private static void QueryEntitySet(DataServiceContextWrapper <DefaultContainer> contextWrapper)
{
contextWrapper.Configurations.ResponsePipeline
.OnEntryStarted(PipelineEventsTestsHelper.ModifyEntryId_Reading)
.OnEntryStarted(PipelineEventsTestsHelper.ModifyEntryEditLink_ReadingStart)
.OnEntryEnded(PipelineEventsTestsHelper.ModifyEntryEditLink_ReadingEnd)
.OnEntryEnded(PipelineEventsTestsHelper.ModifyEntryAction_Reading)
.OnNestedResourceInfoEnded(PipelineEventsTestsHelper.ModifyAssociationLinkUrl_ReadingNavigationLink)
.OnEntityMaterialized(PipelineEventsTestsHelper.ModifyPropertyValueCustomer_Materialized);
var entryResultsLinq = contextWrapper.CreateQuery <Customer>("Customer").ToArray();
foreach (var customer in entryResultsLinq)
{
PipelineEventsTestsHelper.VerifyModfiedCustomerEntry(contextWrapper, customer);
}
var entryResultsExecute = contextWrapper.Execute <Customer>(new Uri("Customer", UriKind.Relative));
foreach (Customer customer in entryResultsExecute)
{
PipelineEventsTestsHelper.VerifyModfiedCustomerEntry(contextWrapper, customer);
}
var customerQuery = contextWrapper.CreateQuery <Customer>("Customer");
DataServiceCollection <Customer> entryResultsCollection = new DataServiceCollection <Customer>(customerQuery);
foreach (Customer customer in entryResultsCollection)
{
PipelineEventsTestsHelper.VerifyModfiedCustomerEntry(contextWrapper, customer);
}
}
private static void QueryEntitySetExecuteAsync(DataServiceContextWrapper <DefaultContainer> contextWrapper)
{
contextWrapper.Configurations.ResponsePipeline
.OnEntryStarted(PipelineEventsTestsHelper.ModifyEntryId_Reading)
.OnEntryStarted(PipelineEventsTestsHelper.ModifyEntryEditLink_ReadingStart)
.OnEntryEnded(PipelineEventsTestsHelper.ModifyEntryEditLink_ReadingEnd)
.OnEntryEnded(PipelineEventsTestsHelper.ModifyEntryAction_Reading)
.OnNestedResourceInfoEnded(PipelineEventsTestsHelper.ModifyAssociationLinkUrl_ReadingNavigationLink)
.OnEntityMaterialized(PipelineEventsTestsHelper.ModifyPropertyValueCustomer_Materialized);
IEnumerable <Customer> customers = null;
IAsyncResult r = contextWrapper.BeginExecute <Customer>(
new Uri("Customer", UriKind.Relative),
result => { customers = contextWrapper.EndExecute <Customer>(result); },
null);
while (!r.IsCompleted)
{
Thread.Sleep(1000);
}
foreach (Customer customer in customers)
{
PipelineEventsTestsHelper.VerifyModfiedCustomerEntry(contextWrapper, customer);
}
}
public void UpdateObjectTestAction(ODataFormat format, MergeOption mergeOption, SaveChangesOptions saveChangesOption)
{
DataServiceContextWrapper <DefaultContainer> contextWrapper = this.CreateContext();
contextWrapper.Context.MergeOption = mergeOption;
contextWrapper.Context.AddAndUpdateResponsePreference = DataServiceResponsePreference.IncludeContent;
if (format == ODataFormat.Json)
{
contextWrapper.Format.UseJson();
}
Customer customer = PipelineEventsTestsHelper.CreateNewCustomer(200);
contextWrapper.AddObject("Customer", customer);
contextWrapper.SaveChanges();
contextWrapper.Configurations.RequestPipeline
.OnEntryStarting(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntity_Writing)
.OnEntryEnding(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntry_Writing);
customer.Name = "update";
contextWrapper.UpdateObject(customer);
contextWrapper.SaveChanges(saveChangesOption);
Assert.IsTrue(customer.Name.EndsWith("UpdatedODataEntryPropertyValue"), "Unexpected primitive property");
Assert.IsTrue(customer.Auditing.ModifiedBy.Equals("UpdatedODataEntryPropertyValue"), "Unexpected complex property");
Assert.IsTrue(customer.PrimaryContactInfo.EmailBag.Contains("UpdatedODataEntryPropertyValue"));
contextWrapper.DeleteObject(customer);
contextWrapper.SaveChanges();
}
private static void AddUpdateBatchTest(DataServiceContextWrapper <DefaultContainer> contextWrapper)
{
contextWrapper.Configurations.RequestPipeline
.OnEntryStarting(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntity_Writing)
.OnEntryEnding(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntry_Writing);
Customer customer = PipelineEventsTestsHelper.CreateNewCustomer(300);
contextWrapper.AddObject("Customer", customer);
Customer customer2 = PipelineEventsTestsHelper.CreateNewCustomer(301);
contextWrapper.AddObject("Customer", customer2);
Order order = PipelineEventsTestsHelper.CreateNewOrder(300);
contextWrapper.AddRelatedObject(customer, "Orders", order);
contextWrapper.SaveChanges(SaveChangesOptions.BatchWithSingleChangeset);
Assert.IsTrue(customer.Name.EndsWith("UpdatedODataEntryPropertyValue"), "Unexpected primitive property");
Assert.IsTrue(customer2.Name.EndsWith("UpdatedODataEntryPropertyValue"), "Unexpected primitive property");
contextWrapper.DeleteObject(customer);
contextWrapper.DeleteObject(customer2);
contextWrapper.DeleteObject(order);
contextWrapper.SaveChanges();
}
public void AddObjectTestAction(ODataFormat format, MergeOption mergeOption, SaveChangesOptions saveChangesOption)
{
DataServiceContextWrapper <DefaultContainer> contextWrapper = this.CreateContext();
contextWrapper.Context.MergeOption = mergeOption;
if (format == ODataFormat.Json)
{
contextWrapper.Format.UseJson();
}
contextWrapper.Configurations.RequestPipeline
.OnEntryStarting(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntity_Writing)
.OnEntryEnding(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntry_Writing);
Customer customer = PipelineEventsTestsHelper.CreateNewCustomer(100);
contextWrapper.AddObject("Customer", customer);
contextWrapper.SaveChanges(saveChangesOption);
if (format == ODataFormat.Atom)
{
// Make the ATOM payload order consistence with JSON.
Assert.IsTrue(customer.Name.EndsWith("UpdatedODataEntryPropertyValueModifyPropertyValueCustomerEntry_Writing"), "Unexpected primitive property");
}
else
{
Assert.IsTrue(customer.Name.EndsWith("UpdatedODataEntryPropertyValue"), "Unexpected primitive property");
}
Assert.IsTrue(customer.Auditing.ModifiedBy.Equals("UpdatedODataEntryPropertyValue"), "Unexpected complex property");
Assert.IsTrue(customer.PrimaryContactInfo.EmailBag.Contains("UpdatedODataEntryPropertyValue"));
contextWrapper.DeleteObject(customer);
contextWrapper.SaveChanges();
}
public void AddObjectTestAction(ODataFormat format, MergeOption mergeOption, SaveChangesOptions saveChangesOption)
{
DataServiceContextWrapper <DefaultContainer> contextWrapper = this.CreateContext();
contextWrapper.Context.MergeOption = mergeOption;
if (format == ODataFormat.Json)
{
contextWrapper.Format.UseJson();
}
contextWrapper.Configurations.RequestPipeline
.OnEntryStarting(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntity_Writing)
.OnEntryEnding(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntry_Writing);
Customer customer = PipelineEventsTestsHelper.CreateNewCustomer(1100);
contextWrapper.AddObject("Customer", customer);
IAsyncResult r1 = contextWrapper.BeginSaveChanges(
saveChangesOption,
result =>
{
contextWrapper.EndSaveChanges(result);
},
null);
while (!r1.IsCompleted)
{
Thread.Sleep(1000);
}
Assert.IsTrue(customer.Name.EndsWith("UpdatedODataEntryPropertyValue"), "Unexpected primitive property");
Assert.IsTrue(customer.Auditing.ModifiedBy.Equals("UpdatedODataEntryPropertyValue"), "Unexpected complex property");
Assert.IsTrue(customer.PrimaryContactInfo.EmailBag.Contains("UpdatedODataEntryPropertyValue"));
contextWrapper.DeleteObject(customer);
IAsyncResult r2 = contextWrapper.BeginSaveChanges(
saveChangesOption,
result =>
{
contextWrapper.EndSaveChanges(result);
},
null);
while (!r2.IsCompleted)
{
Thread.Sleep(1000);
}
}
private static void CancelRequestTest(DataServiceContextWrapper <DefaultContainer> contextWrapper)
{
contextWrapper.Configurations.RequestPipeline
.OnEntryStarting(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntity_Writing)
.OnEntryEnding(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntry_Writing);
Customer customer = PipelineEventsTestsHelper.CreateNewCustomer();
contextWrapper.AddObject("Customer", customer);
IAsyncResult result = contextWrapper.BeginSaveChanges(null, null);
contextWrapper.CancelRequest(result);
Assert.IsTrue(customer.Name.EndsWith("ModifyPropertyValueCustomerEntity_Writing"), "Unexpected primitive property");
}
public void CancelRequestTest()
{
this.RunOnAtomAndJsonFormats(
this.CreateContext,
(contextWrapper) =>
{
contextWrapper.Configurations.RequestPipeline
.OnEntryStarting(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntity_Writing)
.OnEntryEnding(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntry_Writing);
Customer customer = PipelineEventsTestsHelper.CreateNewCustomer();
contextWrapper.AddObject("Customer", customer);
IAsyncResult result = contextWrapper.BeginSaveChanges(null, null);
contextWrapper.CancelRequest(result);
Assert.IsTrue(customer.Name.EndsWith("ModifyPropertyValueCustomerEntity_Writing"), "Unexpected primitive property");
});
}
public void ThrowExceptionInPipelineDelegateTest()
{
this.RunOnAtomAndJsonFormats(
this.CreateContext,
(contextWrapper) =>
{
contextWrapper.Configurations.ResponsePipeline.OnEntryEnded(PipelineEventsTestsHelper.ThrowException_Reading);
contextWrapper.Configurations.RequestPipeline.OnEntryEnding(PipelineEventsTestsHelper.ThrowException_Writing);
Customer customer = PipelineEventsTestsHelper.CreateNewCustomer();
contextWrapper.AddObject("Customer", customer);
var e1 = this.Throws <Exception>(() => contextWrapper.SaveChanges());
Assert.AreEqual("ThrowException_Writing", e1.Message);
var e2 = this.Throws <Exception>(() => contextWrapper.Execute <Customer>(new Uri("Customer", UriKind.Relative)).First());
Assert.AreEqual("ThrowException_Reading", e2.Message);
});
}
public void QueryEntitySet()
{
this.RunOnAtomAndJsonFormats(
this.CreateContext,
(contextWrapper) =>
{
contextWrapper.Configurations.ResponsePipeline
.OnEntryStarted(PipelineEventsTestsHelper.ModifyEntryId_Reading)
.OnEntryStarted(PipelineEventsTestsHelper.ModifyEntryEditLink_ReadingStart)
.OnEntryEnded(PipelineEventsTestsHelper.ModifyEntryEditLink_ReadingEnd)
.OnEntryEnded(PipelineEventsTestsHelper.ModifyEntryAction_Reading)
.OnNavigationLinkEnded(PipelineEventsTestsHelper.ModifyAssociationLinkUrl_ReadingNavigationLink)
.OnEntityMaterialized(PipelineEventsTestsHelper.ModifyPropertyValueCustomer_Materialized);
// cover this for Json
if (contextWrapper.Format.ODataFormat == ODataFormat.Atom)
{
contextWrapper.Configurations.ResponsePipeline.OnNavigationLinkStarted(PipelineEventsTestsHelper.ModifyLinkName_ReadingNavigationLink);
}
var entryResultsLinq = contextWrapper.CreateQuery <Customer>("Customer").ToArray();
foreach (var customer in entryResultsLinq)
{
PipelineEventsTestsHelper.VerifyModfiedCustomerEntry(contextWrapper, customer);
}
var entryResultsExecute = contextWrapper.Execute <Customer>(new Uri("Customer", UriKind.Relative));
foreach (Customer customer in entryResultsExecute)
{
PipelineEventsTestsHelper.VerifyModfiedCustomerEntry(contextWrapper, customer);
}
var customerQuery = contextWrapper.CreateQuery <Customer>("Customer");
DataServiceCollection <Customer> entryResultsCollection = new DataServiceCollection <Customer>(customerQuery);
foreach (Customer customer in entryResultsCollection)
{
PipelineEventsTestsHelper.VerifyModfiedCustomerEntry(contextWrapper, customer);
}
});
}
public void QueryEntitySetExecuteAsync()
{
this.RunOnAtomAndJsonFormats(
this.CreateContext,
(contextWrapper) =>
{
contextWrapper.Configurations.ResponsePipeline
.OnEntryStarted(PipelineEventsTestsHelper.ModifyEntryId_Reading)
.OnEntryStarted(PipelineEventsTestsHelper.ModifyEntryEditLink_ReadingStart)
.OnEntryEnded(PipelineEventsTestsHelper.ModifyEntryEditLink_ReadingEnd)
.OnEntryEnded(PipelineEventsTestsHelper.ModifyEntryAction_Reading)
.OnNavigationLinkEnded(PipelineEventsTestsHelper.ModifyAssociationLinkUrl_ReadingNavigationLink)
.OnEntityMaterialized(PipelineEventsTestsHelper.ModifyPropertyValueCustomer_Materialized);
// cover this for Json
if (contextWrapper.Format.ODataFormat == ODataFormat.Atom)
{
contextWrapper.Configurations.ResponsePipeline.OnNavigationLinkStarted(PipelineEventsTestsHelper.ModifyLinkName_ReadingNavigationLink);
}
IEnumerable <Customer> customers = null;
IAsyncResult r = contextWrapper.BeginExecute <Customer>(
new Uri("Customer", UriKind.Relative),
result =>
{
customers = contextWrapper.EndExecute <Customer>(result);
},
null);
while (!r.IsCompleted)
{
Thread.Sleep(1000);
}
foreach (Customer customer in customers)
{
PipelineEventsTestsHelper.VerifyModfiedCustomerEntry(contextWrapper, customer);
}
});
}
public void AddObjectSetLinkTest()
{
this.RunOnAtomAndJsonFormats(
this.CreateContext,
(contextWrapper) =>
{
// These delegates are invoked when the client sends a single request for AddObject+SetLink
contextWrapper.Configurations.RequestPipeline
.OnNavigationLinkStarting(PipelineEventsTestsHelper.ModifyNavigationLink_WritingStart)
.OnNavigationLinkEnding(PipelineEventsTestsHelper.ModifyNavigationLink_WritingEnd)
.OnEntityReferenceLink(PipelineEventsTestsHelper.ModifyReferenceLink);
Customer customer = PipelineEventsTestsHelper.CreateNewCustomer(400);
Customer customer2 = PipelineEventsTestsHelper.CreateNewCustomer(401);
Customer customer3 = PipelineEventsTestsHelper.CreateNewCustomer(402);
Customer customer4 = PipelineEventsTestsHelper.CreateNewCustomer(403);
contextWrapper.AddObject("Customer", customer);
contextWrapper.AddObject("Customer", customer2);
contextWrapper.AddObject("Customer", customer3);
contextWrapper.AddObject("Customer", customer4);
contextWrapper.SaveChanges();
Order order = PipelineEventsTestsHelper.CreateNewOrder(400);
contextWrapper.AddObject("Order", order);
contextWrapper.SetLink(order, "Customer", customer);
contextWrapper.SaveChanges();
Assert.AreEqual(400, order.OrderId, "OrderId should not be altered in the pipeline delegates");
Customer relatedCustomer = contextWrapper.Execute <Customer>(new Uri("Order(400)/Customer", UriKind.Relative)).Single();
Assert.AreEqual(402, relatedCustomer.CustomerId, "Associated CustomerId should be altered in the pipeline delegates");
contextWrapper.DeleteObject(customer);
contextWrapper.DeleteObject(customer2);
contextWrapper.DeleteObject(customer3);
contextWrapper.DeleteObject(customer4);
contextWrapper.DeleteObject(order);
contextWrapper.SaveChanges();
});
}
public void AddUpdateObjectStreamTest()
{
this.RunOnAtomAndJsonFormats(
this.CreateContext,
(contextWrapper) =>
{
contextWrapper.Configurations.RequestPipeline
.OnEntryStarting(PipelineEventsTestsHelper.ModifyPropertyValueCarEntity_Writing)
.OnEntryEnding(PipelineEventsTestsHelper.ModifyPropertyValueCarEntry_Writing);
Car car = PipelineEventsTestsHelper.CreateNewCar();
contextWrapper.AddObject("Car", car);
contextWrapper.SetSaveStream(car, new MemoryStream(new byte[] { 66, 67 }), true, "text/plain", "slug");
contextWrapper.SetSaveStream(car, "Photo", new MemoryStream(new byte[] { 66 }), true, new DataServiceRequestArgs()
{
ContentType = "text/plain"
});
contextWrapper.SaveChanges();
// when DataServiceResponsePreference.IncludeContent is not set, property modified in OnEntryEnding will not be updated in client
Assert.IsTrue(car.Description.EndsWith("ModifyPropertyValueCarEntity_Writing"), "Unexpected primitive property");
contextWrapper.SetSaveStream(car, new MemoryStream(new byte[] { 68, 69 }), true, "text/plain", "slug");
contextWrapper.SetSaveStream(car, "Video", new MemoryStream(new byte[] { 66 }), true, new DataServiceRequestArgs()
{
ContentType = "text/plain"
});
car.Description = "update";
contextWrapper.UpdateObject(car);
contextWrapper.SaveChanges();
// when DataServiceResponsePreference.IncludeContent is not set, property modified in OnEntryEnding will not be updated in client
Assert.IsTrue(car.Description.EndsWith("ModifyPropertyValueCarEntity_Writing"), "Unexpected primitive property");
contextWrapper.DeleteObject(car);
contextWrapper.SaveChanges();
});
}
public void AddUpdateBatchTest()
{
this.RunOnAtomAndJsonFormats(
this.CreateContext,
(contextWrapper) =>
{
contextWrapper.Configurations.RequestPipeline
.OnEntryStarting(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntity_Writing)
.OnEntryEnding(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntry_Writing);
Customer customer = PipelineEventsTestsHelper.CreateNewCustomer(300);
contextWrapper.AddObject("Customer", customer);
Customer customer2 = PipelineEventsTestsHelper.CreateNewCustomer(301);
contextWrapper.AddObject("Customer", customer2);
Order order = PipelineEventsTestsHelper.CreateNewOrder(300);
contextWrapper.AddRelatedObject(customer, "Orders", order);
contextWrapper.SaveChanges(SaveChangesOptions.BatchWithSingleChangeset);
if (contextWrapper.Format.ODataFormat == ODataFormat.Atom)
{
Assert.IsTrue(customer.Name.EndsWith("UpdatedODataEntryPropertyValueModifyPropertyValueCustomerEntry_Writing"), "Unexpected primitive property");
Assert.IsTrue(customer2.Name.EndsWith("UpdatedODataEntryPropertyValueModifyPropertyValueCustomerEntry_Writing"), "Unexpected primitive property");
}
else
{
Assert.IsTrue(customer.Name.EndsWith("UpdatedODataEntryPropertyValue"), "Unexpected primitive property");
Assert.IsTrue(customer2.Name.EndsWith("UpdatedODataEntryPropertyValue"), "Unexpected primitive property");
}
contextWrapper.DeleteObject(customer);
contextWrapper.DeleteObject(customer2);
contextWrapper.DeleteObject(order);
contextWrapper.SaveChanges();
});
}
private static void QueryEntitySetLinqAsync(DataServiceContextWrapper <DefaultContainer> contextWrapper)
{
contextWrapper.Configurations.ResponsePipeline
.OnEntryStarted(PipelineEventsTestsHelper.ModifyEntryId_Reading)
.OnEntryStarted(PipelineEventsTestsHelper.ModifyEntryEditLink_ReadingStart)
.OnEntryEnded(PipelineEventsTestsHelper.ModifyEntryEditLink_ReadingEnd)
.OnEntryEnded(PipelineEventsTestsHelper.ModifyEntryAction_Reading)
.OnNavigationLinkEnded(PipelineEventsTestsHelper.ModifyAssociationLinkUrl_ReadingNavigationLink)
.OnEntityMaterialized(PipelineEventsTestsHelper.ModifyPropertyValueCustomer_Materialized);
// cover this for Json
if (contextWrapper.Format.ODataFormat == ODataFormat.Atom)
{
contextWrapper.Configurations.ResponsePipeline.OnNavigationLinkStarted(
PipelineEventsTestsHelper.ModifyLinkName_ReadingNavigationLink);
}
var query = contextWrapper.CreateQuery <Customer>("Customer");
var customers = Enumerable.Empty <Customer>();
var r = query.BeginExecute(
result =>
{
customers = query.EndExecute(result);
}, null);
while (!r.IsCompleted)
{
Thread.Sleep(1000);
}
foreach (Customer customer in customers)
{
PipelineEventsTestsHelper.VerifyModfiedCustomerEntry(contextWrapper, customer);
}
}
public void UpdateObjectTestAction(ODataFormat format, MergeOption mergeOption, SaveChangesOptions saveChangesOption)
{
DataServiceContextWrapper <DefaultContainer> contextWrapper = this.CreateContext();
contextWrapper.Context.MergeOption = mergeOption;
contextWrapper.Context.AddAndUpdateResponsePreference = DataServiceResponsePreference.IncludeContent;
if (format == ODataFormat.Json)
{
contextWrapper.Format.UseJson();
}
Customer customer = PipelineEventsTestsHelper.CreateNewCustomer(1200);
contextWrapper.AddObject("Customer", customer);
IAsyncResult r1 = contextWrapper.BeginSaveChanges(
result =>
{
contextWrapper.EndSaveChanges(result);
},
null);
while (!r1.IsCompleted)
{
Thread.Sleep(1000);
}
contextWrapper.Configurations.RequestPipeline
.OnEntryStarting(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntity_Writing)
.OnEntryEnding(PipelineEventsTestsHelper.ModifyPropertyValueCustomerEntry_Writing);
customer.Name = "update";
contextWrapper.UpdateObject(customer);
IAsyncResult r2 = contextWrapper.BeginSaveChanges(
result =>
{
contextWrapper.EndSaveChanges(result);
},
null);
while (!r2.IsCompleted)
{
Thread.Sleep(1000);
}
if (format == ODataFormat.Atom)
{
// Make the ATOM payload order consistence with JSON.
Assert.IsTrue(customer.Name.EndsWith("UpdatedODataEntryPropertyValueModifyPropertyValueCustomerEntry_Writing"), "Unexpected primitive property");
}
else
{
Assert.IsTrue(customer.Name.EndsWith("UpdatedODataEntryPropertyValue"), "Unexpected primitive property");
}
Assert.IsTrue(customer.Auditing.ModifiedBy.Equals("UpdatedODataEntryPropertyValue"), "Unexpected complex property");
Assert.IsTrue(customer.PrimaryContactInfo.EmailBag.Contains("UpdatedODataEntryPropertyValue"));
contextWrapper.DeleteObject(customer);
IAsyncResult r3 = contextWrapper.BeginSaveChanges(
result =>
{
contextWrapper.EndSaveChanges(result);
},
null);
while (!r3.IsCompleted)
{
Thread.Sleep(1000);
}
}
private static void AddObjectSetLinkTestAsync(DataServiceContextWrapper <DefaultContainer> contextWrapper)
{
// These delegates are invoked when the client sends a single request for AddObject+SetLink
contextWrapper.Configurations.RequestPipeline
.OnNestedResourceInfoStarting(PipelineEventsTestsHelper.ModifyNavigationLink_WritingStart)
.OnNestedResourceInfoEnding(PipelineEventsTestsHelper.ModifyNavigationLink_WritingEnd)
.OnEntityReferenceLink(PipelineEventsTestsHelper.ModifyReferenceLink);
Customer customer = PipelineEventsTestsHelper.CreateNewCustomer(1300);
Customer customer2 = PipelineEventsTestsHelper.CreateNewCustomer(1301);
Customer customer3 = PipelineEventsTestsHelper.CreateNewCustomer(1302);
Customer customer4 = PipelineEventsTestsHelper.CreateNewCustomer(1303);
contextWrapper.AddObject("Customer", customer);
contextWrapper.AddObject("Customer", customer2);
contextWrapper.AddObject("Customer", customer3);
contextWrapper.AddObject("Customer", customer4);
IAsyncResult r1 = contextWrapper.BeginSaveChanges(
result => { contextWrapper.EndSaveChanges(result); },
null);
while (!r1.IsCompleted)
{
Thread.Sleep(1000);
}
Order order = PipelineEventsTestsHelper.CreateNewOrder(1300);
contextWrapper.AddObject("Order", order);
contextWrapper.SetLink(order, "Customer", customer);
IAsyncResult r2 = contextWrapper.BeginSaveChanges(
result => { contextWrapper.EndSaveChanges(result); },
null);
while (!r2.IsCompleted)
{
Thread.Sleep(1000);
}
Assert.AreEqual(1300, order.OrderId, "OrderId should not be altered in the pipeline delegates");
Customer relatedCustomer = null;
IAsyncResult r3 = contextWrapper.BeginExecute <Customer>(
new Uri("Order(1300)/Customer", UriKind.Relative),
result => { relatedCustomer = contextWrapper.EndExecute <Customer>(result).Single(); },
null);
while (!r3.IsCompleted)
{
Thread.Sleep(1000);
}
Assert.AreEqual(1302, relatedCustomer.CustomerId,
"Associated CustomerId should be altered in the pipeline delegates");
contextWrapper.DeleteObject(customer);
contextWrapper.DeleteObject(customer2);
contextWrapper.DeleteObject(customer3);
contextWrapper.DeleteObject(customer4);
contextWrapper.DeleteObject(order);
IAsyncResult r4 = contextWrapper.BeginSaveChanges(
result => { contextWrapper.EndSaveChanges(result); },
null);
while (!r4.IsCompleted)
{
Thread.Sleep(1000);
}
}
