                     NetworkStub.installFailureRequest()
                     
                     waitUntil(timeout: 1.0) { success in
-                        newsProvider.request(.sources(category: .all, language: .all, country: .all)) { data, error in
+                        newsProvider.request(allSourcesTarget) { data, error in
                             expect(data).to(beNil())
                             if case .requestFailed = error! {
                                 success()

            }
            
            it("Resumes Data Task") {
                let dataTask = newsProvider.request(.sources(category: .all, language: .all, country: .all), completion: nil)
                    as! URLSessionDataTaskMock
                
                expect(dataTask.resumeCalled) == true

                    NetworkStub.installSuccessfulRequest(data: Fakes.Sources.successJsonData)
                        
                    waitUntil(timeout: 1.0) { success in
                        newsProvider.request(allSourcesTarget) { data, error in
                            expect(data).toNot(beNil())
                            expect(error).to(beNil())
                            success()
