public void VirtualEndPointQuery_OneMany_ObjectIncludedInTwoCollections()
{
SetDatabaseModifyable();
var companyID = CreateCompanyAndSetIndustrialSectorInOtherTransaction(DomainObjectIDs.IndustrialSector1);
var company = companyID.GetObject <Company> ();
var industrialSector1 = DomainObjectIDs.IndustrialSector1.GetObject <IndustrialSector> ();
industrialSector1.Companies.EnsureDataComplete();
SetIndustrialSectorInOtherTransaction(company.ID, DomainObjectIDs.IndustrialSector2);
var industrialSector2 = DomainObjectIDs.IndustrialSector2.GetObject <IndustrialSector> ();
industrialSector2.Companies.EnsureDataComplete();
Assert.That(company.IndustrialSector, Is.SameAs(industrialSector1));
Assert.That(industrialSector1.Companies, Has.Member(company));
Assert.That(industrialSector2.Companies, Has.Member(company));
CheckSyncState(company, c => c.IndustrialSector, true);
CheckSyncState(industrialSector1, s => s.Companies, true);
CheckSyncState(industrialSector2, s => s.Companies, false);
BidirectionalRelationSyncService.Synchronize(TestableClientTransaction, RelationEndPointID.Resolve(industrialSector2, s => s.Companies));
Assert.That(company.IndustrialSector, Is.SameAs(industrialSector1));
Assert.That(industrialSector1.Companies, Has.Member(company));
Assert.That(industrialSector2.Companies, Has.No.Member(company));
CheckSyncState(company, c => c.IndustrialSector, true);
CheckSyncState(industrialSector1, s => s.Companies, true);
CheckSyncState(industrialSector2, s => s.Companies, true);
}
public void Synchronize_WithSubtransactions_LoadedInRootAndSub_SyncedInSub()
{
Company company;
IndustrialSector industrialSector;
PrepareInconsistentState_OneMany_ObjectIncluded(out company, out industrialSector);
CheckSyncState(company, c => c.IndustrialSector, true);
CheckSyncState(industrialSector, s => s.Companies, false);
using (ClientTransaction.Current.CreateSubTransaction().EnterDiscardingScope())
{
var relationEndPointID = RelationEndPointID.Resolve(industrialSector, s => s.Companies);
var dataManager = ClientTransactionTestHelper.GetDataManager(ClientTransaction.Current);
var endPoint = dataManager.GetRelationEndPointWithLazyLoad(relationEndPointID);
Assert.That(endPoint.IsSynchronized, Is.Null);
endPoint.EnsureDataComplete();
Assert.That(endPoint.IsSynchronized, Is.False);
BidirectionalRelationSyncService.Synchronize(ClientTransaction.Current, relationEndPointID);
CheckSyncState(industrialSector, s => s.Companies, true);
Assert.That(endPoint.IsSynchronized, Is.True);
}
CheckSyncState(industrialSector, s => s.Companies, true);
}
public void UnloadLastFK_CausesCollectionEndPointToBeRemoved_ButKeepsDomainObjectCollectionInMemory()
{
SetDatabaseModifyable();
var industrialSector = DomainObjectIDs.IndustrialSector1.GetObject <IndustrialSector> ();
var companies = industrialSector.Companies;
industrialSector.Companies.EnsureDataComplete();
var unsynchronizedCompanyID = CreateCompanyAndSetIndustrialSectorInOtherTransaction(industrialSector.ID);
var unsynchronizedCompany = unsynchronizedCompanyID.GetObject <Company> ();
var virtualEndPointID = RelationEndPointID.Resolve(industrialSector, s => s.Companies);
Assert.That(_dataManager.GetRelationEndPointWithoutLoading(virtualEndPointID), Is.Not.Null);
Assert.That(_dataManager.GetRelationEndPointWithoutLoading(virtualEndPointID).IsDataComplete, Is.True);
UnloadService.UnloadVirtualEndPointAndItemData(TestableClientTransaction, virtualEndPointID);
Assert.That(_dataManager.GetRelationEndPointWithoutLoading(virtualEndPointID), Is.Not.Null);
Assert.That(_dataManager.GetRelationEndPointWithoutLoading(virtualEndPointID).IsDataComplete, Is.False);
UnloadService.UnloadData(TestableClientTransaction, unsynchronizedCompany.ID);
Assert.That(_dataManager.GetRelationEndPointWithoutLoading(virtualEndPointID), Is.Null);
// But DomainObjectCollection stays valid
Assert.That(industrialSector.Companies, Is.SameAs(companies));
}
public void UnloadCollectionEndPoint_WithoutReferences_AfterSettingDifferentCollection_AndRollback_CausesEndPointToBeRemoved_ButKeepsDomainObjectCollectionInMemory()
{
SetDatabaseModifyable();
var customer = DomainObjectIDs.Customer2.GetObject <Customer> ();
var oldCustomerOrders = customer.Orders;
Assert.That(customer.Orders, Is.Empty);
var newCustomerOrders = new OrderCollection();
customer.Orders = newCustomerOrders;
Assert.That(customer.Orders, Is.Empty);
TestableClientTransaction.Rollback();
var virtualEndPointID = RelationEndPointID.Resolve(customer, c => c.Orders);
Assert.That(_dataManager.GetRelationEndPointWithoutLoading(virtualEndPointID), Is.Not.Null);
Assert.That(_dataManager.GetRelationEndPointWithoutLoading(virtualEndPointID).IsDataComplete, Is.True);
UnloadService.UnloadVirtualEndPoint(TestableClientTransaction, virtualEndPointID);
Assert.That(_dataManager.GetRelationEndPointWithoutLoading(virtualEndPointID), Is.Null);
// But DomainObjectCollection stays valid - and uses original collection
Assert.That(oldCustomerOrders, Is.SameAs(customer.Orders));
}
public void Synchronize_WithSubtransactions_LoadedInRootAndSub_SyncedInRoot()
{
Computer computer;
Employee employee;
Employee employee2;
PrepareInconsistentState_OneOne_ObjectReturned_ThatLocallyPointsSomewhereElse(out computer, out employee, out employee2);
Assert.That(computer.Employee, Is.SameAs(employee2));
Assert.That(employee.Computer, Is.SameAs(computer));
Assert.That(employee2.Computer, Is.SameAs(computer));
CheckSyncState(computer, c => c.Employee, true);
CheckSyncState(employee, e => e.Computer, false);
CheckSyncState(employee2, e => e.Computer, true);
using (ClientTransaction.Current.CreateSubTransaction().EnterDiscardingScope())
{
TestableClientTransaction.EnsureDataComplete(RelationEndPointID.Resolve(computer, c => c.Employee));
TestableClientTransaction.EnsureDataComplete(RelationEndPointID.Resolve(employee, e => e.Computer));
TestableClientTransaction.EnsureDataComplete(RelationEndPointID.Resolve(employee2, e => e.Computer));
BidirectionalRelationSyncService.Synchronize(ClientTransaction.Current.ParentTransaction, RelationEndPointID.Resolve(employee, e => e.Computer));
CheckSyncState(computer, c => c.Employee, true);
CheckSyncState(employee, e => e.Computer, true);
CheckSyncState(employee2, e => e.Computer, true);
}
CheckSyncState(computer, c => c.Employee, true);
CheckSyncState(employee, e => e.Computer, true);
CheckSyncState(employee2, e => e.Computer, true);
}
protected void SecurableClassDefinitionTree_Click(object sender, BocTreeNodeClickEventArgs e)
{
if (!IsReturningPostBack)
{
var classDefinition = (SecurableClassDefinition)e.BusinessObjectTreeNode.BusinessObject;
var function = new EditPermissionsFormFunction(WxeTransactionMode.CreateRootWithAutoCommit, classDefinition.GetHandle());
var options = new WxeCallOptionsExternal(
"_blank", "width=1000, height=700, resizable=yes, menubar=no, toolbar=no, location=no, status=no", true);
try
{
ExecuteFunction(function, new WxeCallArguments((Control)sender, options));
}
catch (WxeCallExternalException)
{
}
}
else
{
var classDefinition = ((EditPermissionsFormFunction)ReturningFunction).CurrentObjectHandle.GetObject();
UnloadService.UnloadVirtualEndPoint(
ClientTransaction.Current,
RelationEndPointID.Resolve(classDefinition, c => c.StatelessAccessControlList));
UnloadService.UnloadVirtualEndPoint(
ClientTransaction.Current,
RelationEndPointID.Resolve(classDefinition, c => c.StatefulAccessControlLists));
LoadTree(false, true);
}
}
public void UnloadVirtualEndPoint_ObjectEndPoint_ChangedInParent_ButNotInSubTx()
{
var order = DomainObjectIDs.Order1.GetObject <Order> ();
var oldOrderTicket = order.OrderTicket;
oldOrderTicket.Delete();
var newOrderTicket = OrderTicket.NewObject();
order.OrderTicket = newOrderTicket;
_subTransaction.Commit();
Assert.That(order.State, Is.EqualTo(StateType.Unchanged));
Assert.That(order.TransactionContext[_subTransaction.ParentTransaction].State, Is.EqualTo(StateType.Changed));
try
{
UnloadService.UnloadVirtualEndPoint(_subTransaction, RelationEndPointID.Resolve(order, o => o.OrderTicket));
Assert.Fail("Expected InvalidOperationException");
}
catch (InvalidOperationException ex)
{
Assert.That(ex.Message, Is.EqualTo(
"The end point with ID "
+ "'Order|5682f032-2f0b-494b-a31c-c97f02b89c36|System.Guid/Remotion.Data.DomainObjects.UnitTests.TestDomain.Order.OrderTicket' "
+ "has been changed. Changed end points cannot be unloaded."));
}
CheckVirtualEndPoint(_subTransaction, order, "OrderTicket", true);
CheckVirtualEndPoint(_subTransaction.ParentTransaction, order, "OrderTicket", true);
Assert.That(order.OrderTicket, Is.SameAs(newOrderTicket));
}
public void ObjectLoaded_WithInconsistentForeignKey_OneOne_NonNull_UnloadCorrectsIssue()
{
Employee employee;
Computer computer;
Computer computer2;
PrepareInconsistentState_InconsistentForeignKeyLoaded_VirtualSideAlreadyNonNull(out employee, out computer, out computer2);
// computer.Employee and employee.Computer match, but computer2.Employee doesn't
Assert.That(computer.Employee, Is.SameAs(employee));
Assert.That(computer2.Employee, Is.SameAs(employee));
Assert.That(employee.Computer, Is.SameAs(computer));
CheckSyncState(computer, c => c.Employee, true);
CheckSyncState(employee, e => e.Computer, true);
CheckSyncState(computer2, c => c.Employee, false);
// Reload virtual relation from database => computer2 and employee now match, computer is unsynchronized
UnloadService.UnloadVirtualEndPoint(ClientTransaction.Current, RelationEndPointID.Resolve(employee, e => e.Computer));
Dev.Null = employee.Computer;
CheckSyncState(computer, c => c.Employee, false);
CheckSyncState(computer2, c => c.Employee, true);
CheckSyncState(employee, e => e.Computer, true);
Assert.That(employee.Computer, Is.SameAs(computer2));
Assert.That(computer2.Employee, Is.SameAs(employee));
Assert.That(computer.Employee, Is.SameAs(employee));
}
public void CollectionItems_Unsynchronized_WithUnload()
{
SetDatabaseModifyable();
var order = DomainObjectIDs.Order1.GetObject <Order> ();
order.OrderItems.EnsureDataComplete();
var orderItemID = RelationInconcsistenciesTestHelper.CreateObjectAndSetRelationInOtherTransaction <OrderItem, Order> (order.ID, (oi, o) => oi.Order = o);
var orderItem = orderItemID.GetObject <OrderItem>();
var endPointID = RelationEndPointID.Resolve(orderItem, oi => oi.Order);
var endPoint = (RealObjectEndPoint)TestableClientTransaction.DataManager.GetRelationEndPointWithoutLoading(endPointID);
Assert.That(endPoint, Is.Not.Null);
Assert.That(RealObjectEndPointTestHelper.GetSyncState(endPoint), Is.TypeOf(typeof(UnsynchronizedRealObjectEndPointSyncState)));
UnloadService.UnloadVirtualEndPoint(TestableClientTransaction, orderItem.Order.OrderItems.AssociatedEndPointID);
Assert.That(RealObjectEndPointTestHelper.GetSyncState(endPoint), Is.TypeOf(typeof(UnknownRealObjectEndPointSyncState)));
order.OrderItems.EnsureDataComplete();
Assert.That(RealObjectEndPointTestHelper.GetSyncState(endPoint), Is.TypeOf(typeof(SynchronizedRealObjectEndPointSyncState)));
}
public void UnloadVirtualEndPoint_VirtualEndPoint()
{
var order = DomainObjectIDs.Order1.GetObject <Order> ();
var orderTicket = order.OrderTicket;
CheckVirtualEndPoint(_subTransaction, order, "OrderTicket", true);
UnloadService.UnloadVirtualEndPoint(_subTransaction, RelationEndPointID.Resolve(order, o => o.OrderTicket));
CheckDataContainerExists(_subTransaction, order, true);
CheckDataContainerExists(_subTransaction, orderTicket, true);
CheckEndPointExists(_subTransaction, orderTicket, "Order", true);
CheckVirtualEndPoint(_subTransaction, order, "OrderTicket", false);
CheckDataContainerExists(_subTransaction.ParentTransaction, order, true);
CheckDataContainerExists(_subTransaction.ParentTransaction, orderTicket, true);
CheckEndPointExists(_subTransaction.ParentTransaction, orderTicket, "Order", true);
CheckVirtualEndPoint(_subTransaction.ParentTransaction, order, "OrderTicket", false);
Assert.That(order.State, Is.EqualTo(StateType.Unchanged));
Assert.That(orderTicket.State, Is.EqualTo(StateType.Unchanged));
Assert.That(order.TransactionContext[_subTransaction.ParentTransaction].State, Is.EqualTo(StateType.Unchanged));
Assert.That(orderTicket.TransactionContext[_subTransaction.ParentTransaction].State, Is.EqualTo(StateType.Unchanged));
}
public void UnloadVirtualEndPoint_EndPointsOfDeletedObject_CannotBeUnloaded()
{
var customerWithoutOrders = DomainObjectIDs.Customer2.GetObject <Customer> ();
var employeeWithoutComputer = DomainObjectIDs.Employee1.GetObject <Employee> ();
var endPointID1 = RelationEndPointID.Resolve(customerWithoutOrders, o => o.Orders);
var endPointID2 = RelationEndPointID.Resolve(employeeWithoutComputer, o => o.Computer);
customerWithoutOrders.Delete();
employeeWithoutComputer.Delete();
CheckEndPointExists(endPointID1, true);
CheckEndPointExists(endPointID2, true);
Assert.That(
() => UnloadService.UnloadVirtualEndPoint(TestableClientTransaction, endPointID1),
Throws.InvalidOperationException.With.Message.EqualTo(
"Cannot unload the following relation end-points because they belong to new or deleted objects: " + endPointID1 + "."));
Assert.That(
() => UnloadService.UnloadVirtualEndPoint(TestableClientTransaction, endPointID2),
Throws.InvalidOperationException.With.Message.EqualTo(
"Cannot unload the following relation end-points because they belong to new or deleted objects: " + endPointID2 + "."));
Assert.That(UnloadService.TryUnloadVirtualEndPoint(TestableClientTransaction, endPointID1), Is.False);
Assert.That(UnloadService.TryUnloadVirtualEndPoint(TestableClientTransaction, endPointID2), Is.False);
CheckEndPointExists(endPointID1, true);
CheckEndPointExists(endPointID2, true);
}
public void UnloadVirtualEndPoint_Object_Null_Reload()
{
SetDatabaseModifyable();
var employee = DomainObjectIDs.Employee1.GetObject <Employee> ();
Dev.Null = employee.Computer;
ObjectID newComputerID;
using (ClientTransaction.CreateRootTransaction().EnterDiscardingScope())
{
var employeeInOtherTx = employee.ID.GetObject <Employee> ();
employeeInOtherTx.Computer = Computer.NewObject();
newComputerID = employeeInOtherTx.Computer.ID;
ClientTransaction.Current.Commit();
}
Assert.That(employee.Computer, Is.Null);
UnloadService.UnloadVirtualEndPoint(TestableClientTransaction, RelationEndPointID.Resolve(employee, e => e.Computer));
Assert.That(employee.Computer.ID, Is.EqualTo(newComputerID));
Assert.That(employee.Computer, Is.SameAs(newComputerID.GetObject <Computer> ()));
}
public void UnloadVirtualEndPoint_Object_Reload()
{
SetDatabaseModifyable();
var order = DomainObjectIDs.Order1.GetObject <Order> ();
var oldOrderTicket = order.OrderTicket;
ObjectID newOrderTicketID;
using (ClientTransaction.CreateRootTransaction().EnterDiscardingScope())
{
var orderInOtherTx = DomainObjectIDs.Order1.GetObject <Order> ();
orderInOtherTx.OrderTicket.Delete();
orderInOtherTx.OrderTicket = OrderTicket.NewObject();
newOrderTicketID = orderInOtherTx.OrderTicket.ID;
ClientTransaction.Current.Commit();
}
Assert.That(order.OrderTicket, Is.SameAs(oldOrderTicket));
UnloadService.UnloadVirtualEndPoint(TestableClientTransaction, RelationEndPointID.Resolve(order, o => o.OrderTicket));
Assert.That(order.OrderTicket, Is.SameAs(newOrderTicketID.GetObject <OrderTicket> ()));
}
public void Sort_TriggersOnReplaceDataEvent_ButNoRelationChangeEvents()
{
var eventReceiverMock = MockRepository.GenerateStrictMock <OrderCollection.ICollectionEventReceiver>();
eventReceiverMock.Expect(mock => mock.OnReplaceData());
eventReceiverMock.Replay();
var orderCollection = _owningCustomer.Orders;
orderCollection.SetEventReceiver(eventReceiverMock);
var eventListenerMock = ClientTransactionTestHelperWithMocks.CreateAndAddListenerMock(TestableClientTransaction);
try
{
eventListenerMock
.Expect(
mock => mock.VirtualRelationEndPointStateUpdated(
TestableClientTransaction,
RelationEndPointID.Resolve(_owningCustomer, c => c.Orders),
null));
eventListenerMock.Replay();
orderCollection.Sort(_reversingComparison);
eventReceiverMock.VerifyAllExpectations();
eventListenerMock.VerifyAllExpectations();
}
finally
{
TestableClientTransaction.RemoveListener(eventListenerMock);
}
}
public void UnloadLastFK_CausesVirtualObjectEndPointToBeRemoved()
{
SetDatabaseModifyable();
var employee = DomainObjectIDs.Employee3.GetObject <Employee> ();
var virtualEndPointID = RelationEndPointID.Resolve(employee, e => e.Computer);
TestableClientTransaction.EnsureDataComplete(virtualEndPointID);
var unsynchronizedComputerID =
RelationInconcsistenciesTestHelper.CreateObjectAndSetRelationInOtherTransaction <Computer, Employee> (
employee.ID,
(c, e) => c.Employee = e);
var unsynchronizedComputer = unsynchronizedComputerID.GetObject <Computer> ();
Assert.That(_dataManager.GetRelationEndPointWithoutLoading(virtualEndPointID), Is.Not.Null);
Assert.That(_dataManager.GetRelationEndPointWithoutLoading(virtualEndPointID).IsDataComplete, Is.True);
UnloadService.UnloadData(TestableClientTransaction, employee.Computer.ID);
Assert.That(_dataManager.GetRelationEndPointWithoutLoading(virtualEndPointID), Is.Not.Null);
Assert.That(_dataManager.GetRelationEndPointWithoutLoading(virtualEndPointID).IsDataComplete, Is.False);
UnloadService.UnloadData(TestableClientTransaction, unsynchronizedComputer.ID);
Assert.That(_dataManager.GetRelationEndPointWithoutLoading(virtualEndPointID), Is.Null);
}
public void ObjectLoaded_WithInconsistentForeignKey_OneOne_Null()
{
Employee employee;
Computer computer;
PrepareInconsistentState_InconsistentForeignKeyLoaded_VirtualSideAlreadyNull(out employee, out computer);
Assert.That(computer.Employee, Is.SameAs(employee));
Assert.That(employee.Computer, Is.Null);
CheckSyncState(computer, c => c.Employee, false);
CheckSyncState(employee, e => e.Computer, true);
// sync states not changed by Rollback
CheckSyncState(computer, c => c.Employee, false);
CheckSyncState(employee, e => e.Computer, true);
CheckActionThrows <InvalidOperationException> (employee.Delete, "out of sync with the virtual property");
CheckActionThrows <InvalidOperationException> (computer.Delete, "out of sync with the opposite property");
CheckActionThrows <InvalidOperationException> (() => computer.Employee = null, "out of sync with the opposite property");
CheckActionThrows <InvalidOperationException> (() => employee.Computer = computer, "out of sync with the virtual property");
CheckActionWorks(() => employee.Computer = Computer.NewObject());
ClientTransaction.Current.Rollback();
BidirectionalRelationSyncService.Synchronize(ClientTransaction.Current, RelationEndPointID.Resolve(computer, c => c.Employee));
CheckSyncState(computer, c => c.Employee, true);
CheckSyncState(employee, e => e.Computer, true);
Assert.That(employee.Computer, Is.SameAs(computer));
Assert.That(computer.Employee, Is.SameAs(employee));
}
public void UnloadVirtualEndPointAndItemData_IsAtomicWithinTransaction_WhenSingleCollectionItemIsChanged()
{
var order1 = DomainObjectIDs.Order1.GetObject <Order> ();
var endPointID = RelationEndPointID.Resolve(order1, o => o.OrderItems);
var orderItemA = order1.OrderItems[0];
var orderItemB = order1.OrderItems[1];
// Change a single OrderItem - this must cause nothing to be unloaded
orderItemB.Product = "Changed";
Assert.That(orderItemA.State, Is.EqualTo(StateType.Unchanged));
Assert.That(orderItemB.State, Is.EqualTo(StateType.Changed));
Assert.That(TestableClientTransaction.DataManager.GetRelationEndPointWithoutLoading(endPointID).HasChanged, Is.False);
Assert.That(order1.OrderItems.IsDataComplete, Is.True);
CheckDataContainerExists(orderItemA, true);
CheckDataContainerExists(orderItemB, true);
CheckVirtualEndPointExistsAndComplete(endPointID, true, true);
Assert.That(() => UnloadService.UnloadVirtualEndPointAndItemData(TestableClientTransaction, endPointID), Throws.InvalidOperationException);
CheckDataContainerExists(orderItemA, true);
CheckDataContainerExists(orderItemB, true);
CheckVirtualEndPointExistsAndComplete(endPointID, true, true);
Assert.That(UnloadService.TryUnloadVirtualEndPointAndItemData(TestableClientTransaction, endPointID), Is.False);
CheckDataContainerExists(orderItemA, true);
CheckDataContainerExists(orderItemB, true);
CheckVirtualEndPointExistsAndComplete(endPointID, true, true);
Assert.That(orderItemA.State, Is.Not.EqualTo(StateType.NotLoadedYet));
Assert.That(orderItemB.State, Is.Not.EqualTo(StateType.NotLoadedYet));
Assert.That(order1.OrderItems.IsDataComplete, Is.True);
}
public override void SetUp()
{
base.SetUp();
_owningOrder = DomainObjectIDs.Order1.GetObject <Order> ();
_endPointID = RelationEndPointID.Resolve(_owningOrder, o => o.OrderItems);
_collectionEndPointMock = MockRepository.GenerateStrictMock <ICollectionEndPoint>();
StubCollectionEndPoint(_collectionEndPointMock, TestableClientTransaction, _owningOrder);
_virtualEndPointProviderStub = MockRepository.GenerateStub <IVirtualEndPointProvider> ();
_virtualEndPointProviderStub
.Stub(stub => stub.GetOrCreateVirtualEndPoint(_endPointID))
.Return(_collectionEndPointMock);
_endPointDataStub = MockRepository.GenerateStub <IDomainObjectCollectionData>();
_endPointDataDecorator = new ReadOnlyCollectionDataDecorator(_endPointDataStub);
_commandStub = MockRepository.GenerateStub <IDataManagementCommand>();
_nestedCommandMock = MockRepository.GenerateMock <IDataManagementCommand> ();
_nestedCommandMock.Stub(stub => stub.GetAllExceptions()).Return(new Exception[0]);
_expandedCommandFake = new ExpandedCommand(_nestedCommandMock);
_delegatingData = new EndPointDelegatingCollectionData(_endPointID, _virtualEndPointProviderStub);
_orderItem1 = DomainObjectIDs.OrderItem1.GetObject <OrderItem>();
_orderItem2 = DomainObjectIDs.OrderItem2.GetObject <OrderItem>();
ClientTransactionScope.EnterNullScope(); // no active transaction
}
public void EagerFetching_UsesForeignKeyDataFromDatabase_NotTransaction()
{
// This will retrieve Order1.
var ordersQuery = CreateOrdersQuery("OrderNo = 1");
// This will fetch OrderItem1 and OrderItem2, both pointing to Order1.
AddOrderItemsFetchQuery(ordersQuery, "o.OrderNo = 1");
// Fake OrderItem2 to point to Order3 in memory.
var orderItem2 = RegisterFakeOrderItem(DomainObjectIDs.OrderItem2, DomainObjectIDs.Order3);
var result = TestableClientTransaction.QueryManager.GetCollection(ordersQuery);
var order1 = DomainObjectIDs.Order1.GetObject <Order> ();
Assert.That(result.ToArray(), Is.EquivalentTo(new[] { order1 }));
var orderItemsEndPointID = RelationEndPointID.Resolve(order1, o => o.OrderItems);
var orderItemsEndPoint = TestableClientTransaction.DataManager.GetRelationEndPointWithoutLoading(orderItemsEndPointID);
Assert.That(orderItemsEndPoint, Is.Not.Null);
Assert.That(orderItemsEndPoint.IsDataComplete, Is.True);
// The relation contains the fetched result, disregarding the in-memory data. This makes it an unsynchronized relation.
Assert.That(
order1.OrderItems,
Is.EquivalentTo(new[] { DomainObjectIDs.OrderItem1.GetObject <OrderItem>(), orderItem2 }));
Assert.That(orderItem2.Order, Is.Not.SameAs(order1));
Assert.That(BidirectionalRelationSyncService.IsSynchronized(TestableClientTransaction, orderItemsEndPointID), Is.False);
}
public override void SetUp()
{
base.SetUp();
_order1 = (Order)LifetimeService.GetObjectReference(WriteableSubTransaction, DomainObjectIDs.Order1);
_relationEndPointID = RelationEndPointID.Resolve(_order1, o => o.Customer);
_oppositeRelationEndPointID = RelationEndPointID.Create(DomainObjectIDs.Customer1, _relationEndPointID.Definition.GetOppositeEndPointDefinition());
}
public void Resolve_Expression_Interface()
{
var instance = DomainObjectMother.CreateFakeObject <Order> (_objectID);
var endPointID = RelationEndPointID.Resolve(instance, o => ((IOrder)o).OrderTicket);
Assert.That(endPointID.Definition, Is.EqualTo(_endPointDefinition));
Assert.That(endPointID.ObjectID, Is.EqualTo(_objectID));
}
public void GetState_FromDataContainer_DoesNotLoadRelations()
{
var dataManager = ClientTransactionTestHelper.GetIDataManager(_transaction);
Assert.That(dataManager.GetRelationEndPointWithoutLoading(RelationEndPointID.Resolve(_existingOrder, o => o.OrderTicket)), Is.Null);
_transaction.ExecuteInScope(() => _existingOrder.OrderItems.Clear());
Assert.That(dataManager.GetRelationEndPointWithoutLoading(RelationEndPointID.Resolve(_existingOrder, o => o.OrderTicket)), Is.Null);
}
private Order LoadOrderWithRelations(ObjectID objectID)
{
var order = objectID.GetObject <Order> ();
order.EnsureDataAvailable();
ClientTransaction.Current.EnsureDataComplete(RelationEndPointID.Resolve(order, o => o.OrderTicket));
ClientTransaction.Current.EnsureDataComplete(RelationEndPointID.Resolve(order, o => o.OrderItems));
ClientTransaction.Current.EnsureDataComplete(RelationEndPointID.Resolve(order, o => o.Customer));
return(order);
}
public void VirtualEndPointQuery_OneMany_ObjectIncluded_ThatLocallyPointsToSomewhereElse()
{
SetDatabaseModifyable();
var company = CreateCompanyInDatabaseAndLoad();
Assert.That(company.IndustrialSector, Is.Null);
var industrialSector = DomainObjectIDs.IndustrialSector1.GetObject <IndustrialSector> (); // virtual end point not yet resolved
SetIndustrialSectorInOtherTransaction(company.ID, industrialSector.ID);
// Resolve virtual end point - the database says that company points to industrialSector, but the transaction says it points to null!
var companiesOfIndustrialSector = industrialSector.Companies;
companiesOfIndustrialSector.EnsureDataComplete();
Assert.That(company.IndustrialSector, Is.Null);
Assert.That(companiesOfIndustrialSector, Has.Member(company));
CheckSyncState(company, c => c.IndustrialSector, true);
CheckSyncState(industrialSector, s => s.Companies, false);
var otherCompany = companiesOfIndustrialSector.FirstOrDefault(c => c != company);
CheckSyncState(otherCompany, c => c.IndustrialSector, true);
CheckActionWorks(company.Delete);
TestableClientTransaction.Rollback(); // required so that the remaining actions can be tried below
// sync states not changed by Rollback
CheckSyncState(company, c => c.IndustrialSector, true);
CheckSyncState(industrialSector, s => s.Companies, false);
CheckActionWorks(() => industrialSector.Companies.Remove(otherCompany));
CheckActionWorks(() => industrialSector.Companies.Add(Company.NewObject()));
var companyIndex = industrialSector.Companies.IndexOf(company);
CheckActionThrows <InvalidOperationException> (industrialSector.Delete, "out of sync with the opposite object property");
CheckActionThrows <InvalidOperationException> (() => industrialSector.Companies.Remove(company), "out of sync with the opposite object property");
CheckActionThrows <InvalidOperationException> (() => industrialSector.Companies[companyIndex] = Company.NewObject(), "out of sync with the opposite object property");
CheckActionThrows <InvalidOperationException> (() => industrialSector.Companies = new ObjectList <Company> (), "out of sync with the opposite object property");
CheckActionThrows <InvalidOperationException> (industrialSector.Delete, "out of sync with the opposite object property");
CheckActionWorks(() => company.IndustrialSector = IndustrialSector.NewObject());
BidirectionalRelationSyncService.Synchronize(ClientTransaction.Current, RelationEndPointID.Resolve(industrialSector, s => s.Companies));
CheckSyncState(industrialSector, s => s.Companies, true);
Assert.That(companiesOfIndustrialSector, Has.No.Member(company));
CheckActionWorks(() => industrialSector.Companies.Add(company));
}
public void ObjectLoaded_WithInconsistentForeignKey_OneOne_NonNull()
{
Employee employee;
Computer computer;
Computer computer2;
using (ClientTransaction.Current.CreateSubTransaction().EnterDiscardingScope())
{
PrepareInconsistentState_InconsistentForeignKeyLoaded_VirtualSideAlreadyNonNull(out employee, out computer, out computer2);
// computer.Employee and employee.Computer match, but computer2.Employee doesn't
Assert.That(computer.Employee, Is.SameAs(employee));
Assert.That(computer2.Employee, Is.SameAs(employee));
Assert.That(employee.Computer, Is.SameAs(computer));
CheckSyncState(computer, c => c.Employee, true);
CheckSyncState(employee, e => e.Computer, true);
CheckSyncState(computer2, c => c.Employee, false);
CheckActionThrows <InvalidOperationException> (() =>
BidirectionalRelationSyncService.Synchronize(ClientTransaction.Current, RelationEndPointID.Resolve(computer2, c => c.Employee)),
"The object end-point '{0}/Remotion.Data.DomainObjects.UnitTests.TestDomain.Computer.Employee' "
+ "cannot be synchronized with the virtual object end-point "
+ "'{2}/Remotion.Data.DomainObjects.UnitTests.TestDomain.Employee.Computer' because "
+ "the virtual relation property already refers to another object ('{1}'). To synchronize "
+ "'{0}/Remotion.Data.DomainObjects.UnitTests.TestDomain.Computer.Employee', use "
+ "UnloadService to unload either object '{1}' or the virtual object end-point "
+ "'{2}/Remotion.Data.DomainObjects.UnitTests.TestDomain.Employee.Computer'.",
computer2.ID,
computer.ID,
employee.ID);
// By unloading the employee.Computer -> computer relation, we can now synchronize computer2.Employee -> employee with employee.Computer
UnloadService.UnloadVirtualEndPoint(ClientTransaction.Current, RelationEndPointID.Resolve(employee, e => e.Computer));
BidirectionalRelationSyncService.Synchronize(ClientTransaction.Current, RelationEndPointID.Resolve(computer2, c => c.Employee));
CheckSyncState(computer, c => c.Employee, false);
CheckSyncState(computer2, c => c.Employee, true);
CheckSyncState(employee, e => e.Computer, true);
Assert.That(employee.Computer, Is.SameAs(computer2));
Assert.That(computer2.Employee, Is.SameAs(employee));
Assert.That(computer.Employee, Is.SameAs(employee));
}
CheckSyncState(computer, c => c.Employee, false);
CheckSyncState(computer2, c => c.Employee, true);
CheckSyncState(employee, e => e.Computer, true);
Assert.That(employee.Computer, Is.SameAs(computer2));
Assert.That(computer2.Employee, Is.SameAs(employee));
Assert.That(computer.Employee, Is.SameAs(employee));
}
public void ExpandToAllRelatedObjects_SetDifferent_BidirectionalOneOne()
{
// order.OrderTicket = newOrderTicket;
var bidirectionalModification = _command.ExpandToAllRelatedObjects();
var steps = bidirectionalModification.GetNestedCommands();
Assert.That(steps.Count, Is.EqualTo(4));
// order.OrderTicket = newOrderTicket;
Assert.That(steps[0], Is.SameAs(_command));
// oldOrderTicket.Order = null;
var orderOfOldOrderTicketEndPointID = RelationEndPointID.Resolve(_oldRelatedObject, ot => ot.Order);
var orderOfOldOrderTicketEndPoint =
TestableClientTransaction.DataManager.GetRelationEndPointWithLazyLoad(orderOfOldOrderTicketEndPointID);
Assert.That(steps[1], Is.InstanceOf(typeof(RealObjectEndPointRegistrationCommandDecorator)));
var setOrderOfOldOrderTicketCommand = (ObjectEndPointSetCommand)((RealObjectEndPointRegistrationCommandDecorator)steps[1]).DecoratedCommand;
Assert.That(setOrderOfOldOrderTicketCommand.ModifiedEndPoint, Is.SameAs(orderOfOldOrderTicketEndPoint));
Assert.That(setOrderOfOldOrderTicketCommand.OldRelatedObject, Is.SameAs(_domainObject));
Assert.That(setOrderOfOldOrderTicketCommand.NewRelatedObject, Is.Null);
// newOrderTicket.Order = order;
var orderOfNewOrderTicketEndPointID = RelationEndPointID.Resolve(_newRelatedObject, ot => ot.Order);
var orderOfNewOrderTicketEndPoint =
TestableClientTransaction.DataManager.GetRelationEndPointWithLazyLoad(orderOfNewOrderTicketEndPointID);
Assert.That(steps[2], Is.InstanceOf(typeof(RealObjectEndPointRegistrationCommandDecorator)));
var setOrderOfNewOrderTicketCommand = (ObjectEndPointSetCommand)((RealObjectEndPointRegistrationCommandDecorator)steps[2]).DecoratedCommand;
Assert.That(setOrderOfNewOrderTicketCommand.ModifiedEndPoint, Is.SameAs(orderOfNewOrderTicketEndPoint));
Assert.That(setOrderOfNewOrderTicketCommand.OldRelatedObject, Is.SameAs(_newRelatedObject.Order));
Assert.That(setOrderOfNewOrderTicketCommand.NewRelatedObject, Is.SameAs(_domainObject));
// oldOrderOfNewOrderTicket.OrderTicket = null
var orderTicketOfOldOrderOfNewOrderTicketEndPointID = RelationEndPointID.Create(_newRelatedObject.Order.ID, _endPoint.Definition);
var orderTicketOfOldOrderOfNewOrderTicketEndPoint =
TestableClientTransaction.DataManager.GetRelationEndPointWithLazyLoad(orderTicketOfOldOrderOfNewOrderTicketEndPointID);
Assert.That(steps[3], Is.InstanceOf(typeof(VirtualEndPointStateUpdatedRaisingCommandDecorator)));
var setOrderTicketOfOldOrderOfNewOrderTicketCommand = ((ObjectEndPointSetCommand)((VirtualEndPointStateUpdatedRaisingCommandDecorator)steps[3]).DecoratedCommand);
Assert.That(setOrderTicketOfOldOrderOfNewOrderTicketCommand.ModifiedEndPoint, Is.SameAs(((StateUpdateRaisingVirtualObjectEndPointDecorator)orderTicketOfOldOrderOfNewOrderTicketEndPoint).InnerEndPoint));
Assert.That(setOrderTicketOfOldOrderOfNewOrderTicketCommand.OldRelatedObject, Is.SameAs(_newRelatedObject));
Assert.That(setOrderTicketOfOldOrderOfNewOrderTicketCommand.NewRelatedObject, Is.SameAs(null));
}
public override void SetUp()
{
base.SetUp();
_domainObject = DomainObjectIDs.OrderItem1.GetObject <OrderItem>();
_oldRelatedObject = _domainObject.Order;
_newRelatedObject = DomainObjectIDs.Order3.GetObject <Order> ();
_endPointID = RelationEndPointID.Resolve(_domainObject, oi => oi.Order);
_endPoint = (RealObjectEndPoint)RelationEndPointObjectMother.CreateObjectEndPoint(_endPointID, _oldRelatedObject.ID);
_command = new ObjectEndPointSetOneManyCommand(_endPoint, _newRelatedObject, OppositeObjectSetter, EndPointProviderStub, TransactionEventSinkWithMock);
}
public override void SetUp()
{
base.SetUp();
_domainObject = DomainObjectIDs.Client3.GetObject <Client> ();
_oldRelatedObject = DomainObjectIDs.Client1.GetObject <Client> ();
_newRelatedObject = DomainObjectIDs.Client2.GetObject <Client> ();
_endPointID = RelationEndPointID.Resolve(_domainObject, c => c.ParentClient);
_endPoint = RelationEndPointObjectMother.CreateObjectEndPoint(_endPointID, _oldRelatedObject.ID);
_command = new ObjectEndPointSetUnidirectionalCommand(_endPoint, _newRelatedObject, OppositeObjectSetter, TransactionEventSinkWithMock);
}
public override void SetUp()
{
base.SetUp();
_domainObject = DomainObjectIDs.Order1.GetObject <Order> ();
_oldRelatedObject = DomainObjectIDs.OrderTicket1.GetObject <OrderTicket> ();
_newRelatedObject = DomainObjectIDs.OrderTicket2.GetObject <OrderTicket> ();
_endPointID = RelationEndPointID.Resolve(_domainObject, o => o.OrderTicket);
_endPoint = RelationEndPointObjectMother.CreateObjectEndPoint(_endPointID, _oldRelatedObject.ID);
_command = new ObjectEndPointSetOneOneCommand(_endPoint, _newRelatedObject, OppositeObjectSetter, TransactionEventSinkWithMock);
}
public override void SetUp()
{
base.SetUp();
_domainObject = DomainObjectIDs.Computer1.GetObject <Computer> ();
_relatedObject = DomainObjectIDs.Employee3.GetObject <Employee> ();
_endPointID = RelationEndPointID.Resolve(_domainObject, c => c.Employee);
_endPoint = RelationEndPointObjectMother.CreateObjectEndPoint(_endPointID, _relatedObject.ID);
_transactionEventSinkWithMock = MockRepository.GenerateStrictMock <IClientTransactionEventSink>();
_command = new ObjectEndPointSetSameCommand(_endPoint, _transactionEventSinkWithMock);
}
