlink'
parent_symlink.symlink_to(directory)
child_symlink = directory / 'child'
child_symlink.symlink_to('child_symlink')
finder = SymlinkFinderService(follow_symlinks=False)
symlink_paths = finder.find_symlinks([tmp_path])
assert symlink_paths == set([parent_symlink, child_symlink])