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Improved AFImageResponseSerializer test coverage #3367

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Mar 28, 2016
Merged

Improved AFImageResponseSerializer test coverage #3367

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77f6fe1
Added AFImageResponseSerializerTests class.
quellish Mar 2, 2016
723cf32
Added AFImageResponseSerializerTests to MacOS and tvOS test targets
quellish Mar 2, 2016
e005233
Added test assertions for automaticallyInflatesResponseImage and imag…
quellish Mar 2, 2016
2e790eb
Changed test names to be more descriptive
quellish Mar 2, 2016
dfbe3ed
Added test to ensure that archiving an image serializer with non-defa…
quellish Mar 2, 2016
f3a7adf
Added additional assertions to compare the acceptableContentTypes and…
quellish Mar 2, 2016
ca22ad5
Removed assertions on acceptableContentTypes.count and acceptableStat…
quellish Mar 2, 2016
c297688
automaticallyInflatesResponseImage and imageScale properties are not …
quellish Mar 2, 2016
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8 changes: 8 additions & 0 deletions AFNetworking.xcodeproj/project.pbxproj
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,9 @@
objects = {

/* Begin PBXBuildFile section */
1BF9F9601C87832B00F1F35A /* AFImageResponseSerializerTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 1BF9F95F1C87832B00F1F35A /* AFImageResponseSerializerTests.m */; };
1BF9F9611C87843200F1F35A /* AFImageResponseSerializerTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 1BF9F95F1C87832B00F1F35A /* AFImageResponseSerializerTests.m */; };
1BF9F9621C87843300F1F35A /* AFImageResponseSerializerTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 1BF9F95F1C87832B00F1F35A /* AFImageResponseSerializerTests.m */; };
1FE783011C5857A100A73B7C /* httpbinorg_01192017.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1FE783001C58579D00A73B7C /* httpbinorg_01192017.cer */; };
1FE783021C5857A100A73B7C /* httpbinorg_01192017.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1FE783001C58579D00A73B7C /* httpbinorg_01192017.cer */; };
1FE783031C5857A200A73B7C /* httpbinorg_01192017.cer in Resources */ = {isa = PBXBuildFile; fileRef = 1FE783001C58579D00A73B7C /* httpbinorg_01192017.cer */; };
Expand Down Expand Up @@ -221,6 +224,7 @@
/* End PBXContainerItemProxy section */

/* Begin PBXFileReference section */
1BF9F95F1C87832B00F1F35A /* AFImageResponseSerializerTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AFImageResponseSerializerTests.m; sourceTree = "<group>"; };
1FE783001C58579D00A73B7C /* httpbinorg_01192017.cer */ = {isa = PBXFileReference; lastKnownFileType = file; path = httpbinorg_01192017.cer; sourceTree = "<group>"; };
2960BAC21C1B2F1A00BA02F0 /* AFUIButtonTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AFUIButtonTests.m; sourceTree = "<group>"; };
297824A01BC2D69A0041C395 /* adn_0.cer */ = {isa = PBXFileReference; lastKnownFileType = file; name = adn_0.cer; path = ADNNetServerTrustChain/adn_0.cer; sourceTree = "<group>"; };
Expand Down Expand Up @@ -433,6 +437,7 @@
298D7C851BC2C88F00FD3B3E /* AFJSONSerializationTests.m */,
298D7C881BC2C88F00FD3B3E /* AFPropertyListResponseSerializerTests.m */,
29D3413E1C20D46400A7D266 /* AFCompoundResponseSerializerTests.m */,
1BF9F95F1C87832B00F1F35A /* AFImageResponseSerializerTests.m */,
298D7C871BC2C88F00FD3B3E /* AFNetworkReachabilityManagerTests.m */,
298D7C891BC2C88F00FD3B3E /* AFSecurityPolicyTests.m */,
298D7C8F1BC2C88F00FD3B3E /* AFURLSessionManagerTests.m */,
Expand Down Expand Up @@ -954,6 +959,7 @@
2987B0E31BC40B0900179A4C /* AFUIActivityIndicatorViewTests.m in Sources */,
2987B0D01BC40A7600179A4C /* AFSecurityPolicyTests.m in Sources */,
2987B0CB1BC40A7600179A4C /* AFHTTPResponseSerializationTests.m in Sources */,
1BF9F9621C87843300F1F35A /* AFImageResponseSerializerTests.m in Sources */,
2987B0CE1BC40A7600179A4C /* AFNetworkReachabilityManagerTests.m in Sources */,
2987B0E01BC40B0900179A4C /* AFAutoPurgingImageCacheTests.m in Sources */,
2987B0CA1BC40A7600179A4C /* AFHTTPRequestSerializationTests.m in Sources */,
Expand All @@ -975,6 +981,7 @@
298D7CB11BC2CA6E00FD3B3E /* AFHTTPRequestSerializationTests.m in Sources */,
297824AE1BC2DBD80041C395 /* AFUIActivityIndicatorViewTests.m in Sources */,
297824AD1BC2DBA40041C395 /* AFNetworkActivityManagerTests.m in Sources */,
1BF9F9601C87832B00F1F35A /* AFImageResponseSerializerTests.m in Sources */,
298D7CDD1BC2CAF700FD3B3E /* AFSecurityPolicyTests.m in Sources */,
298D7CD31BC2CAE800FD3B3E /* AFHTTPResponseSerializationTests.m in Sources */,
297824B01BC2DC2D0041C395 /* AFUIImageViewTests.m in Sources */,
Expand All @@ -998,6 +1005,7 @@
29D341401C20D46400A7D266 /* AFCompoundResponseSerializerTests.m in Sources */,
298D7CB21BC2CA6E00FD3B3E /* AFHTTPRequestSerializationTests.m in Sources */,
298D7CDE1BC2CAF800FD3B3E /* AFSecurityPolicyTests.m in Sources */,
1BF9F9611C87843200F1F35A /* AFImageResponseSerializerTests.m in Sources */,
298D7C971BC2C94500FD3B3E /* AFTestCase.m in Sources */,
298D7CD81BC2CAF000FD3B3E /* AFJSONSerializationTests.m in Sources */,
298D7CDC1BC2CAF500FD3B3E /* AFPropertyListResponseSerializerTests.m in Sources */,
Expand Down
95 changes: 95 additions & 0 deletions Tests/Tests/AFImageResponseSerializerTests.m
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@@ -0,0 +1,95 @@
// 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