emmental/audio/test_player.py
Anna Schumaker 594f7991f2 audio: Pick next track from the Previous playlist first
This lets us move up and down the Previous playlist through the buttons,
in case we go back too far by accident.

Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
2021-12-05 13:49:24 -05:00

147 lines
4.6 KiB
Python

# Copyright 2021 (c) Anna Schumaker.
import db
import lib
import pathlib
import scanner
import unittest
from gi.repository import GLib
from gi.repository import Gst
from . import bass
from . import player
from . import scale
main_context = GLib.main_context_default()
test_album = pathlib.Path("./data/Test Album/")
test_track = test_album / "01 - Test Track.ogg"
test_uri = test_track.absolute().as_uri()
class TestPlayer(unittest.TestCase):
def setUpClass():
db.reset()
lib = db.library.Table.find(test_album)
scanner.Queue.push(scanner.task.DirectoryTask(lib, test_album))
while scanner.Queue.run() == GLib.SOURCE_CONTINUE: pass
def setUp(self):
self.changed = None
lib.settings.reset()
self.library = db.library.Table.lookup(test_album)
self.track = db.track.Table.lookup(test_track)
def on_track_changed(self, player, prev, new):
self.changed = (prev, new)
def on_playlist_changed(self, player, prev, new):
self.changed = (prev, new)
def test_init(self):
play = player.Player()
self.assertIsInstance(play, bass.BassPlayer)
self.assertIsInstance(play.bus, Gst.Bus)
self.assertIsInstance(play.Autopause, scale.AutoPauseScale)
self.assertIsNone(play.track)
self.assertEqual(play.playlist, db.user.Table.find("Collection"))
self.assertEqual(lib.settings.get_int("audio.plstateid"),
db.user.Table.find("Collection").plstateid)
def test_set_playlist(self):
collection = db.user.Table.find("Collection")
plist = db.user.Table.find("Test Playlist")
play = player.Player()
play.connect("playlist-changed", self.on_playlist_changed)
play.set_playlist(plist)
self.assertEqual(play.playlist, plist)
self.assertEqual(self.changed, (collection, plist))
self.assertEqual(lib.settings.get_int("audio.plstateid"), plist.plstateid)
self.changed = None
play.set_playlist(plist)
self.assertIsNone(self.changed)
play2 = player.Player()
self.assertEqual(play2.playlist, plist)
play2.set_playlist(None)
self.assertEqual(play2.playlist, collection)
def test_set_playlist_reset(self):
plist = db.user.Table.find("Test Playlist")
plist.add_track(db.make_fake_track(1, 1, "Test 1", "/a/b/c/1.ogg"))
plist.current = 0
play = player.Player()
play.set_playlist(plist)
self.assertEqual(plist.current, -1)
def test_change_track(self):
play = player.Player()
play.connect("track-changed", self.on_track_changed)
self.assertEqual(play.get_property("uri"), None)
play.change_track(self.track, reset=True)
self.assertEqual(play.track, self.track)
self.assertEqual(lib.settings.get_int("audio.trackid"), self.track.rowid)
self.assertEqual(self.changed, (None, self.track) )
db.sql.execute("DELETE FROM temp_playlist_map")
play2 = player.Player()
self.assertEqual(play2.track, self.track)
self.assertEqual(db.user.Table.find("Previous").get_track(0), self.track)
def test_play_track(self):
play = player.Player()
play.play_track(self.track)
self.assertEqual(play.track, self.track)
self.assertTrue(play.playing)
play.pause()
def test_play_pause(self):
play = player.Player()
play.play_track(self.track)
self.assertEqual(play.track, self.track)
play.pause()
self.assertFalse(play.playing)
play.play()
self.assertTrue(play.playing)
play.playpause()
self.assertFalse(play.playing)
play.playpause()
self.assertTrue(play.playing)
play.pause()
self.assertFalse(play.playing)
def test_next_previous(self):
collection = db.user.Table.find("Collection")
play = player.Player()
play.set_playlist(collection)
play.connect("track-changed", self.on_track_changed)
track0 = collection.get_track(0)
track1 = collection.get_track(1)
play.next()
self.assertEqual(play.track, track0)
self.assertEqual(self.changed, (None, track0))
play.next()
self.assertEqual(play.track, track1)
self.assertEqual(self.changed, (track0, track1))
play.previous()
self.assertEqual(play.track, track0)
self.assertEqual(self.changed, (track1, track0))
play.next()
self.assertEqual(play.track, track1)
self.assertEqual(self.changed, (track0, track1))