def test_unique_name_counter(path_exists):
path_exists.side_effect = [True, False]
assert (cli._unique_name("base", "subtype", "video",
"target") == "base_video_1")
def test_unique_name(path_exists):
assert (cli._unique_name("base", "subtype", "video",
"target") == "base_video_0")
