public void ReturnCreatedAtResult() { //arrange var blockNumbers = new List <int> { 91, 92, 93, 94, 95 }; var battleShipBlocks = new BattleShipToBeCreatedRequest { BlockNumbers = blockNumbers }; var expectedBattleShip = Helper.FakeBattleShipFactory(blockNumbers, 5); var moqBattleShipService = new Mock <IBattleShipService>(); moqBattleShipService .Setup(br => br.SaveBattleShip(It.IsAny <int>(), It.IsAny <List <BattleShipBlock> >())) .Returns(expectedBattleShip); var fakeBattleShipService = moqBattleShipService.Object; var fakeBattleShipRepo = new Mock <IBattleShipRepo>().Object; var fakeBlockRepo = new Mock <IBlockRepo>().Object; //sut var sut = new BattleShipController( fakeBoardRepo, fakeBattleShipRepo, fakeBlockRepo, fakeBattleShipService, fakeLogger); //act var response = sut.ApiBattleShipPost(Helper.FAKE_BOARD_ID, battleShipBlocks); //assert Assert.AreEqual((int)HttpStatusCode.Created, response.StatusCode); }