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Support for unit testing RestKit object mappings with Kiwi
Objective-C Ruby
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This project provides a set of matchers for use in testing the RestKit framework via the Kiwi behavior driven development library.

Example App

There is an example app available in the Example directory that can be helpful for referencing configuration and use.


Recommended installation is via Cocoapods:

# Link RestKit and testing support into Application Target
pod 'RestKit', '~> 0.20.0'
pod 'RestKit/Testing', '~> 0.20.0'

# Link Kiwi and the matchers into the Unit Test Bundle Target
target :test, :exclusive => true do
  pod 'RKKiwiMatchers'
  pod 'Kiwi', '~> 2.0.0'

Otherwise add all files in Code directory to your unit testing bundle target.


#import <RestKit/RestKit.h>
#import <RestKit/CoreData.h>
#import <RestKit/Testing.h>
#import <RKKiwiMatchers/RKKiwiMatchers.h>



context(@"when object mapping a GGAirline", ^{
    __block NSData *fixtureData;
    __block RKMappingTest *mappingTest;

        RKManagedObjectStore *managedObjectStore = [RKManagedObjectStore defaultStore];
        fixtureData = [RKTestFixture parsedObjectWithContentsOfFixture:@"Fixtures/airlines/1.json"];
        mappingTest = [RKMappingTest testForMapping:[mappings airlineResponseMapping] sourceObject:fixtureData destinationObject:nil];
        mappingTest.mappingOperationDataSource = [[RKManagedObjectMappingOperationDataSource alloc] initWithManagedObjectContext:managedObjectStore.persistentStoreManagedObjectContext cache:nil];
        mappingTest.rootKeyPath = @"airline";

    // Attributes
    specify(^{ [[mappingTest should] mapKeyPath:@"id" toKeyPath:@"airlineID" withValue:@1234]; });
    specify(^{ [[mappingTest should] mapKeyPath:@"code" toKeyPath:@"code" withValue:@"DL"]; });
    specify(^{ [[mappingTest should] mapKeyPath:@"name" toKeyPath:@"name" withValue:@"Delta Air Lines"]; });
    specify(^{ [[mappingTest should] mapKeyPath:@"favorite" toKeyPath:@"favorite" withValue:@NO]; });
    specify(^{ [[mappingTest should] mapKeyPath:@"created_at" toKeyPath:@"createdAt" withValue:RKDateFromString(@"2012-01-07T12:00:00Z")]; });

    // Relationships
    specify(^{ [[mappingTest should] mapKeyPath:@"terminals" toKeyPath:@"terminals" usingMapping:[mappings terminalResponseMapping]]; });

    // Connect to the Airports this Airline operates out of
        NSManagedObject *managedObject = [RKTestFactory insertManagedObjectForEntityForName:@"Airport" inManagedObjectContext:nil withProperties:@{@"airportID" : @12345}];
        [managedObject.managedObjectContext saveToPersistentStore:nil];
        [[mappingTest should] connectRelationship:@"airports" usingAttributes:@{ @"airportIDs": @"airportID" } withValue:managedObject];


RKKiwiMatchers is available under the terms of the Apache2 license. See the LICENSE file for more info.


Blake Watters

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