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sonobo_test.py
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sonobo_test.py
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import json
import logging
import sys
import unittest
import unittest.mock
import urllib.parse
import sonobo
logger = logging.getLogger()
logger.level = logging.DEBUG
stream_handler = logging.StreamHandler(sys.stdout)
logger.addHandler(stream_handler)
class FakeAvTransport:
def AddURIToQueue(self):
pass
class FakeCoordinator:
playing = False
volume = 10
def __init__(self):
self.playing = False
self.avTransport = FakeAvTransport()
def get_current_transport_info(self):
return {'current_transport_state': 'PLAYING' if self.playing else 'STOPPED'}
def play(self):
self.playing = True
def pause(self):
self.playing = False
def clear_queue(self):
pass
def set_relative_volume(self, delta):
self.volume = self.volume + delta
class FakeGroup:
def __init__(self):
self.coordinator = FakeCoordinator()
class FakeSpeaker:
def __init__(self):
self.group = FakeGroup()
ONE_SONG_RAW_SONG_MAP = """[
{
"debugName": "Atencion Atencion - Que Pasa Con La Music",
"key": "A",
"kind": "SPOTIFY",
"payload": "https://open.spotify.com/track/payload"
}
]"""
class FakeClock(sonobo.Clock):
def __init__(self):
self.current_timestamp = 0.0
def advance(self, delta):
self.current_timestamp = self.current_timestamp + delta
def now_ts(self):
return self.current_timestamp
class TestSonobo(unittest.TestCase):
def setUp(self):
self.fake_clock = FakeClock()
def enqueue_args_as_dict(self, call_args):
args_dict = {}
for key in call_args.args[0]:
k, v = key
args_dict[k] = v
print("ARGGG %s=%s" % (k, v))
return args_dict
def test_play_from_song_map(self):
speaker = FakeSpeaker()
speaker.group.coordinator.clear_queue = unittest.mock.MagicMock()
speaker.group.coordinator.avTransport.AddURIToQueue = unittest.mock.MagicMock()
speaker.group.coordinator.play = unittest.mock.MagicMock(wraps=speaker.group.coordinator.play)
songmap_json = json.loads(ONE_SONG_RAW_SONG_MAP)
s = sonobo.Sonobo(songmap_json, speaker, self.fake_clock)
s.dispatch(sonobo.EV_KEY, sonobo.KEY_STRING_TO_CODE_MAP['A'], 1, 0.0)
speaker.group.coordinator.clear_queue.assert_called_once()
speaker.group.coordinator.avTransport.AddURIToQueue.assert_called_once()
self.assertEqual(
urllib.parse.quote_plus('spotify:track:payload').lower(),
self.enqueue_args_as_dict(speaker.group.coordinator.avTransport.AddURIToQueue.call_args)['EnqueuedURI'])
speaker.group.coordinator.play.assert_called_once()
def test_dedupe_fast_repeats(self):
speaker = FakeSpeaker()
speaker.group.coordinator.clear_queue = unittest.mock.MagicMock()
speaker.group.coordinator.avTransport.AddURIToQueue = unittest.mock.MagicMock()
speaker.group.coordinator.play = unittest.mock.MagicMock(wraps=speaker.group.coordinator.play)
songmap_json = json.loads(ONE_SONG_RAW_SONG_MAP)
s = sonobo.Sonobo(songmap_json, speaker, self.fake_clock)
# Press A twice, with a delay just under the threshold
s.dispatch(sonobo.EV_KEY, sonobo.KEY_STRING_TO_CODE_MAP['A'], 1, 0.0)
self.fake_clock.advance(sonobo.FAST_REPEAT_THRESHOLD_SEC + 1.0)
s.dispatch(sonobo.EV_KEY, sonobo.KEY_STRING_TO_CODE_MAP['A'], 1, 3.9)
self.assertEqual(1, speaker.group.coordinator.avTransport.AddURIToQueue.call_count)
self.fake_clock.advance(sonobo.FAST_REPEAT_THRESHOLD_SEC - 1.0)
s.dispatch(sonobo.EV_KEY, sonobo.KEY_STRING_TO_CODE_MAP['A'], 1, 8.0)
self.assertEqual(2, speaker.group.coordinator.avTransport.AddURIToQueue.call_count)
def test_play_pause(self):
speaker = FakeSpeaker()
speaker.group.coordinator.play = unittest.mock.MagicMock(wraps=speaker.group.coordinator.play)
speaker.group.coordinator.pause = unittest.mock.MagicMock(wraps=speaker.group.coordinator.pause)
songmap_json = json.loads(ONE_SONG_RAW_SONG_MAP)
s = sonobo.Sonobo(songmap_json, speaker, self.fake_clock)
s.dispatch(sonobo.EV_KEY, sonobo.KEY_SPACE, 1, 0.0)
speaker.group.coordinator.play.assert_called_once()
speaker.group.coordinator.pause.assert_not_called()
s.dispatch(sonobo.EV_KEY, sonobo.KEY_SPACE, 1, 0.0)
speaker.group.coordinator.pause.assert_called_once()
speaker.group.coordinator.play.reset_mock()
speaker.group.coordinator.play.assert_not_called()
s.dispatch(sonobo.EV_KEY, sonobo.KEY_SPACE, 1, 0.0)
speaker.group.coordinator.play.assert_called_once()
speaker.group.coordinator.pause.assert_called_once()
def test_volume(self):
speaker = FakeSpeaker()
songmap_json = json.loads(ONE_SONG_RAW_SONG_MAP)
s = sonobo.Sonobo(songmap_json, speaker, self.fake_clock)
for _ in range(25):
s.dispatch(sonobo.EV_KEY, sonobo.KEY_UP, 1, 0.0)
self.assertEqual(sonobo.MAX_VOLUME, speaker.group.coordinator.volume,
"Volume should be capped at MAX_VOLUME")
s.dispatch(sonobo.EV_KEY, sonobo.KEY_DOWN, 1, 0.0)
self.assertTrue(speaker.group.coordinator.volume < sonobo.MAX_VOLUME,
"Volume (%d) should be lower than MAX_VOLUME (%s)"
% (speaker.group.coordinator.volume, sonobo.MAX_VOLUME))
for _ in range(25):
s.dispatch(sonobo.EV_KEY, sonobo.KEY_DOWN, 1, 0.0)
self.assertEqual(0, speaker.group.coordinator.volume,
"Min volume should be capped at 0")
def test_change_song_map(self):
speaker = FakeSpeaker()
original_songmap = json.loads(ONE_SONG_RAW_SONG_MAP)
s = sonobo.Sonobo(original_songmap, speaker, self.fake_clock)
speaker.group.coordinator.clear_queue = unittest.mock.MagicMock()
speaker.group.coordinator.avTransport.AddURIToQueue = unittest.mock.MagicMock()
speaker.group.coordinator.play = unittest.mock.MagicMock(wraps=speaker.group.coordinator.play)
s.dispatch(sonobo.EV_KEY, sonobo.KEY_STRING_TO_CODE_MAP['A'], 1, 0.0)
speaker.group.coordinator.clear_queue.assert_called_once()
speaker.group.coordinator.avTransport.AddURIToQueue.assert_called_once()
self.assertEqual(
urllib.parse.quote_plus('spotify:track:payload').lower(),
self.enqueue_args_as_dict(speaker.group.coordinator.avTransport.AddURIToQueue.call_args)['EnqueuedURI'])
speaker.group.coordinator.play.assert_called_once()
NEW_SONG_MAP = """[
{
"debugName": "NEW SONG",
"key": "A",
"kind": "SPOTIFY",
"payload": "https://open.spotify.com/track/new_payload"
}
]"""
self.fake_clock.advance(sonobo.FAST_REPEAT_THRESHOLD_SEC + 1.0)
# Change the song map and assert the new url is enqueued when we press the same key:
s.update_code_to_song_map(json.loads(NEW_SONG_MAP))
speaker.group.coordinator.avTransport.AddURIToQueue.reset_mock()
s.dispatch(sonobo.EV_KEY, sonobo.KEY_STRING_TO_CODE_MAP['A'], 1, 5.0)
speaker.group.coordinator.avTransport.AddURIToQueue.assert_called_once()
self.assertEqual(
urllib.parse.quote_plus('spotify:track:new_payload').lower(),
self.enqueue_args_as_dict(speaker.group.coordinator.avTransport.AddURIToQueue.call_args)['EnqueuedURI'])
if __name__ == '__main__':
unittest.main()