public void TestRetrieveRepairListByVehicleId()
        {
            //arrange
            //create new object
            testVehicle               = new Vehicle();
            testVehicle.Active        = true;
            testVehicle.CheckedOut    = false;
            testVehicle.Color         = "White";
            testVehicle.Make          = "Test Make";
            testVehicle.Model         = "Test Model";
            testVehicle.Mileage       = 123456;
            testVehicle.VehicleTypeID = "Truck";
            testVehicle.VIN           = "123TEST456";
            testVehicle.Year          = "2000";
            //set expected result variable
            List <Repair> repairListbyVehicleId;

            //act
            //execute method test, set to variable to test
            testVehicleId         = _vehicleManager.CreateVehicle(testVehicle);
            repairListbyVehicleId = _repairManager.RetreiveAllRepairsForVehicle(testVehicleId);

            //assert
            //compare result to expected result
            Assert.IsTrue(repairListbyVehicleId != null);
        }