emmental/audio/test_player.py

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))