[Test] // Checks that deleting this instance has no effect in the related class
public void Test_SingleRelationshipDeletion_DoNothing_Car()
{
CheckIfTestShouldBeIgnored();
//---------------Set up test pack-------------------
SteeringWheel steeringWheel = TestUtilsSteeringWheel.CreateSavedSteeringWheel();
TestProjectNoDBSpecificProps.BO.Car boForRelationshipCar = TestUtilsCar.CreateSavedCar();
steeringWheel.Car = boForRelationshipCar;
steeringWheel.Save();
//---------------Assert Preconditions---------------
IRelationshipDef relationshipDef = ClassDef.Get <SteeringWheel>().RelationshipDefCol["Car"];
Assert.AreEqual(DeleteParentAction.DoNothing, relationshipDef.DeleteParentAction);
//---------------Execute Test ----------------------
steeringWheel.MarkForDelete();
steeringWheel.Save();
//---------------Execute Test ----------------------
BusinessObjectManager.Instance.ClearLoadedObjects();
GC.Collect();
TestUtilsShared.WaitForGC();
try
{
Broker.GetBusinessObject <SteeringWheel>(steeringWheel.ID);
Assert.Fail("BO should no longer exist and exception should be thrown");
}
catch (BusObjDeleteConcurrencyControlException ex)
{
StringAssert.Contains("There are no records in the database for the Class: SteeringWheel", ex.Message);
}
TestProjectNoDBSpecificProps.BO.Car relatedBO = Broker.GetBusinessObject <TestProjectNoDBSpecificProps.BO.Car>(boForRelationshipCar.ID);
Assert.AreEqual(relatedBO.ID.ToString(), boForRelationshipCar.ID.ToString());
}
/// <summary>
/// Creates a new unsaved Car with a random value assigned to every property
/// </summary>
public static Car CreateUnsavedValidCar()
{
Car car = new Car();
car.Make = TestUtilsShared.GetRandomString();
car.Model = TestUtilsShared.GetRandomString();
car.MaxSpeed = (double)TestUtilsShared.GetRandomInt();
return car;
}
[Test] // Ensures that the defaults have not been tampered
public void Test_CreateCarWithDefaults()
{
CheckIfTestShouldBeIgnored();
//---------------Set up test pack-------------------
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
Car car = new Car();
//---------------Test Result -----------------------
Assert.IsNull(car.Make);
Assert.IsNull(car.Model);
Assert.IsNull(car.MaxSpeed);
}
[Test] // Checks that BOs in a single relationship load correctly (no tampering with class defs)
public void Test_LoadThroughSingleRelationship_Car()
{
CheckIfTestShouldBeIgnored();
//---------------Set up test pack-------------------
BORegistry.DataAccessor = new DataAccessorInMemory();
SteeringWheel steeringWheel = TestUtilsSteeringWheel.CreateSavedSteeringWheel();
TestProjectNoDBSpecificProps.BO.Car boForRelationshipCar = steeringWheel.Car;
BusinessObjectManager.Instance.ClearLoadedObjects();
GC.Collect();
TestUtilsShared.WaitForGC();
//---------------Execute Test ----------------------
TestProjectNoDBSpecificProps.BO.Car loadedRelatedBO = Broker.GetBusinessObject <TestProjectNoDBSpecificProps.BO.Car>(boForRelationshipCar.ID);
SteeringWheel loadedSteeringWheel = Broker.GetBusinessObject <SteeringWheel>(steeringWheel.ID);
//---------------Test Result -----------------------
Assert.AreEqual(boForRelationshipCar, loadedSteeringWheel.Car);
Assert.AreEqual(loadedRelatedBO, loadedSteeringWheel.Car);
Assert.AreEqual(loadedRelatedBO, steeringWheel.Car);
}
[Test] // Ensures that property setters in the code point to the correct property
public void Test_PropertySettersUseCorrectPropertyNames()
{
CheckIfTestShouldBeIgnored();
//---------------Set up test pack-------------------
Car car = new Car();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
object valueForMake = TestUtilsShared.GetRandomString();
car.SetPropertyValue("Make", valueForMake);
object valueForModel = TestUtilsShared.GetRandomString();
car.SetPropertyValue("Model", valueForModel);
//---------------Test Result -----------------------
Assert.AreEqual(valueForMake, car.Make);
Assert.AreEqual(valueForModel, car.Model);
}
[Test] // Ensures that gets and sets in the code refer to the same property
public void Test_PropertyGetters()
{
CheckIfTestShouldBeIgnored();
//---------------Set up test pack-------------------
Car car = new Car();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
object valueForMake = TestUtilsShared.GetRandomString();
car.Make = (System.String) valueForMake;
object valueForModel = TestUtilsShared.GetRandomString();
car.Model = (System.String) valueForModel;
object valueForMaxSpeed = (double)TestUtilsShared.GetRandomInt();
car.MaxSpeed = (System.Double) valueForMaxSpeed;
//---------------Test Result -----------------------
Assert.AreEqual(valueForMake, car.Make);
Assert.AreEqual(valueForModel, car.Model);
Assert.AreEqual(valueForMaxSpeed, car.MaxSpeed);
}
/// <summary>
/// Creates a new unsaved Car where all properties are null, except ID properties
/// and those with default values. If there are compulsory properties without
/// defaults, saving the object will throw an exception.
/// </summary>
public static Car CreateUnsavedDefaultCar()
{
Car car = new Car();
return car;
}
