public void SingleInheritance_RelationsWorkCorrectly()
{
using (ClientTransaction.CreateRootTransaction().EnterDiscardingScope())
{
var objectWithRelations = SingleInheritanceObjectWithRelations.NewObject();
objectWithRelations.ScalarProperty = SingleInheritanceFirstDerivedClass.NewObject();
objectWithRelations.VectorProperty.Add(SingleInheritanceFirstDerivedClass.NewObject());
objectWithRelations.VectorProperty.Add(SingleInheritanceSecondDerivedClass.NewObject());
ClientTransaction.Current.Commit();
}
using (ClientTransaction.CreateRootTransaction().EnterDiscardingScope())
{
var query = new Query(new QueryDefinition("QueryOverUnionView", TestDomainStorageProviderDefinition,
"SELECT * FROM [SingleInheritanceObjectWithRelationsView]", QueryType.Collection), new QueryParameterCollection());
var actualObjectWithRelations = ClientTransaction.Current.QueryManager.GetCollection <SingleInheritanceObjectWithRelations> (query)
.AsEnumerable().Single();
Assert.IsInstanceOf(typeof(SingleInheritanceFirstDerivedClass), actualObjectWithRelations.ScalarProperty);
Assert.That(actualObjectWithRelations.VectorProperty.Count, Is.EqualTo(2));
Assert.That(actualObjectWithRelations.VectorProperty.OfType <SingleInheritanceFirstDerivedClass> ().Single(), Is.Not.Null);
Assert.That(actualObjectWithRelations.VectorProperty.OfType <SingleInheritanceSecondDerivedClass> ().Single(), Is.Not.Null);
}
}
public void AccessingMixinProperties_OfDerivedClass()
{
SetDatabaseModifyable();
var singleInheritanceFirstDerivedClass1 = SingleInheritanceFirstDerivedClass.NewObject();
((ISingleInheritancePersistentMixin)singleInheritanceFirstDerivedClass1).PersistentProperty = "value 1";
var singleInheritanceFirstDerivedClass2 = SingleInheritanceFirstDerivedClass.NewObject();
((ISingleInheritancePersistentMixin)singleInheritanceFirstDerivedClass2).PersistentProperty = "value 2";
var singleInheritanceSecondDerivedClass1 = SingleInheritanceSecondDerivedClass.NewObject();
((ISingleInheritancePersistentMixin)singleInheritanceSecondDerivedClass1).PersistentProperty = "value 1";
var singleInheritanceSecondDerivedClass2 = SingleInheritanceSecondDerivedClass.NewObject();
((ISingleInheritancePersistentMixin)singleInheritanceSecondDerivedClass2).PersistentProperty = "value 2";
ClientTransaction.Current.Commit();
var queryWithSingleTableInheritance =
from obj in QueryFactory.CreateLinqQuery <SingleInheritanceBaseClass> ()
where
(obj is SingleInheritanceFirstDerivedClass || obj is SingleInheritanceSecondDerivedClass) &&
(((ISingleInheritancePersistentMixin)obj).PersistentProperty == "value 1")
select obj;
CheckQueryResult(queryWithSingleTableInheritance, singleInheritanceFirstDerivedClass1.ID, singleInheritanceSecondDerivedClass1.ID);
var concreteInheritanceFirstDerivedClass1 = ConcreteInheritanceFirstDerivedClass.NewObject();
((IConcreteInheritancePersistentMixin)concreteInheritanceFirstDerivedClass1).PersistentProperty = "value 1";
var concreteInheritanceFirstDerivedClass2 = ConcreteInheritanceFirstDerivedClass.NewObject();
((IConcreteInheritancePersistentMixin)concreteInheritanceFirstDerivedClass2).PersistentProperty = "value 2";
var concreteInheritanceSecondDerivedClass1 = ConcreteInheritanceSecondDerivedClass.NewObject();
((IConcreteInheritancePersistentMixin)concreteInheritanceSecondDerivedClass1).PersistentProperty = "value 1";
var concreteInheritanceSecondDerivedClass2 = ConcreteInheritanceSecondDerivedClass.NewObject();
((IConcreteInheritancePersistentMixin)concreteInheritanceSecondDerivedClass2).PersistentProperty = "value 2";
ClientTransaction.Current.Commit();
var queryWithConcreteTableInheritance =
from obj in QueryFactory.CreateLinqQuery <ConcreteInheritanceBaseClass> ()
where
(obj is ConcreteInheritanceFirstDerivedClass || obj is ConcreteInheritanceSecondDerivedClass) &&
(((IConcreteInheritancePersistentMixin)obj).PersistentProperty == "value 1")
select obj;
CheckQueryResult(queryWithConcreteTableInheritance, concreteInheritanceFirstDerivedClass1.ID, concreteInheritanceSecondDerivedClass1.ID);
}
public void SingleInheritance_GetObject()
{
ObjectID firstDerivedClassObjectID;
ObjectID secondDerivedClassObjectID;
using (ClientTransaction.CreateRootTransaction().EnterDiscardingScope())
{
var firstDerivedClass = SingleInheritanceFirstDerivedClass.NewObject();
firstDerivedClassObjectID = firstDerivedClass.ID;
var secondDerivedClass = SingleInheritanceSecondDerivedClass.NewObject();
secondDerivedClassObjectID = secondDerivedClass.ID;
ClientTransaction.Current.Commit();
}
using (ClientTransaction.CreateRootTransaction().EnterDiscardingScope())
{
Assert.IsInstanceOf(typeof(SingleInheritanceFirstDerivedClass), LifetimeService.GetObject(ClientTransaction.Current, firstDerivedClassObjectID, false));
Assert.IsInstanceOf(typeof(SingleInheritanceSecondDerivedClass), LifetimeService.GetObject(ClientTransaction.Current, secondDerivedClassObjectID, false));
}
}
public void SingleInheritance_QueryOverView()
{
using (ClientTransaction.CreateRootTransaction().EnterDiscardingScope())
{
var firstDerivedClass = SingleInheritanceFirstDerivedClass.NewObject();
var secondDerivedClass = SingleInheritanceSecondDerivedClass.NewObject();
firstDerivedClass.BaseProperty = "BasePropertyValue 1";
firstDerivedClass.FirstDerivedProperty = "FirstDerivedPropertyValue 1";
((ISingleInheritancePersistentMixin)firstDerivedClass).PersistentProperty = "PersistentPropertyValue 1";
secondDerivedClass.BaseProperty = "BasePropertyValue 2";
secondDerivedClass.SecondDerivedProperty = "SecondDerivedPropertyValue 2";
((ISingleInheritancePersistentMixin)secondDerivedClass).PersistentProperty = "PersistentPropertyValue 2";
ClientTransaction.Current.Commit();
}
using (ClientTransaction.CreateRootTransaction().EnterDiscardingScope())
{
var query = new Query(new QueryDefinition("QueryOverUnionView", TestDomainStorageProviderDefinition,
"SELECT * FROM [SingleInheritanceBaseClassView]", QueryType.Collection), new QueryParameterCollection());
var actualObjects = ClientTransaction.Current.QueryManager.GetCollection <SingleInheritanceBaseClass> (query);
Assert.That(actualObjects.Count, Is.EqualTo(2));
var actualFirstDerivedClass = actualObjects.AsEnumerable().OfType <SingleInheritanceFirstDerivedClass> ().Single();
var actualSecondDerivedClass = actualObjects.AsEnumerable().OfType <SingleInheritanceSecondDerivedClass> ().Single();
Assert.That(actualFirstDerivedClass.BaseProperty, Is.EqualTo("BasePropertyValue 1"));
Assert.That(actualFirstDerivedClass.FirstDerivedProperty, Is.EqualTo("FirstDerivedPropertyValue 1"));
Assert.That(((ISingleInheritancePersistentMixin)actualFirstDerivedClass).PersistentProperty, Is.EqualTo("PersistentPropertyValue 1"));
Assert.That(actualSecondDerivedClass.BaseProperty, Is.EqualTo("BasePropertyValue 2"));
Assert.That(actualSecondDerivedClass.SecondDerivedProperty, Is.EqualTo("SecondDerivedPropertyValue 2"));
Assert.That(((ISingleInheritancePersistentMixin)actualSecondDerivedClass).PersistentProperty, Is.EqualTo("PersistentPropertyValue 2"));
}
}