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Merge pull request AFNetworking#3367 from quellish/AFImageResponseSer…
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…ializerTests

AFImageResponseSerializer tests
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kcharwood committed Mar 28, 2016
2 parents 3bd26dc + c297688 commit 439e67f
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8 changes: 8 additions & 0 deletions AFNetworking.xcodeproj/project.pbxproj
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Expand All @@ -975,6 +981,7 @@
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95 changes: 95 additions & 0 deletions Tests/Tests/AFImageResponseSerializerTests.m
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// AFImageResponseSerializerTests.m
// Copyright (c) 2011–2016 Alamofire Software Foundation (http://alamofire.org/)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

#import <XCTest/XCTest.h>
#import "AFTestCase.h"
#import "AFURLResponseSerialization.h"

@interface AFImageResponseSerializerTests : AFTestCase

@end

@implementation AFImageResponseSerializerTests

#pragma mark NSCopying

- (void)testImageSerializerCanBeCopied {
AFImageResponseSerializer *responseSerializer = [AFImageResponseSerializer serializer];
AFImageResponseSerializer *copiedSerializer = [responseSerializer copy];
XCTAssertNotNil(copiedSerializer);
XCTAssertNotEqual(copiedSerializer, responseSerializer);
XCTAssertTrue([copiedSerializer.acceptableContentTypes isEqualToSet:responseSerializer.acceptableContentTypes]);
XCTAssertTrue([copiedSerializer.acceptableStatusCodes isEqualToIndexSet:responseSerializer.acceptableStatusCodes]);
#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
XCTAssertTrue(copiedSerializer.automaticallyInflatesResponseImage == responseSerializer.automaticallyInflatesResponseImage);
XCTAssertTrue(fabs(copiedSerializer.imageScale - responseSerializer.imageScale) <= 0.001);
#endif

}

#pragma mark NSSecureCoding

- (void)testImageSerializerSupportsSecureCoding {
XCTAssertTrue([AFImageResponseSerializer supportsSecureCoding]);
}

- (void)testImageSerializerCanBeArchivedAndUnarchived {
AFImageResponseSerializer *responseSerializer = [AFImageResponseSerializer serializer];
NSData *archive = nil;

archive = [NSKeyedArchiver archivedDataWithRootObject:responseSerializer];
XCTAssertNotNil(archive);
AFImageResponseSerializer *unarchivedSerializer = [NSKeyedUnarchiver unarchiveObjectWithData:archive];
XCTAssertNotNil(unarchivedSerializer);
XCTAssertNotEqual(unarchivedSerializer, responseSerializer);
XCTAssertTrue([unarchivedSerializer.acceptableContentTypes isEqualToSet:responseSerializer.acceptableContentTypes]);
XCTAssertTrue([unarchivedSerializer.acceptableStatusCodes isEqualToIndexSet:responseSerializer.acceptableStatusCodes]);

#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
XCTAssertTrue(unarchivedSerializer.automaticallyInflatesResponseImage == responseSerializer.automaticallyInflatesResponseImage);
XCTAssertTrue(fabs(unarchivedSerializer.imageScale - responseSerializer.imageScale) <= 0.001);
#endif

}

- (void)testImageSerializerCanBeArchivedAndUnarchivedWithNonDefaultPropertyValues {
AFImageResponseSerializer *responseSerializer = [AFImageResponseSerializer serializer];
NSData *archive = nil;

// Customize the default property values
#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
responseSerializer.automaticallyInflatesResponseImage = !responseSerializer.automaticallyInflatesResponseImage;
responseSerializer.imageScale = responseSerializer.imageScale * 2.0f;
#endif

archive = [NSKeyedArchiver archivedDataWithRootObject:responseSerializer];
XCTAssertNotNil(archive);
AFImageResponseSerializer *unarchivedSerializer = [NSKeyedUnarchiver unarchiveObjectWithData:archive];
XCTAssertNotNil(unarchivedSerializer);
XCTAssertNotEqual(unarchivedSerializer, responseSerializer);

#if TARGET_OS_IOS || TARGET_OS_TV || TARGET_OS_WATCH
XCTAssertTrue(unarchivedSerializer.automaticallyInflatesResponseImage == responseSerializer.automaticallyInflatesResponseImage);
XCTAssertTrue(fabs(unarchivedSerializer.imageScale - responseSerializer.imageScale) <= 0.001);
#endif
}

@end

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