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from fixtures import soloTool as uut, songPool, mockPlayer, testSongs
def test_playerControls(uut, mockPlayer):
assert not mockPlayer.playing
assert not uut.playing
uut.play()
assert mockPlayer.playing
assert uut.playing
uut.pause()
assert not mockPlayer.playing
assert not uut.playing
assert mockPlayer.rate == 1.0
uut.rate = 0.5
assert mockPlayer.rate == 0.5
assert uut.rate == 0.5
assert mockPlayer.position == 0.0
uut.position = 0.5
assert mockPlayer.position == 0.5
assert uut.position == 0.5
assert mockPlayer.volume == 1.0
uut.volume = 0.5
assert mockPlayer.volume == 0.5
assert uut.volume == 0.5
def test_sanitizePlaybackRate(uut):
# Initial value
assert uut.rate == 1.0
# Valid rates are >= 0.0, invalid is ignored
uut.rate = -0.1
assert uut.rate == 1.0
uut.rate = 0.0
assert uut.rate == 0.0
uut.rate = 0.0001
assert uut.rate == 0.0001
uut.rate = 150.0
assert uut.rate == 150.0
def test_sanitizePlaybackPosition(uut):
# Initial value
assert uut.position == 0.0
# Valid positions are in [0, 1], invalid is limited
uut.position = 0.2
assert uut.position == 0.2
uut.position = -0.1
assert uut.position == 0.0
uut.position = 1.0
assert uut.position == 1.0
uut.position = 0.4
assert uut.position == 0.4
uut.position = 1.5
assert uut.position == 1.0
def test_sanitizePlaybackVolume(uut):
# Initial value
assert uut.volume == 1.0
# Valid volumes are >= 0.0, invalid is ignored
uut.volume = -0.1
assert uut.volume == 1.0
uut.volume = 0.0
assert uut.volume == 0.0
uut.volume = 1.0
assert uut.volume == 1.0
uut.volume = 150.0
assert uut.volume == 150.0
def test_playingStateNotification(uut, mockPlayer, testSongs):
uut.addSong(testSongs[0])
called = False
receivedValue = None
def callback(value):
nonlocal called, receivedValue
called = True
receivedValue = value
uut.registerPlayingStateCallback(callback)
assert not mockPlayer.playing
assert not called
uut.play()
assert called
assert receivedValue == True
called = False
uut.play()
assert not called
uut.pause()
assert called
assert receivedValue == False
called = False
uut.pause()
assert not called
def test_playbackVolumeNotification(uut, mockPlayer, testSongs):
uut.addSong(testSongs[0])
called = False
receivedValue = None
def callback(value):
nonlocal called, receivedValue
called = True
receivedValue = value
uut.registerVolumeCallback(callback)
assert not called
uut.volume = 0.3
assert called
assert receivedValue == 0.3
called = False
uut.volume = 0.3
assert not called
def test_playbackRateNotification(uut, mockPlayer, testSongs):
uut.addSong(testSongs[0])
called = False
receivedValue = None
def callback(value):
nonlocal called, receivedValue
called = True
receivedValue = value
uut.registerRateCallback(callback)
assert not called
uut.rate = 0.5
assert called
assert receivedValue == 0.5
called = False
uut.rate = 0.5
assert not called
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