def test_mp3gen_with_non_empty_music_listing():
"""test func."""
music_item = mock.Mock()
with mock.patch('melissa.actions.play_music.sys') \
as m_sys, \
mock.patch('sys.stdout', new_callable=StringIO) \
as m_stdout, \
mock.patch('melissa.actions.play_music.os') \
as m_os:
# run
from melissa.actions import play_music
play_music.music_listing = [[music_item]]
play_music.mp3gen()
assert play_music.music_listing == [[music_item]]
assert not m_sys.mock_calls
assert '' == m_stdout.getvalue()
assert not m_os.mock_calls
def test_mp3gen(platform, m_file_ext):
"""test func."""
m_music_path = 'm_music_path'
splitext_retval = ['filename', m_file_ext]
m_root = mock.Mock()
m_file = mock.Mock()
walk_retval = [(m_root, None, [m_file])]
with mock.patch('melissa.actions.play_music.sys') \
as m_sys, \
mock.patch('sys.stdout', new_callable=StringIO) \
as m_stdout, \
mock.patch('melissa.actions.play_music.os') \
as m_os:
# pre run
m_os.path.splitext.return_value = splitext_retval
m_os.walk.return_value = walk_retval
m_sys.platform = platform
# run
from melissa.actions import play_music
play_music.profile.data = {'music_path': m_music_path}
play_music.music_listing = None
play_music.mp3gen()
# test
cmd = None
if platform in ('win32', 'linux') and m_file_ext == '.mp3':
cmd = 'mpg123'
elif platform in ('win32', 'linux') and \
m_file_ext in play_music.sox_file_types:
cmd = 'play'
elif platform == 'darwin' and m_file_ext == '.mp3':
cmd = 'afplay'
if platform == 'random':
assert \
'Music only enabled on darwin, win32, and linux.' in \
m_stdout.getvalue()
m_file.assert_not_called()
assert not m_os.mock_calls
else:
if m_file_ext == '.mp3':
m_os.assert_has_calls([
mock.call.walk(m_music_path),
mock.call.path.splitext(m_file),
mock.call.path.join(m_root, m_file.lower.return_value),
])
elif m_file_ext in play_music.sox_file_types:
m_os.assert_has_calls([
mock.call.walk(m_music_path),
mock.call.path.splitext(m_file),
mock.call.path.splitext(m_file)
])
if cmd is not None:
assert play_music.music_listing == [[
cmd, m_os.path.join.return_value]]
m_file.lower.assert_called_once_with()
else:
assert not m_file.mock_calls
m_os.assert_has_calls([
mock.call.walk(m_music_path),
mock.call.path.splitext(m_file),
mock.call.path.splitext(m_file)
])
