testCanRenderADictionaryFromAnObject
testWillGenerateCorrectJsonStringFromObject
TestCollectionFactoryForMutableDictionaryWithJsonString
Refactor NSObject+CollectionFactory
TestCollectionFactoryForMutableDictionaryWithJsonData
testMutableDictionaryWithJsonFileThatDoesntExistReturnsNil
testCanCreateMutableDictionaryFromValidJsonFile
Refactor