def testAddingURLs(self):
pc = PlayerControl()
queueFrameProcessor = QueueFrameProcessor(pc)
# Test a faulty URL
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({
'type': 'url',
'path': "xxxx://bla.de:9303"
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
muzykaProtocol.INVALID_FRAME).toString(),
"QUEUE_ADD with invalid url doesnt respond with INVALID_FRAME")
# Test a correct URL
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({
'type': 'url',
'path': "http://207.200.96.229:8030"
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
muzykaProtocol.SERVER_ACK + str(0)).toString(),
"QUEUE_ADD with valid url doesnt respond with SERVER_ACK")
# Test a correct URL
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
yaml.dump({
'type': 'url',
'path': "http://207.200.96.229:8031",
'idx': 0
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
muzykaProtocol.SERVER_ACK + str(0)).toString(),
"QUEUE_INSERT_AT with valid url doesnt respond with SERVER_ACK")
self.assertEqual(
pc.getQueue()[0].toString(),
QueueEntry(QueueEntry.TYPE_URL,
"http://207.200.96.229:8031").toString(),
"The list is in an unexcepted state")
self.assertEqual(
pc.getQueue()[1].toString(),
QueueEntry(QueueEntry.TYPE_URL,
"http://207.200.96.229:8030").toString(),
"The list is in an unexcepted state")
def testAddingURLs(self):
pc = PlayerControl()
queueFrameProcessor = QueueFrameProcessor(pc)
# Test a faulty URL
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({'type': 'url', 'path': "xxxx://bla.de:9303"}))
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_ADD, muzykaProtocol.INVALID_FRAME ).toString(),
"QUEUE_ADD with invalid url doesnt respond with INVALID_FRAME")
# Test a correct URL
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({'type': 'url', 'path': "http://207.200.96.229:8030"}))
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_ADD, muzykaProtocol.SERVER_ACK + str(0) ).toString(),
"QUEUE_ADD with valid url doesnt respond with SERVER_ACK")
# Test a correct URL
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
yaml.dump({'type': 'url', 'path': "http://207.200.96.229:8031", 'idx': 0}))
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_INSERT_AT, muzykaProtocol.SERVER_ACK + str(0) ).toString(),
"QUEUE_INSERT_AT with valid url doesnt respond with SERVER_ACK")
self.assertEqual( pc.getQueue()[0].toString() ,
QueueEntry( QueueEntry.TYPE_URL, "http://207.200.96.229:8031").toString() ,"The list is in an unexcepted state")
self.assertEqual( pc.getQueue()[1].toString() ,
QueueEntry( QueueEntry.TYPE_URL, "http://207.200.96.229:8030").toString() ,"The list is in an unexcepted state")
class testMuzykaPlayer(unittest.TestCase):
def setUp(self):
"""
set up data used in the tests.
setUp is called before each test function execution.
"""
def testMuzykaProtocolParseFrame(self):
mf = muzykaFrame(muzykaProtocol.PLAYER, muzykaProtocol.PLAYER_STOP,
"NYAN")
parsedFrame = muzykaFrame(mf.toString())
# self.assertTrue(True)
# All frame properties should be equal
self.assertEqual(mf.commandgroup, parsedFrame.commandgroup)
self.assertEqual(mf.subcommand, parsedFrame.subcommand)
self.assertEqual(mf.payload, parsedFrame.payload)
def testMuzykaFrameToString(self):
mf = muzykaFrame(muzykaProtocol.PLAYER, muzykaProtocol.PLAYER_STOP,
"NYAN")
self.assertEqual(mf.toString()[0], muzykaProtocol.MFS)
self.assertEqual(mf.toString()[1], muzykaProtocol.PLAYER)
self.assertEqual(mf.toString()[2], muzykaProtocol.PLAYER_STOP)
self.assertEqual(mf.toString()[3:-1], "NYAN")
self.assertEqual(mf.toString()[-1], muzykaProtocol.MFE)
# =========================
# = Frame Processor tests =
# =========================
def testAbstractDefinitionOfProcessors(self):
try:
fp = FrameProcessor()
fp.process("")
# The Frame Processor should Raise a NotImplementedError.
# Therefore, you should not access the next expression.
self.assertTrue(
False, "FrameProcessor.process() should raise an exception!")
except NotImplementedError, e:
# An exception has been raised. This is the desired action.
self.assertTrue(True)
try:
playerControl = PlayerControl()
pfp = PlayerFrameProcessor(playerControl)
pfp.process(
muzykaFrame(muzykaProtocol.PLAYER, muzykaProtocol.PLAYER_PLAY,
""))
# The Frame Processor _shouldnt_ raise a NotImplementedError.
# Therefore, you should be able to access the next expression.
self.assertTrue(True)
except NotImplementedError, e:
# An exception should not be raised. Test should fail otherwise.
self.assertTrue(
False, "PlayerFrameProcessor raises an exception on process()")
def testPlayerFrames(self):
playerControl = PlayerControl()
playerFrameProcessor = PlayerFrameProcessor(playerControl)
# Create PLAYER_PLAY frame and process it
mf = muzykaFrame(muzykaProtocol.PLAYER, muzykaProtocol.PLAYER_PLAY, "")
response = playerFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.PLAYER, muzykaProtocol.PLAYER_PLAY,
muzykaProtocol.SERVER_ACK).toString(),
"The Processor response for PLAYER_PLAY is invalid")
# Create PLAYER_STOP frame and process it
mf = muzykaFrame(muzykaProtocol.PLAYER, muzykaProtocol.PLAYER_STOP, "")
response = playerFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.PLAYER, muzykaProtocol.PLAYER_STOP,
muzykaProtocol.SERVER_ACK).toString(),
"The Processor response for PLAYER_STOP is invalid")
# Create PLAYER_PAUSE frame and process it
mf = muzykaFrame(muzykaProtocol.PLAYER, muzykaProtocol.PLAYER_PAUSE,
"")
response = playerFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.PLAYER, muzykaProtocol.PLAYER_PAUSE,
muzykaProtocol.SERVER_ACK).toString(),
"The Processor response for PLAYER_PAUSE is invalid")
# Test the handling of PLAYER subcommands, which havent been implemented.
try:
mf = muzykaFrame(muzykaProtocol.PLAYER, '\xFF', "")
playerFrameProcessor.process(mf)
# The Player Frame Processor should raise a NotImplementedError.
# Therefore, you should not access the next expression.
self.assertTrue(
False,
"An unimplemented subcommand in PLAYER should raise a NotImplementedError Exception"
)
except NotImplementedError, e:
# An exception has been raised. This is the desired action.
self.assertTrue(True)
def testSetCurrentQueueEntry(self):
pc = PlayerControl()
queueFrameProcessor = QueueFrameProcessor(pc)
mf = muzykaFrame(muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_SET_CURRENT_QUEUE_ENTRY, str(1))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_SET_CURRENT_QUEUE_ENTRY,
muzykaProtocol.QUEUE_ENTRY_NOT_FOUND).toString(),
"QUEUE_SET_CURRENT_QUEUE_ENTRY with an invalid queue entry id should respond QUEUE_SET_CURRENT_QUEUE_ENTRY"
)
# Add a queue entry to test the method
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
yaml.dump({
'type': 'url',
'path': "http://207.200.96.229:8031",
'idx': 0
}))
response = queueFrameProcessor.process(mf)
# Send QUEUE_SET_CURRENT_QUEUE_ENTRY again with 0 as payload. This should be working.
mf = muzykaFrame(muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_SET_CURRENT_QUEUE_ENTRY, str(0))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_SET_CURRENT_QUEUE_ENTRY,
muzykaProtocol.SERVER_ACK).toString(),
"QUEUE_SET_CURRENT_QUEUE_ENTRY with a valid queue entry id should respond SERVER_ACK"
)
def testMoreInvalidQueueFrames(self):
playerControl = PlayerControl()
queueFrameProcessor = QueueFrameProcessor(playerControl)
# Test a non-existing file
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({
'type': 'file',
'path': "./djakdj231ndile.bla"
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
muzykaProtocol.FILE_NOT_FOUND).toString(),
"QUEUE_ADD with invalid filepath doesnt respond with FILE_NOT_FOUND"
)
# Create a QUEUE_ADD frame and process it
# It doesnt contain a valid entry TYPE in the yaml params and should
# therefore return INVALID_FRAME
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({
'type': 'unknownTypeOfEntry',
'song_id': 30000
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
muzykaProtocol.INVALID_FRAME).toString(),
"The QueueFrameProcessor response for QUEUE_ADD with an invalid frame is invalid. The response should be INVALID_FRAME"
)
def testAddingDirectories(self):
pc = PlayerControl()
queueFrameProcessor = QueueFrameProcessor(pc)
# Test a non-existing directory
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({'type': 'file', 'path': "./noneExistingDir/"}))
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_ADD, muzykaProtocol.FILE_NOT_FOUND ).toString(),
"QUEUE_ADD with invalid filepath doesnt respond with FILE_NOT_FOUND")
# Add an existing directory
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({'type': 'file', 'path': "./testAudioFiles/"}))
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_ADD, muzykaProtocol.SERVER_ACK + str(0) ).toString(),
"QUEUE_ADD with a valid directory doesnt respond with SERVER_ACK")
# Check the entries of the list
self.assertEqual( pc.getQueue()[0].toString() ,
QueueEntry( QueueEntry.TYPE_FILE, "./testAudioFiles/audio1.mp3").toString() ,"The list is in an unexcepted state")
self.assertEqual( pc.getQueue()[1].toString() ,
QueueEntry( QueueEntry.TYPE_FILE, "./testAudioFiles/audio2.mp3").toString() ,"The list is in an unexcepted state")
# There should only be 2 audio files in the queue.
self.assertEqual( len (pc.getQueue()), 2)
pc.flushQueue()
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({'type': 'file', 'path': "./dummyMP3Test.mp3"}))
queueFrameProcessor.process(mf)
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({'type': 'file', 'path': "./dummyMP3Test2.mp3"}))
queueFrameProcessor.process(mf)
# There should be 2 audio files in the queue now.
self.assertEqual( len (pc.getQueue()), 2)
# Use INSERT_AT to add the contents of the directory testAudioFiles
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
yaml.dump({'type': 'file', 'path': "./testAudioFiles", 'idx': 1}))
response = queueFrameProcessor.process(mf)
# muzykaFrame.debugString(response.toString())
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_INSERT_AT, muzykaProtocol.SERVER_ACK + str(1) ).toString(),
"QUEUE_ADD with a valid directory doesnt respond with SERVER_ACK")
# There should be 4 audio files in the queue now.
self.assertEqual( len (pc.getQueue()), 4)
# Check the entries of the list
self.assertEqual( pc.getQueue()[0].toString() ,
QueueEntry( QueueEntry.TYPE_FILE, "./dummyMP3Test.mp3").toString() ,"The list is in an unexcepted state")
self.assertEqual( pc.getQueue()[1].toString() ,
QueueEntry( QueueEntry.TYPE_FILE, "./testAudioFiles/audio1.mp3").toString() ,"The list is in an unexcepted state")
self.assertEqual( pc.getQueue()[2].toString() ,
QueueEntry( QueueEntry.TYPE_FILE, "./testAudioFiles/audio2.mp3").toString() ,"The list is in an unexcepted state")
self.assertEqual( pc.getQueue()[3].toString() ,
QueueEntry( QueueEntry.TYPE_FILE, "./dummyMP3Test2.mp3").toString() ,"The list is in an unexcepted state")
def testPlayerControlClass(self): pc = PlayerControl() pc.addQueueItem(5) self.assertEqual(pc.getQueue(), [5]) # Test queue item removal in an unallowed range self.assertFalse(pc.removeQueueItem(2) , "You cannot delete an item at index 2 if there is only 1 item in the queue" ) pc.addQueueItem(6) # Test queue item removal on a valid index self.assertTrue(pc.removeQueueItem(1) , "You should be able to delete a queue item by a valid index" ) # Create an empty queue pc.flushQueue() self.assertEqual(pc.getQueue(), [], "Queue should be empty after flushQueue") pc.addQueueItem(1) pc.addQueueItem(2) pc.addQueueItem(3) # Set the current queue entry pointer to a valid value. True must be returned. self.assertTrue(pc.setCurrentQueueEntry(1)) # Set the current queue entry pointer to an invalid value. False must be returned. self.assertFalse(pc.setCurrentQueueEntry(3))
def testQueueFrames(self):
playerControl = PlayerControl()
queueFrameProcessor = QueueFrameProcessor(playerControl)
# Create QUEUE_ADD frame and process it
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({'type': 'song', 'song_id': 5}))
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_ADD, muzykaProtocol.SERVER_ACK + str(0) ).toString(),
"The QueueFrameProcessor response for QUEUE_ADD is invalid. The response should be SERVER_ACK with id 0")
# print playerControl.getQueue()[0].toString()
self.assertEqual( playerControl.getQueue()[0].toString() , QueueEntry( QueueEntry.TYPE_SONG, 5).toString() ,"The list is in an unexcepted state")
# Create QUEUE_ADD frame and process it
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({'type': 'song', 'song_id': 30000}))
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_ADD, muzykaProtocol.SERVER_ACK + str(1) ).toString(),
"The QueueFrameProcessor response for QUEUE_ADD with a song is invalid. The response should be SERVER_ACK with id 1")
# self.assertEqual( playerControl.getQueue() , [5,30000],"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[0].toString() , QueueEntry( QueueEntry.TYPE_SONG, 5).toString() ,"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[1].toString() , QueueEntry( QueueEntry.TYPE_SONG, 30000).toString() ,"The list is in an unexcepted state")
# Create QUEUE_ADD frame and process it
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({'type': 'song', 'song_id': 3000000000}))
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_ADD, muzykaProtocol.SERVER_ACK + str(2) ).toString(),
"The QueueFrameProcessor response for QUEUE_ADD with a song is invalid. The response should be SERVER_ACK with id 2")
# self.assertEqual( playerControl.getQueue() , [5,30000,3000000000],"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[0].toString() , QueueEntry( QueueEntry.TYPE_SONG, 5).toString() ,"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[1].toString() , QueueEntry( QueueEntry.TYPE_SONG, 30000).toString() ,"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[2].toString() , QueueEntry( QueueEntry.TYPE_SONG, 3000000000).toString() ,"The list is in an unexcepted state")
# Test the removal of queue items.
# Begin with a removal request which is out of bounds.
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_REMOVE, 3)
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_REMOVE, muzykaProtocol.QUEUE_ENTRY_NOT_FOUND ).toString(),
"The QueueFrameProcessor response for QUEUE_REMOVE is invalid. The response should \
be QUEUE_ENTRY_NOT_FOUND because the requested index is too damn high")
# The queue shouldnt been altered.
# self.assertEqual( playerControl.getQueue() , [5,30000,3000000000],"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[0].toString() , QueueEntry( QueueEntry.TYPE_SONG, 5).toString() ,"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[1].toString() , QueueEntry( QueueEntry.TYPE_SONG, 30000).toString() ,"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[2].toString() , QueueEntry( QueueEntry.TYPE_SONG, 3000000000).toString() ,"The list is in an unexcepted state")
# Perform a valid remove request
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_REMOVE, 1)
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_REMOVE, muzykaProtocol.SERVER_ACK ).toString(),
"The QueueFrameProcessor response for QUEUE_REMOVE is invalid. The response should \
be SERVER_ACK and the list should be queue.PRE.size()-1")
# The item in the middle should have been removed.
# self.assertEqual( playerControl.getQueue() , [5,3000000000],"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[0].toString() , QueueEntry( QueueEntry.TYPE_SONG, 5).toString() ,"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[1].toString() , QueueEntry( QueueEntry.TYPE_SONG, 3000000000).toString() ,"The list is in an unexcepted state")
# Perform a QUEUE_LIST request
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_LIST, "")
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(),
muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_LIST,
yaml.dump( [QueueEntry( QueueEntry.TYPE_SONG, 5),
QueueEntry( QueueEntry.TYPE_SONG, 3000000000)] )
).toString(),
"The QueueFrameProcessor response for QUEUE_LIST is invalid. The response should \
be a YAML serialized queue list")
# # The item in the middle should have been removed.
# self.assertEqual( playerControl.getQueue() , [5,3000000000],"The list is in an unexcepted state")
# Perform a QUEUE_INSERT_SONG_AT request
# mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_SONG_AT, pack('ii',1,23) )
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
yaml.dump({'type': 'song', 'song_id': 23, 'idx': 1}))
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_INSERT_AT, muzykaProtocol.SERVER_ACK + str(1) ).toString(),
"The QueueFrameProcessor response for QUEUE_INSERT_AT is invalid. The response should \
be SERVER_ACK + '1'")
# The item 23 should now be in the middle of the queue.
# self.assertEqual( playerControl.getQueue() , [5,23,3000000000],"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[0].toString() ,
QueueEntry( QueueEntry.TYPE_SONG, 5).toString() ,"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[1].toString() ,
QueueEntry( QueueEntry.TYPE_SONG, 23).toString() ,"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[2].toString() ,
QueueEntry( QueueEntry.TYPE_SONG, 3000000000).toString() ,"The list is in an unexcepted state")
# Perform a QUEUE_INSERT_SONG_AT request out of bounds
# mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_SONG_AT, pack('ii',500,42) )
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
yaml.dump({'type': 'song', 'song_id': 42, 'idx': 500}))
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_INSERT_AT, muzykaProtocol.SERVER_ACK + str(3) ).toString(),
"The QueueFrameProcessor response for QUEUE_INSERT_AT is invalid. The response should \
be SERVER_ACK + '3'")
# The item 42 should be at the end of the queue.
# self.assertEqual( playerControl.getQueue() , [5,23,3000000000,42],"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[0].toString() ,
QueueEntry( QueueEntry.TYPE_SONG, 5).toString() ,"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[1].toString() ,
QueueEntry( QueueEntry.TYPE_SONG, 23).toString() ,"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[2].toString() ,
QueueEntry( QueueEntry.TYPE_SONG, 3000000000).toString() ,"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[3].toString() ,
QueueEntry( QueueEntry.TYPE_SONG, 42).toString() ,"The list is in an unexcepted state")
playerControl.flushQueue()
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({'type': 'file', 'path': "./dummyMP3Test.mp3"}))
response = queueFrameProcessor.process(mf)
self.assertEqual( playerControl.getQueue()[0].toString() ,
QueueEntry( QueueEntry.TYPE_FILE, "./dummyMP3Test.mp3").toString() ,"The list is in an unexcepted state")
# mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_FILE_AT, pack('is', 0 ,) )
mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
yaml.dump({'type': 'file', 'path': "./dummyMP3Test2.mp3", 'idx': 0}))
response = queueFrameProcessor.process(mf)
self.assertEqual(response.toString(), muzykaFrame( muzykaProtocol.QUEUE,
muzykaProtocol.QUEUE_INSERT_AT, muzykaProtocol.SERVER_ACK + str(0) ).toString(),
"QUEUE_INSERT_AT with valid filepath doesnt respond with SERVER_ACK")
self.assertEqual( playerControl.getQueue()[0].toString() ,
QueueEntry( QueueEntry.TYPE_FILE, "./dummyMP3Test2.mp3").toString() ,"The list is in an unexcepted state")
self.assertEqual( playerControl.getQueue()[1].toString() ,
QueueEntry( QueueEntry.TYPE_FILE, "./dummyMP3Test.mp3").toString() ,"The list is in an unexcepted state")
def testAddingDirectories(self):
pc = PlayerControl()
queueFrameProcessor = QueueFrameProcessor(pc)
# Test a non-existing directory
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({
'type': 'file',
'path': "./noneExistingDir/"
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
muzykaProtocol.FILE_NOT_FOUND).toString(),
"QUEUE_ADD with invalid filepath doesnt respond with FILE_NOT_FOUND"
)
# Add an existing directory
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({
'type': 'file',
'path': "./testAudioFiles/"
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
muzykaProtocol.SERVER_ACK + str(0)).toString(),
"QUEUE_ADD with a valid directory doesnt respond with SERVER_ACK")
# Check the entries of the list
self.assertEqual(
pc.getQueue()[0].toString(),
QueueEntry(QueueEntry.TYPE_FILE,
"./testAudioFiles/audio1.mp3").toString(),
"The list is in an unexcepted state")
self.assertEqual(
pc.getQueue()[1].toString(),
QueueEntry(QueueEntry.TYPE_FILE,
"./testAudioFiles/audio2.mp3").toString(),
"The list is in an unexcepted state")
# There should only be 2 audio files in the queue.
self.assertEqual(len(pc.getQueue()), 2)
pc.flushQueue()
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({
'type': 'file',
'path': "./dummyMP3Test.mp3"
}))
queueFrameProcessor.process(mf)
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({
'type': 'file',
'path': "./dummyMP3Test2.mp3"
}))
queueFrameProcessor.process(mf)
# There should be 2 audio files in the queue now.
self.assertEqual(len(pc.getQueue()), 2)
# Use INSERT_AT to add the contents of the directory testAudioFiles
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
yaml.dump({
'type': 'file',
'path': "./testAudioFiles",
'idx': 1
}))
response = queueFrameProcessor.process(mf)
# muzykaFrame.debugString(response.toString())
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
muzykaProtocol.SERVER_ACK + str(1)).toString(),
"QUEUE_ADD with a valid directory doesnt respond with SERVER_ACK")
# There should be 4 audio files in the queue now.
self.assertEqual(len(pc.getQueue()), 4)
# Check the entries of the list
self.assertEqual(
pc.getQueue()[0].toString(),
QueueEntry(QueueEntry.TYPE_FILE, "./dummyMP3Test.mp3").toString(),
"The list is in an unexcepted state")
self.assertEqual(
pc.getQueue()[1].toString(),
QueueEntry(QueueEntry.TYPE_FILE,
"./testAudioFiles/audio1.mp3").toString(),
"The list is in an unexcepted state")
self.assertEqual(
pc.getQueue()[2].toString(),
QueueEntry(QueueEntry.TYPE_FILE,
"./testAudioFiles/audio2.mp3").toString(),
"The list is in an unexcepted state")
self.assertEqual(
pc.getQueue()[3].toString(),
QueueEntry(QueueEntry.TYPE_FILE, "./dummyMP3Test2.mp3").toString(),
"The list is in an unexcepted state")
def testPlayerControlClass(self):
pc = PlayerControl()
pc.addQueueItem(5)
self.assertEqual(pc.getQueue(), [5])
# Test queue item removal in an unallowed range
self.assertFalse(
pc.removeQueueItem(2),
"You cannot delete an item at index 2 if there is only 1 item in the queue"
)
pc.addQueueItem(6)
# Test queue item removal on a valid index
self.assertTrue(
pc.removeQueueItem(1),
"You should be able to delete a queue item by a valid index")
# Create an empty queue
pc.flushQueue()
self.assertEqual(pc.getQueue(), [],
"Queue should be empty after flushQueue")
pc.addQueueItem(1)
pc.addQueueItem(2)
pc.addQueueItem(3)
# Set the current queue entry pointer to a valid value. True must be returned.
self.assertTrue(pc.setCurrentQueueEntry(1))
# Set the current queue entry pointer to an invalid value. False must be returned.
self.assertFalse(pc.setCurrentQueueEntry(3))
def testQueueFrames(self):
playerControl = PlayerControl()
queueFrameProcessor = QueueFrameProcessor(playerControl)
# Create QUEUE_ADD frame and process it
mf = muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({
'type': 'song',
'song_id': 5
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
muzykaProtocol.SERVER_ACK + str(0)).toString(),
"The QueueFrameProcessor response for QUEUE_ADD is invalid. The response should be SERVER_ACK with id 0"
)
# print playerControl.getQueue()[0].toString()
self.assertEqual(playerControl.getQueue()[0].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 5).toString(),
"The list is in an unexcepted state")
# Create QUEUE_ADD frame and process it
mf = muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({
'type': 'song',
'song_id': 30000
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
muzykaProtocol.SERVER_ACK + str(1)).toString(),
"The QueueFrameProcessor response for QUEUE_ADD with a song is invalid. The response should be SERVER_ACK with id 1"
)
# self.assertEqual( playerControl.getQueue() , [5,30000],"The list is in an unexcepted state")
self.assertEqual(playerControl.getQueue()[0].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 5).toString(),
"The list is in an unexcepted state")
self.assertEqual(playerControl.getQueue()[1].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 30000).toString(),
"The list is in an unexcepted state")
# Create QUEUE_ADD frame and process it
mf = muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({
'type': 'song',
'song_id': 3000000000
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
muzykaProtocol.SERVER_ACK + str(2)).toString(),
"The QueueFrameProcessor response for QUEUE_ADD with a song is invalid. The response should be SERVER_ACK with id 2"
)
# self.assertEqual( playerControl.getQueue() , [5,30000,3000000000],"The list is in an unexcepted state")
self.assertEqual(playerControl.getQueue()[0].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 5).toString(),
"The list is in an unexcepted state")
self.assertEqual(playerControl.getQueue()[1].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 30000).toString(),
"The list is in an unexcepted state")
self.assertEqual(
playerControl.getQueue()[2].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 3000000000).toString(),
"The list is in an unexcepted state")
# Test the removal of queue items.
# Begin with a removal request which is out of bounds.
mf = muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_REMOVE, 3)
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_REMOVE,
muzykaProtocol.QUEUE_ENTRY_NOT_FOUND).toString(),
"The QueueFrameProcessor response for QUEUE_REMOVE is invalid. The response should \
be QUEUE_ENTRY_NOT_FOUND because the requested index is too damn high"
)
# The queue shouldnt been altered.
# self.assertEqual( playerControl.getQueue() , [5,30000,3000000000],"The list is in an unexcepted state")
self.assertEqual(playerControl.getQueue()[0].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 5).toString(),
"The list is in an unexcepted state")
self.assertEqual(playerControl.getQueue()[1].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 30000).toString(),
"The list is in an unexcepted state")
self.assertEqual(
playerControl.getQueue()[2].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 3000000000).toString(),
"The list is in an unexcepted state")
# Perform a valid remove request
mf = muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_REMOVE, 1)
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_REMOVE,
muzykaProtocol.SERVER_ACK).toString(),
"The QueueFrameProcessor response for QUEUE_REMOVE is invalid. The response should \
be SERVER_ACK and the list should be queue.PRE.size()-1")
# The item in the middle should have been removed.
# self.assertEqual( playerControl.getQueue() , [5,3000000000],"The list is in an unexcepted state")
self.assertEqual(playerControl.getQueue()[0].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 5).toString(),
"The list is in an unexcepted state")
self.assertEqual(
playerControl.getQueue()[1].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 3000000000).toString(),
"The list is in an unexcepted state")
# Perform a QUEUE_LIST request
mf = muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_LIST, "")
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_LIST,
yaml.dump([
QueueEntry(QueueEntry.TYPE_SONG, 5),
QueueEntry(QueueEntry.TYPE_SONG, 3000000000)
])).toString(),
"The QueueFrameProcessor response for QUEUE_LIST is invalid. The response should \
be a YAML serialized queue list")
# # The item in the middle should have been removed.
# self.assertEqual( playerControl.getQueue() , [5,3000000000],"The list is in an unexcepted state")
# Perform a QUEUE_INSERT_SONG_AT request
# mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_SONG_AT, pack('ii',1,23) )
mf = muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
yaml.dump({
'type': 'song',
'song_id': 23,
'idx': 1
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
muzykaProtocol.SERVER_ACK + str(1)).toString(),
"The QueueFrameProcessor response for QUEUE_INSERT_AT is invalid. The response should \
be SERVER_ACK + '1'")
# The item 23 should now be in the middle of the queue.
# self.assertEqual( playerControl.getQueue() , [5,23,3000000000],"The list is in an unexcepted state")
self.assertEqual(playerControl.getQueue()[0].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 5).toString(),
"The list is in an unexcepted state")
self.assertEqual(playerControl.getQueue()[1].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 23).toString(),
"The list is in an unexcepted state")
self.assertEqual(
playerControl.getQueue()[2].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 3000000000).toString(),
"The list is in an unexcepted state")
# Perform a QUEUE_INSERT_SONG_AT request out of bounds
# mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_SONG_AT, pack('ii',500,42) )
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
yaml.dump({
'type': 'song',
'song_id': 42,
'idx': 500
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
muzykaProtocol.SERVER_ACK + str(3)).toString(),
"The QueueFrameProcessor response for QUEUE_INSERT_AT is invalid. The response should \
be SERVER_ACK + '3'")
# The item 42 should be at the end of the queue.
# self.assertEqual( playerControl.getQueue() , [5,23,3000000000,42],"The list is in an unexcepted state")
self.assertEqual(playerControl.getQueue()[0].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 5).toString(),
"The list is in an unexcepted state")
self.assertEqual(playerControl.getQueue()[1].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 23).toString(),
"The list is in an unexcepted state")
self.assertEqual(
playerControl.getQueue()[2].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 3000000000).toString(),
"The list is in an unexcepted state")
self.assertEqual(playerControl.getQueue()[3].toString(),
QueueEntry(QueueEntry.TYPE_SONG, 42).toString(),
"The list is in an unexcepted state")
playerControl.flushQueue()
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_ADD,
yaml.dump({
'type': 'file',
'path': "./dummyMP3Test.mp3"
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
playerControl.getQueue()[0].toString(),
QueueEntry(QueueEntry.TYPE_FILE, "./dummyMP3Test.mp3").toString(),
"The list is in an unexcepted state")
# mf = muzykaFrame( muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_FILE_AT, pack('is', 0 ,) )
mf = muzykaFrame(
muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
yaml.dump({
'type': 'file',
'path': "./dummyMP3Test2.mp3",
'idx': 0
}))
response = queueFrameProcessor.process(mf)
self.assertEqual(
response.toString(),
muzykaFrame(muzykaProtocol.QUEUE, muzykaProtocol.QUEUE_INSERT_AT,
muzykaProtocol.SERVER_ACK + str(0)).toString(),
"QUEUE_INSERT_AT with valid filepath doesnt respond with SERVER_ACK"
)
self.assertEqual(
playerControl.getQueue()[0].toString(),
QueueEntry(QueueEntry.TYPE_FILE, "./dummyMP3Test2.mp3").toString(),
"The list is in an unexcepted state")
self.assertEqual(
playerControl.getQueue()[1].toString(),
QueueEntry(QueueEntry.TYPE_FILE, "./dummyMP3Test.mp3").toString(),
"The list is in an unexcepted state")
def testPlayerControlInitAndQueueOperations(self): pc = PlayerControl(False) # Disable audio playback # Player should be in STOP state self.assertEqual( pc.state , PlayerControl.STATE_STOP ) # Without any queue entries, the currentQueueEntry should be set to None self.assertEqual( pc.currentQueueEntry , None ) firstQueueItem = QueueEntry( QueueEntry.TYPE_FILE, "./dummyMP3Test.mp3") pc.addQueueItem(firstQueueItem) self.assertEqual( pc.getQueue()[0].toString() , QueueEntry( QueueEntry.TYPE_FILE, "./dummyMP3Test.mp3").toString() ,"The list is in an unexcepted state") self.assertEqual( pc.getQueue()[0] , firstQueueItem ) # When the first item is stored in the queue, the currentQueueEntry should be updated. self.assertEqual( pc.currentQueueEntry , 0 ) # Delete the item from the list pc.removeQueueItem(0) # The currentQueueEntry should be set to None again self.assertEqual( pc.currentQueueEntry , None ) pc.addQueueItem(firstQueueItem) secondQueueItem = QueueEntry( QueueEntry.TYPE_FILE, "./dummyMP3Test2.mp3") pc.addQueueItem(secondQueueItem) # currentQueueEntry should point to the beginning of the queue. self.assertEqual( pc.currentQueueEntry , 0 ) pc.next() # currentQueueEntry should now point to the next QueueEntry self.assertEqual( pc.currentQueueEntry , 1 ) pc.next() # currentQueueEntry should point to the beginning again, when you call # next() on the last QueueEntry. self.assertEqual( pc.currentQueueEntry , 0 ) # Test PlayerControl.prev() pc.prev() self.assertEqual( pc.currentQueueEntry , 1 ) pc.prev() self.assertEqual( pc.currentQueueEntry , 0 )