public void UpdatingExistingAnimeWorksCorrectly() { // arrange const string url = "http://localhost:8654"; const string path = "/api/animelist/update/0.xml"; MalRouteBuilder.AdjustRoot(url); var httpMock = HttpMockRepository.At(url); httpMock.Stub(t => t.Post(path)) .OK(); var animeDummy = new Mock <AnimeUpdate>(); var userAnimeDummy = new UserListAnime(); const string user = "******"; const string pass = "******"; var fixture = new DataPushWorkerFixture(); var userListDummy = new UserList(); fixture.ListRetrievalWorkerMock.Setup(t => t.RetrieveUserListAsync(user)) .ReturnsAsync(userListDummy); userAnimeDummy.SeriesId = 0; userListDummy.Anime.Add(userAnimeDummy); var sut = fixture.Instance; // act var result = sut.PushAnimeDetailsToMal(animeDummy.Object, user, pass).Result; // assert result.Success.Should().BeTrue(); result.ResponseStatusCode.Should().Be(HttpStatusCode.OK); httpMock.AssertWasCalled(x => x.Post(path)); }