public void ExistVehicleInspectionTest() { List <DamageDTO> damages = this.CreateDamages(); UserDTO user = this.CreateUser(); VehicleDTO vehicle = this.CreateVehicle(); InspectionDTO inspection = new InspectionDTO(); inspection.Damages = damages; inspection.CreatorUserName = user.UserName; inspection.Date = DateTime.Now; inspection.Location = "Puerto 1"; inspection.IdVehicle = vehicle.Vin; var mockInspectionDAO = new Mock <InspectionDAO>(); mockInspectionDAO.Setup(vs => vs.ExistVehicleInspection(vehicle.Vin)).Returns(true); var mockVehicleDAO = new Mock <VehicleDAO>(); var inspectionService = new InspectionServiceImpl(mockInspectionDAO.Object, mockVehicleDAO.Object); Assert.IsTrue(inspectionService.ExistVehicleInspection(vehicle.Vin)); }