def test_next_seq():
"""Playlist.next() returns the next track in sequential mode
"""
sample = "\n".join(["/first/file", "/second/file"])
with patch.object(builtins, 'open',
mock_open(read_data=sample)) as mock_file:
# see
# http://bash-shell.net/blog/2014/feb/27/file-iteration-python-mock/
# Apparently this is patched in python 3...
mock_file.return_value.__iter__.return_value = sample.splitlines()
playlist = Playlist('seq')
playlist.load('bogus')
eq_(playlist.next_track(), '/second/file')
eq_(playlist.next_track(), '/first/file')
def test_prepend_basepath():
"""Loading a relative path playlist entry prepends the basepath
"""
sample = StringIO("actual/entry")
actual = Playlist.parse_playlist(sample, '/basepath/')
expected = ['/basepath/actual/entry']
eq_(actual, expected)
def test_absolute_path():
""""Loading an absolute path playlist entry doesn't use the basepath
"""
sample = StringIO("/actual/entry")
actual = Playlist.parse_playlist(sample, '/basepath/')
expected = ['/actual/entry']
eq_(actual, expected)
def test_ignore_comments():
"""Loading a playlist ignores comment lines
"""
sample = StringIO("\n".join([
"#ignore this",
"/actual/entry"]))
actual = Playlist.parse_playlist(sample, '')
expected = ['/actual/entry']
eq_(actual, expected)
