File: test_status.py

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import unittest

import pykka

from mopidy import core
from mopidy.core import PlaybackState
from mopidy.models import Track
from mopidy_mpd import dispatcher
from mopidy_mpd.protocol import status

from tests import dummy_audio, dummy_backend, dummy_mixer

PAUSED = PlaybackState.PAUSED
PLAYING = PlaybackState.PLAYING
STOPPED = PlaybackState.STOPPED

# FIXME migrate to using protocol.BaseTestCase instead of status.stats
# directly?


class StatusHandlerTest(unittest.TestCase):
    def setUp(self):  # noqa: N802
        config = {"core": {"max_tracklist_length": 10000}}

        self.audio = dummy_audio.create_proxy()
        self.mixer = dummy_mixer.create_proxy()
        self.backend = dummy_backend.create_proxy(audio=self.audio)

        self.core = core.Core.start(
            config,
            audio=self.audio,
            mixer=self.mixer,
            backends=[self.backend],
        ).proxy()

        self.dispatcher = dispatcher.MpdDispatcher(core=self.core)
        self.context = self.dispatcher.context

    def tearDown(self):  # noqa: N802
        pykka.ActorRegistry.stop_all()

    def set_tracklist(self, tracks):
        self.backend.library.dummy_library = tracks
        self.core.tracklist.add(uris=[track.uri for track in tracks]).get()

    def test_stats_method(self):
        result = status.stats(self.context)
        assert "artists" in result
        assert int(result["artists"]) >= 0
        assert "albums" in result
        assert int(result["albums"]) >= 0
        assert "songs" in result
        assert int(result["songs"]) >= 0
        assert "uptime" in result
        assert int(result["uptime"]) >= 0
        assert "db_playtime" in result
        assert int(result["db_playtime"]) >= 0
        assert "db_update" in result
        assert int(result["db_update"]) >= 0
        assert "playtime" in result
        assert int(result["playtime"]) >= 0

    def test_status_method_contains_volume_with_na_value(self):
        result = dict(status.status(self.context))
        assert "volume" in result
        assert int(result["volume"]) == (-1)

    def test_status_method_contains_volume(self):
        self.core.mixer.set_volume(17)
        result = dict(status.status(self.context))
        assert "volume" in result
        assert int(result["volume"]) == 17

    def test_status_method_contains_repeat_is_0(self):
        result = dict(status.status(self.context))
        assert "repeat" in result
        assert int(result["repeat"]) == 0

    def test_status_method_contains_repeat_is_1(self):
        self.core.tracklist.set_repeat(True)
        result = dict(status.status(self.context))
        assert "repeat" in result
        assert int(result["repeat"]) == 1

    def test_status_method_contains_random_is_0(self):
        result = dict(status.status(self.context))
        assert "random" in result
        assert int(result["random"]) == 0

    def test_status_method_contains_random_is_1(self):
        self.core.tracklist.set_random(True)
        result = dict(status.status(self.context))
        assert "random" in result
        assert int(result["random"]) == 1

    def test_status_method_contains_single(self):
        result = dict(status.status(self.context))
        assert "single" in result
        assert int(result["single"]) in (0, 1)

    def test_status_method_contains_consume_is_0(self):
        result = dict(status.status(self.context))
        assert "consume" in result
        assert int(result["consume"]) == 0

    def test_status_method_contains_consume_is_1(self):
        self.core.tracklist.set_consume(True)
        result = dict(status.status(self.context))
        assert "consume" in result
        assert int(result["consume"]) == 1

    def test_status_method_contains_playlist(self):
        result = dict(status.status(self.context))
        assert "playlist" in result
        assert int(result["playlist"]) >= 0
        assert int(result["playlist"]) <= ((2**31) - 1)

    def test_status_method_contains_playlistlength(self):
        result = dict(status.status(self.context))
        assert "playlistlength" in result
        assert int(result["playlistlength"]) >= 0

    def test_status_method_contains_xfade(self):
        result = dict(status.status(self.context))
        assert "xfade" in result
        assert int(result["xfade"]) >= 0

    def test_status_method_contains_state_is_play(self):
        self.core.playback.set_state(PLAYING)
        result = dict(status.status(self.context))
        assert "state" in result
        assert result["state"] == "play"

    def test_status_method_contains_state_is_stop(self):
        self.core.playback.set_state(STOPPED)
        result = dict(status.status(self.context))
        assert "state" in result
        assert result["state"] == "stop"

    def test_status_method_contains_state_is_pause(self):
        self.core.playback.set_state(PLAYING)
        self.core.playback.set_state(PAUSED)
        result = dict(status.status(self.context))
        assert "state" in result
        assert result["state"] == "pause"

    def test_status_method_when_playlist_loaded_contains_song(self):
        self.set_tracklist([Track(uri="dummy:/a")])
        self.core.playback.play().get()
        result = dict(status.status(self.context))
        assert "song" in result
        assert int(result["song"]) >= 0

    def test_status_method_when_playlist_loaded_contains_tlid_as_songid(self):
        self.set_tracklist([Track(uri="dummy:/a")])
        self.core.playback.play().get()
        result = dict(status.status(self.context))
        assert "songid" in result
        assert int(result["songid"]) == 1

    def test_status_method_when_playlist_loaded_contains_nextsong(self):
        self.set_tracklist([Track(uri="dummy:/a"), Track(uri="dummy:/b")])
        self.core.playback.play().get()
        result = dict(status.status(self.context))
        assert "nextsong" in result
        assert int(result["nextsong"]) >= 0

    def test_status_method_when_playlist_loaded_contains_nextsongid(self):
        self.set_tracklist([Track(uri="dummy:/a"), Track(uri="dummy:/b")])
        self.core.playback.play().get()
        result = dict(status.status(self.context))
        assert "nextsongid" in result
        assert int(result["nextsongid"]) == 2

    def test_status_method_when_playing_contains_time_with_no_length(self):
        self.set_tracklist([Track(uri="dummy:/a", length=None)])
        self.core.playback.play().get()
        result = dict(status.status(self.context))
        assert "time" in result
        (position, total) = result["time"].split(":")
        position = int(position)
        total = int(total)
        assert position <= total

    def test_status_method_when_playing_contains_time_with_length(self):
        self.set_tracklist([Track(uri="dummy:/a", length=10000)])
        self.core.playback.play().get()
        result = dict(status.status(self.context))
        assert "time" in result
        (position, total) = result["time"].split(":")
        position = int(position)
        total = int(total)
        assert position <= total

    def test_status_method_when_playing_contains_elapsed(self):
        self.set_tracklist([Track(uri="dummy:/a", length=60000)])
        self.core.playback.play().get()
        self.core.playback.pause()
        self.core.playback.seek(59123)
        result = dict(status.status(self.context))
        assert "elapsed" in result
        assert result["elapsed"] == "59.123"

    def test_status_method_when_starting_playing_contains_elapsed_zero(self):
        self.set_tracklist([Track(uri="dummy:/a", length=10000)])
        self.core.playback.play().get()
        self.core.playback.pause()
        result = dict(status.status(self.context))
        assert "elapsed" in result
        assert result["elapsed"] == "0.000"

    def test_status_method_when_playing_contains_bitrate(self):
        self.set_tracklist([Track(uri="dummy:/a", bitrate=3200)])
        self.core.playback.play().get()
        result = dict(status.status(self.context))
        assert "bitrate" in result
        assert int(result["bitrate"]) == 3200