TestProject.Test.BO.TestUtilsCar.CreateSavedCar C# (CSharp) Method

        public static Car CreateSavedCar()
		{
		    Car car = CreateUnsavedValidCar();
			car.Save();
			return car;
		}

        [Test] // Checks that deletion is prevented when a child exists
        public void Test_MultipleRelationshipDeletion_PreventDelete_Drivers()
        {
            CheckIfTestShouldBeIgnored();
            //---------------Set up test pack-------------------
            Car car = TestUtilsCar.CreateSavedCar();

            TestProject.BO.Driver boForRelationshipDrivers = TestUtilsDriver.CreateUnsavedValidDriver();
            boForRelationshipDrivers.CarID = car.VehicleID;
            boForRelationshipDrivers.Save();

            //---------------Assert Preconditions---------------
            Assert.AreEqual(1, car.Drivers.Count);
            IRelationshipDef relationshipDef = ClassDef.Get <Car>().RelationshipDefCol["Drivers"];

            Assert.AreEqual(DeleteParentAction.Prevent, relationshipDef.DeleteParentAction);
            //---------------Execute Test ----------------------
            try
            {
                car.MarkForDelete();
                car.Save();
                Assert.Fail("Should have thrown exception due to deletion prevention");
            }
            //---------------Test Result -----------------------
            catch (BusObjDeleteException ex)
            {
                StringAssert.Contains("You cannot delete Car identified by ", ex.Message);
                StringAssert.Contains("via the Drivers relationship", ex.Message);
            }
        }