Initial commit

Originally based off of mopidy-scrobbler code

tests/test_frontend.py

@@ -0,0 +1,169 @@
+from unittest import mock
+
+import pytest
+
+from mopidy import models
+from mopidy_webhooks import frontend as frontend_lib
+
+
+@pytest.fixture
+def frontend():
+    config = {
+        "webhooks": {
+            "urls": "http://127.0.0.1/receiver/,http://127.0.0.1/receiver/two/",
+            "tokens": "secrettoken,anotherone",
+        }
+    }
+    core = mock.sentinel.core
+    return frontend_lib.WebhooksFrontend(config, core)
+
+
+def test_on_start_creates_lastfm_network(pylast_mock, frontend):
+    frontend.on_start()
+
+    assert frontend.webhook_urls == [
+        "http://127.0.0.1/receiver/",
+        "http://127.0.0.1/receiver/two/",
+    ]
+    assert frontend.webhook_tokens == ["secrettoken", "anotherone"]
+
+
+def test_on_start_stops_actor_on_error(pylast_mock, frontend):
+    pylast_mock.NetworkError = pylast.NetworkError
+    pylast_mock.LastFMNetwork.side_effect = pylast.NetworkError(None, "foo")
+    frontend.stop = mock.Mock()
+
+    frontend.on_start()
+
+    frontend.stop.assert_called_with()
+
+
+def test_track_playback_started_updates_now_playing(pylast_mock, frontend):
+    frontend.lastfm = mock.Mock(spec=pylast.LastFMNetwork)
+    artists = [models.Artist(name="ABC"), models.Artist(name="XYZ")]
+    album = models.Album(name="The Collection")
+    track = models.Track(
+        name="One Two Three",
+        artists=artists,
+        album=album,
+        track_no=3,
+        length=180432,
+        musicbrainz_id="123-456",
+    )
+    tl_track = models.TlTrack(track=track, tlid=17)
+
+    frontend.track_playback_started(tl_track)
+
+    frontend.lastfm.update_now_playing.assert_called_with(
+        "ABC, XYZ",
+        "One Two Three",
+        duration="180",
+        album="The Collection",
+        track_number="3",
+        mbid="123-456",
+    )
+
+
+def test_track_playback_started_has_default_values(pylast_mock, frontend):
+    frontend.lastfm = mock.Mock(spec=pylast.LastFMNetwork)
+    track = models.Track()
+    tl_track = models.TlTrack(track=track, tlid=17)
+
+    frontend.track_playback_started(tl_track)
+
+    frontend.lastfm.update_now_playing.assert_called_with(
+        "", "", duration="0", album="", track_number="0", mbid=""
+    )
+
+
+def test_track_playback_started_catches_pylast_error(pylast_mock, frontend):
+    frontend.lastfm = mock.Mock(spec=pylast.LastFMNetwork)
+    pylast_mock.NetworkError = pylast.NetworkError
+    frontend.lastfm.update_now_playing.side_effect = pylast.NetworkError(
+        None, "foo"
+    )
+    track = models.Track()
+    tl_track = models.TlTrack(track=track, tlid=17)
+
+    frontend.track_playback_started(tl_track)
+
+
+def test_track_playback_ended_scrobbles_played_track(pylast_mock, frontend):
+    frontend.last_start_time = 123
+    frontend.lastfm = mock.Mock(spec=pylast.LastFMNetwork)
+    artists = [models.Artist(name="ABC"), models.Artist(name="XYZ")]
+    album = models.Album(name="The Collection")
+    track = models.Track(
+        name="One Two Three",
+        artists=artists,
+        album=album,
+        track_no=3,
+        length=180432,
+        musicbrainz_id="123-456",
+    )
+    tl_track = models.TlTrack(track=track, tlid=17)
+
+    frontend.track_playback_ended(tl_track, 150000)
+
+    frontend.lastfm.scrobble.assert_called_with(
+        "ABC, XYZ",
+        "One Two Three",
+        "123",
+        duration="180",
+        album="The Collection",
+        track_number="3",
+        mbid="123-456",
+    )
+
+
+def test_track_playback_ended_has_default_values(pylast_mock, frontend):
+    frontend.last_start_time = 123
+    frontend.lastfm = mock.Mock(spec=pylast.LastFMNetwork)
+    track = models.Track(length=180432)
+    tl_track = models.TlTrack(track=track, tlid=17)
+
+    frontend.track_playback_ended(tl_track, 150000)
+
+    frontend.lastfm.scrobble.assert_called_with(
+        "", "", "123", duration="180", album="", track_number="0", mbid=""
+    )
+
+
+def test_does_not_scrobble_tracks_shorter_than_30_sec(pylast_mock, frontend):
+    frontend.lastfm = mock.Mock(spec=pylast.LastFMNetwork)
+    track = models.Track(length=20432)
+    tl_track = models.TlTrack(track=track, tlid=17)
+
+    frontend.track_playback_ended(tl_track, 20432)
+
+    assert frontend.lastfm.scrobble.call_count == 0
+
+
+def test_does_not_scrobble_if_played_less_than_half(pylast_mock, frontend):
+    frontend.lastfm = mock.Mock(spec=pylast.LastFMNetwork)
+    track = models.Track(length=180432)
+    tl_track = models.TlTrack(track=track, tlid=17)
+
+    frontend.track_playback_ended(tl_track, 60432)
+
+    assert frontend.lastfm.scrobble.call_count == 0
+
+
+def test_does_scrobble_if_played_not_half_but_240_sec(pylast_mock, frontend):
+    frontend.lastfm = mock.Mock(spec=pylast.LastFMNetwork)
+    track = models.Track(length=880432)
+    tl_track = models.TlTrack(track=track, tlid=17)
+
+    frontend.track_playback_ended(tl_track, 241432)
+
+    assert frontend.lastfm.scrobble.call_count == 1
+
+
+def test_track_playback_ended_catches_pylast_error(pylast_mock, frontend):
+    frontend.lastfm = mock.Mock(spec=pylast.LastFMNetwork)
+    pylast_mock.NetworkError = pylast.NetworkError
+    frontend.lastfm.scrobble.side_effect = pylast.NetworkError(None, "foo")
+    track = models.Track(length=180432)
+    tl_track = models.TlTrack(track=track, tlid=17)
+
+    frontend.track_playback_ended(tl_track, 150000)