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Add asserts for timeouts so we understand why tests fail

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Garrett Moon
2015-12-02 17:50:37 -08:00
parent 8f190d90d7
commit b676b54aa2
1 changed files with 26 additions and 27 deletions
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53
Example/PINRemoteImage Tests/PINRemoteImage_Tests.m
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@@ -152,7 +152,7 @@
outAnimatedImage = result.animatedImage;
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
XCTAssert(outAnimatedImage && [outAnimatedImage isKindOfClass:[FLAnimatedImage class]], @"Failed downloading animatedImage or animatedImage is not an FLAnimatedImage.");
XCTAssert(outImage == nil, @"Image is not nil.");
}
@@ -185,7 +185,7 @@
{
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
NSDictionary *headers = [[NSJSONSerialization JSONObjectWithData:self.data options:NSJSONReadingMutableContainers error:nil] valueForKey:@"headers"];
XCTAssert([headers[@"X-Custom-Header"] isEqualToString:@"Custom Header Value"]);
}
@@ -203,7 +203,7 @@
outAnimatedImage = result.animatedImage;
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
XCTAssert(outImage && [outImage isKindOfClass:[UIImage class]], @"Failed downloading image or image is not a UIImage.");
XCTAssert(outAnimatedImage == nil, @"Animated image is not nil.");
}
@@ -221,7 +221,7 @@
outAnimatedImage = result.animatedImage;
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
XCTAssert(outImage && [outImage isKindOfClass:[UIImage class]], @"Failed downloading image or image is not a UIImage.");
XCTAssert(outAnimatedImage == nil, @"Animated image is not nil.");
@@ -238,7 +238,7 @@
outError = result.error;
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
XCTAssert([outError.domain isEqualToString:NSURLErrorDomain]);
XCTAssert(outError.code == NSURLErrorUnsupportedURL);
XCTAssert([outError.localizedDescription isEqualToString:@"unsupported URL"]);
@@ -255,7 +255,7 @@
outError = result.error;
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
XCTAssert([outError.domain isEqualToString:NSURLErrorDomain]);
XCTAssert(outError.code == NSURLErrorUnsupportedURL);
// iOS8 (and presumably 10.10) returns NSURLErrorUnsupportedURL which means the HTTP NSURLProtocol does not accept it
@@ -274,7 +274,7 @@
outError = result.error;
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
XCTAssert([outError.domain isEqualToString:NSURLErrorDomain]);
XCTAssert(outError.code == NSURLErrorRedirectToNonExistentLocation);
XCTAssert([outError.localizedDescription isEqualToString:@"The requested URL was not found on this server."]);
@@ -357,7 +357,7 @@
outAnimatedImage = result.animatedImage;
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
XCTAssert(outImage && [outImage isKindOfClass:[UIImage class]], @"Failed downloading image or image is not a UIImage.");
CGImageAlphaInfo alphaInfo = CGImageGetAlphaInfo(outImage.CGImage);
@@ -379,7 +379,7 @@
outAnimatedImage = result.animatedImage;
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
XCTAssert(outImage && [outImage isKindOfClass:[UIImage class]], @"Failed downloading image or image is not a UIImage.");
CGImageAlphaInfo alphaInfo = CGImageGetAlphaInfo(outImage.CGImage);
@@ -399,7 +399,7 @@
dispatch_semaphore_signal(semaphore);
}];
[self.imageManager cancelTaskWithUUID:downloadUUID];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) != 0, @"Semaphore should time out.");
XCTAssert(self.imageManager.totalDownloads == 0, @"image downloaded too many times");
}
@@ -408,9 +408,8 @@
id object = [[self.imageManager cache] objectForKey:[self.imageManager cacheKeyForURL:[self JPEGURL] processorKey:nil]];
XCTAssert(object == nil, @"image should not be in cache");
dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
[self.imageManager prefetchImageWithURL:[self JPEGURL]];
dispatch_semaphore_wait(semaphore, [self timeout]);
sleep([self timeoutTimeInterval]);
object = [[self.imageManager cache] objectForKey:[self.imageManager cacheKeyForURL:[self JPEGURL] processorKey:nil]];
XCTAssert(object, @"image was not prefetched or was not stored in cache");
@@ -454,7 +453,7 @@
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
// callback can occur *before* image is stored in cache this is an optimization to avoid waiting on the cache to write.
// So, wait until it's actually in the cache.
[self waitForImageWithURLToBeCached:[self JPEGURL]];
@@ -513,7 +512,7 @@
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
XCTAssert([image isKindOfClass:[UIImage class]], @"image should be UIImage");
}
@@ -592,7 +591,7 @@
}];
[self.imageManager cancelTaskWithUUID:processUUID];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) != 0, @"Semaphore should time out.");
XCTAssert(self.imageManager.totalDownloads == 0, @"image should not have been downloaded either.");
}
@@ -657,17 +656,17 @@
[self.imageManager setHighQualityBPSThreshold:10 completion:^{
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
[self.imageManager setLowQualityBPSThreshold:5 completion:^{
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
[self.imageManager setShouldUpgradeLowQualityImages:NO completion:^{
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
__block UIImage *image;
[self.imageManager downloadImageWithURLs:@[[self JPEGURL_Small], [self JPEGURL_Medium], [self JPEGURL_Large]]
options:PINRemoteImageManagerDownloadOptionsNone
@@ -678,7 +677,7 @@
XCTAssert(image.size.width == 750, @"Large image should be downloaded");
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
// callback can occur *before* image is stored in cache this is an optimization to avoid waiting on the cache to write.
// So, wait until it's actually in the cache.
@@ -694,7 +693,7 @@
XCTAssert(image.size.width == 750, @"Large image should be found in cache");
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
[self.imageManager.cache removeAllObjects];
[self.imageManager downloadImageWithURLs:@[[self JPEGURL_Small], [self JPEGURL_Medium], [self JPEGURL_Large]]
@@ -706,7 +705,7 @@
XCTAssert(image.size.width == 345, @"Small image should be downloaded at low bps");
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
[self waitForImageWithURLToBeCached:[self JPEGURL_Small]];
@@ -720,12 +719,12 @@
XCTAssert(image.size.width == 345, @"Small image should be found in cache");
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
[self.imageManager setShouldUpgradeLowQualityImages:YES completion:^{
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
[self.imageManager setCurrentBytesPerSecond:7];
[self.imageManager downloadImageWithURLs:@[[self JPEGURL_Small], [self JPEGURL_Medium], [self JPEGURL_Large]]
@@ -737,7 +736,7 @@
XCTAssert(image.size.width == 600, @"Medium image should be now downloaded");
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
//small image should have been removed from cache
NSString *key = [self.imageManager cacheKeyForURL:[self JPEGURL_Small] processorKey:nil];
@@ -753,7 +752,7 @@
[self.imageManager setShouldUpgradeLowQualityImages:NO completion:^{
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
[self.imageManager setCurrentBytesPerSecond:7];
[self.imageManager downloadImageWithURLs:@[[self JPEGURL_Small], [self JPEGURL_Large]]
@@ -765,7 +764,7 @@
XCTAssert(image.size.width == 345, @"Small image should be now downloaded");
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
}
- (void)testAuthentication {
@@ -783,7 +782,7 @@
options:PINRemoteImageManagerDownloadOptionsNone
completion:nil];
dispatch_semaphore_wait(semaphore, [self timeout]);
XCTAssert(dispatch_semaphore_wait(semaphore, [self timeout]) == 0, @"Semaphore timed out.");
XCTAssert(didCallAuthenticationChallenge, @"Did not call authenticationchallenge.");
}