public void AddRobot() { var controller = new RobotController(context); Robot robot = new Robot { Id = 5, Name = "TestRobot", Price = "20.00€" }; var addedRobot = controller.Add(robot).Result.Value; var robots = controller.List().Result.Value; var robotsList = new List <Robot>(robots); Assert.AreEqual(robotsList.Count, 5); }