Swiftgram/AsyncDisplayKitTests/ASBasicImageDownloaderTests.m
Garrett Moon 5205ef6840 [API] Remove old deprecated methods. (#2312)
* Remove old deprecated methods. Will restore ones that were removed recently based on PR.

* Update example to use non-deprecated method.

* Don't remove locking / unlocking, insets or willDisplayNode deprecated methods yet.
2016-10-03 14:57:01 -04:00

49 lines
2.0 KiB
Objective-C

//
// ASBasicImageDownloaderTests.m
// AsyncDisplayKit
//
// Created by Victor Mayorov on 10/06/15.
//
// Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree. An additional grant
// of patent rights can be found in the PATENTS file in the same directory.
//
#import <XCTest/XCTest.h>
#import <AsyncDisplayKit/ASBasicImageDownloader.h>
@interface ASBasicImageDownloaderTests : XCTestCase
@end
@implementation ASBasicImageDownloaderTests
- (void)testAsynchronouslyDownloadTheSameURLTwice
{
XCTestExpectation *firstExpectation = [self expectationWithDescription:@"First ASBasicImageDownloader completion handler should be called within 3 seconds"];
XCTestExpectation *secondExpectation = [self expectationWithDescription:@"Second ASBasicImageDownloader completion handler should be called within 3 seconds"];
ASBasicImageDownloader *downloader = [ASBasicImageDownloader sharedImageDownloader];
NSURL *URL = [NSURL URLWithString:@"http://wrongPath/wrongResource.png"];
[downloader downloadImageWithURL:URL
callbackQueue:dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)
downloadProgress:nil
completion:^(id<ASImageContainerProtocol> _Nullable image, NSError * _Nullable error, id _Nullable downloadIdentifier) {
[firstExpectation fulfill];
}];
[downloader downloadImageWithURL:URL
callbackQueue:dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)
downloadProgress:nil
completion:^(id<ASImageContainerProtocol> _Nullable image, NSError * _Nullable error, id _Nullable downloadIdentifier) {
[secondExpectation fulfill];
}];
[self waitForExpectationsWithTimeout:30 handler:nil];
}
@end