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from solo_tool import SoloTool
import pathlib
import shutil
class MockPlayer():
STOPPED = 0
PLAYING = 1
PAUSED = 2
def __init__(self):
self.state = MockPlayer.STOPPED
self.rate = 1.0
self.position = 0.0
self.volume = 1.0
self.currentSong = None
def play(self):
self.state = MockPlayer.PLAYING
def stop(self):
self.state = MockPlayer.STOPPED
def pause(self):
self.state = MockPlayer.PAUSED
def setPlaybackRate(self, rate):
self.rate = rate
def getPlaybackRate(self):
return self.rate
def setPlaybackPosition(self, position):
self.position = position
def getPlaybackPosition(self):
return self.position
def setPlaybackVolume(self, volume):
self.volume = volume
def getPlaybackVolume(self):
return self.volume
def setCurrentSong(self, path):
self.currentSong = path
def test_playerControls():
mockPlayer = MockPlayer()
uut = SoloTool(mockPlayer)
assert mockPlayer.state == MockPlayer.STOPPED
uut.play()
assert mockPlayer.state == MockPlayer.PLAYING
uut.pause()
assert mockPlayer.state == MockPlayer.PAUSED
uut.stop()
assert mockPlayer.state == MockPlayer.STOPPED
assert mockPlayer.rate == 1.0
uut.setPlaybackRate(0.5)
assert mockPlayer.rate == 0.5
assert mockPlayer.position == 0.0
uut.setPlaybackPosition(0.5)
assert mockPlayer.position == 0.5
assert mockPlayer.volume == 1.0
uut.setPlaybackVolume(0.5)
assert mockPlayer.volume == 0.5
def test_addAndSetSongs():
songs = [
"test.flac",
"test.mp3"
]
mockPlayer = MockPlayer()
uut = SoloTool(mockPlayer)
for s in songs:
uut.addSong(s)
assert mockPlayer.currentSong == None
for i, s in enumerate(songs):
uut.setSong(i)
assert mockPlayer.currentSong == songs[i]
def test_addAndSetAbLimits():
song = "test.flac"
abLimits = [
[0.2, 0.4],
[0.1, 0.3]
]
mockPlayer = MockPlayer()
uut = SoloTool(mockPlayer)
uut.addSong(song)
uut.setSong(0)
uut.storeAbLimits(abLimits[0][0], abLimits[0][1])
uut.storeAbLimits(abLimits[1][0], abLimits[1][1])
mockPlayer.position = 0.0
uut.tick()
assert mockPlayer.position == 0.0
mockPlayer.position = 0.5
uut.tick()
assert mockPlayer.position == 0.5
uut.setAbLimit(0)
uut.tick()
assert mockPlayer.position == 0.5
uut.setAbLimitEnable(True)
uut.tick()
assert mockPlayer.position == 0.2
uut.tick()
assert mockPlayer.position == 0.2
uut.setAbLimit(1)
uut.tick()
assert mockPlayer.position == 0.2
mockPlayer.position = 0.8
uut.tick()
assert mockPlayer.position == 0.1
def test_multipleSongsAndAbLimits():
songs = [
"test.flac",
"test.mp3"
]
abLimits = [
[0.2, 0.4],
[0.5, 0.7]
]
mockPlayer = MockPlayer()
uut = SoloTool(mockPlayer)
for s in songs:
uut.addSong(s)
for i, l in enumerate(abLimits):
uut.setSong(i)
uut.storeAbLimits(l[0], l[1])
uut.setAbLimitEnable(True)
for i, l in enumerate(abLimits):
uut.setSong(i)
uut.setAbLimit(0)
mockPlayer.position = l[0]
uut.tick()
assert mockPlayer.position == l[0]
mockPlayer.position = l[1] + 0.1
uut.tick()
assert mockPlayer.position == l[0]
def test_storeAbLimitsWithoutSong():
song = "test.flac"
abLimit = [0.2, 0.4]
overflow = abLimit[1] + 0.1
default = 0.0
mockPlayer = MockPlayer()
uut = SoloTool(mockPlayer)
mockPlayer.position = overflow
uut.setAbLimitEnable(True)
uut.storeAbLimits(abLimit[0], abLimit[1])
uut.tick()
assert mockPlayer.position == default
mockPlayer.position = overflow
uut.setAbLimit(0)
uut.tick()
assert mockPlayer.position == default
mockPlayer.position = overflow
uut.addSong(song)
uut.tick()
assert mockPlayer.position == default
mockPlayer.position = overflow
uut.setAbLimit(0)
uut.tick()
assert mockPlayer.position == default
mockPlayer.position = overflow
uut.setSong(0)
uut.tick()
assert mockPlayer.position == default
mockPlayer.position = overflow
uut.setAbLimit(0)
uut.tick()
assert mockPlayer.position == default
mockPlayer.position = overflow
uut.storeAbLimits(abLimit[0], abLimit[1])
uut.tick()
assert mockPlayer.position == default
mockPlayer.position = overflow
uut.setAbLimit(0)
uut.tick()
assert mockPlayer.position == abLimit[0]
def copyTestFiles(tmp_path):
testFiles = [
"test.flac",
"test.mp3",
"test_session.json"
]
for f in testFiles:
shutil.copy(pathlib.Path(f), tmp_path)
def test_loadAndSaveSession(tmp_path):
copyTestFiles(tmp_path)
mockPlayer = MockPlayer()
uut = SoloTool(mockPlayer)
loadedSessionFile = tmp_path / "test_session.json"
savedSessionFile = tmp_path / "test_session_save.json"
uut.loadSession(loadedSessionFile)
uut.saveSession(savedSessionFile)
import json
with open(loadedSessionFile, "r") as f:
loadedSession = json.loads(f.read())
with open(savedSessionFile, "r") as f:
savedSession = json.loads(f.read())
assert loadedSession == savedSession
def test_addInexistentFile():
song = "not/a/real/file"
mockPlayer = MockPlayer()
uut = SoloTool(mockPlayer)
uut.addSong(song)
uut.setSong(0)
assert mockPlayer.currentSong == None
def test_getters():
song = "test.flac"
abLimit = [0.2, 0.4]
mockPlayer = MockPlayer()
uut = SoloTool(mockPlayer)
uut.addSong(song)
uut.setSong(0)
uut.storeAbLimits(abLimit[0], abLimit[1])
assert uut.getSongs() == [song]
limits = uut.getAbLimits()
assert len(limits) == 1
assert limits[0][0] == abLimit[0]
assert limits[0][1] == abLimit[1]
mockPlayer.position = 0.8
assert uut.getPlaybackPosition() == 0.8
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