def test_play_playlist():
"""
Passing a folder containing symlinked files should cause the
player to return only files in that folder.
"""
def make_files(path):
files = list()
for x in xrange(10):
files.append(NamedTemporaryFile(dir=path))
sleep(0.01)
return files
original = mkdtemp()
files = make_files(original)
linked = mkdtemp()
linked_files = list()
for f in files[:4]:
file_name = f.name.split('/')[-1]
link = os.path.join(linked, file_name)
os.symlink(f.name, link)
linked_files.append(link)
linked_files = sorted(linked_files, key=lambda x: os.stat(x).st_mtime)
assert player.get_file_to_play(linked) == linked_files[0]
sleep(1)
assert player.get_file_to_play(linked) == linked_files[1]
sleep(1)
assert player.get_file_to_play(linked) == linked_files[2]
sleep(1)
assert player.get_file_to_play(linked) == linked_files[3]
sleep(1)
assert player.get_file_to_play(linked) == linked_files[0]
def test_oldest_file_gets_played():
"""
The player should return the oldest file in a folder.
"""
tmp_folder = mkdtemp()
assert len(os.listdir(tmp_folder)) == 0
old_file = NamedTemporaryFile(dir=tmp_folder)
sleep(1)
file_to_play = player.get_file_to_play(tmp_folder)
assert file_to_play == old_file.name
