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//
// SPAudioDeliveryTests.m
// CocoaLibSpotify Mac Framework
//
// Created by Daniel Kennett on 10/05/2012.
/*
Copyright (c) 2011, Spotify AB
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of Spotify AB nor the names of its contributors may
be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL SPOTIFY AB BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#import "SPAudioDeliveryTests.h"
#import "SPAsyncLoading.h"
#import "SPTrack.h"
static NSString * const kTrackLoadingTestURI = @"spotify:track:5iIeIeH3LBSMK92cMIXrVD"; // Spotify Test Track
@implementation SPAudioDeliveryTests {
BOOL gotAudioDelivery;
}
-(void)testAudioDelivery {
gotAudioDelivery = NO;
[SPTrack trackForTrackURL:[NSURL URLWithString:kTrackLoadingTestURI]
inSession:[SPSession sharedSession]
callback:^(SPTrack *track) {
SPTestAssert(track != nil, @"Track is nil for %@", track);
[SPAsyncLoading waitUntilLoaded:track timeout:kSPAsyncLoadingDefaultTimeout then:^(NSArray *loadedItems, NSArray *notLoadedItems) {
SPTestAssert(notLoadedItems.count == 0, @"Track loading timed out for %@", track);
SPSession *session = [SPSession sharedSession];
session.audioDeliveryDelegate = self;
session.playbackDelegate = self;
[session playTrack:track callback:^(NSError *error) {
SPTestAssert(error == nil, @"Track playback encountered error: %@", error);
[self performSelector:@selector(timeOutAudioDeliveryTest) withObject:nil afterDelay:kSPAsyncLoadingDefaultTimeout];
}];
}];
}];
}
-(void)timeOutAudioDeliveryTest {
[NSObject cancelPreviousPerformRequestsWithTarget:self selector:@selector(timeOutAudioDeliveryTest) object:nil];
if (!gotAudioDelivery)
dispatch_async(dispatch_get_main_queue(), ^{
[self failTest:@selector(testAudioDelivery) format:@"Timeout waiting for audio delivery."];
});
}
-(void)sessionDidLosePlayToken:(id <SPSessionPlaybackProvider>)aSession {}
-(void)sessionDidEndPlayback:(id <SPSessionPlaybackProvider>)aSession {}
-(void)session:(id <SPSessionPlaybackProvider>)aSession didEncounterStreamingError:(NSError *)error {
[NSObject cancelPreviousPerformRequestsWithTarget:self selector:@selector(timeOutAudioDeliveryTest) object:nil];
if (!gotAudioDelivery)
dispatch_async(dispatch_get_main_queue(), ^{
[self failTest:@selector(testAudioDelivery) format:@"Streaming error waiting for audio delivery: %@", error];
});
}
-(NSInteger)session:(id <SPSessionPlaybackProvider>)aSession shouldDeliverAudioFrames:(const void *)audioFrames ofCount:(NSInteger)frameCount streamDescription:(AudioStreamBasicDescription)audioDescription {
if (frameCount == 0) return 0;
gotAudioDelivery = YES;
[NSObject cancelPreviousPerformRequestsWithTarget:self selector:@selector(timeOutAudioDeliveryTest) object:nil];
aSession.playing = NO;
[aSession unloadPlayback];
[(SPSession *)aSession setAudioDeliveryDelegate:nil];
dispatch_async(dispatch_get_main_queue(), ^{
[self passTest:@selector(testAudioDelivery)];
});
return 0;
}
@end
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