public void EndSubmit_ThrowsOnBadAsyncResult()
{
IAsyncResult result;
// Null IAsyncResult
result = null;
ExceptionHelper.ExpectArgumentNullException(() => this.DomainClient.EndSubmit(result), "asyncResult");
// Unexpected IAsyncResult type
result = new MockAsyncResult();
ExceptionHelper.ExpectArgumentException(() => this.DomainClient.EndSubmit(result), Resources.WrongAsyncResult, "asyncResult");
ChannelFactory <CityDomainContext.ICityDomainServiceContract> factory = CreateChannelFactory <CityDomainContext.ICityDomainServiceContract>();
MethodInfo endMethod = typeof(CityDomainContext.ICityDomainServiceContract).GetMethod("EndGetCities");
// TODO: This fails because S.SM.DS.Client.DomainClientAsyncResult != S.SM.DS.Web.DomainClientAsyncResult
//// IAsyncResult operation not complete
//result = WebDomainClientAsyncResult<CityDomainContext.ICityDomainServiceContract>.CreateSubmitResult(this.DomainClient, factory.CreateChannel(), endMethod, null, null, null, null);
//ExceptionHelper.ExpectInvalidOperationException(() => this.DomainClient.EndSubmit(result), Resources.OperationNotComplete);
//// IAsyncResult from a different operation
//result = WebDomainClientAsyncResult<CityDomainContext.ICityDomainServiceContract>.CreateInvokeResult(this.DomainClient, factory.CreateChannel(), endMethod, null, null, null, null);
//((WebDomainClientAsyncResult<CityDomainContext.ICityDomainServiceContract>)result).Complete();
//ExceptionHelper.ExpectArgumentException(() => this.DomainClient.EndSubmit(result), Resources.WrongAsyncResult, "asyncResult");
//// IAsyncResult from a different instance
//WebDomainClient<CityDomainContext.ICityDomainServiceContract> otherClient = new WebDomainClient<CityDomainContext.ICityDomainServiceContract>(TestURIs.Cities);
//result = WebDomainClientAsyncResult<CityDomainContext.ICityDomainServiceContract>.CreateSubmitResult(otherClient, factory.CreateChannel(), endMethod, null, null, null, null);
//((WebDomainClientAsyncResult<CityDomainContext.ICityDomainServiceContract>)result).Complete();
//ExceptionHelper.ExpectArgumentException(() => this.DomainClient.EndSubmit(result), Resources.WrongAsyncResult, "asyncResult");
}
protected override QueryCompletedResult EndQueryCore(IAsyncResult asyncResult)
{
MockAsyncResult ar = (MockAsyncResult)asyncResult;
int entityCount = ar.Entities.Count();
QueryCompletedResult results = new QueryCompletedResult(ar.Entities, new Entity[0], entityCount, new ValidationResult[0]);
return(results);
}
protected override InvokeCompletedResult EndInvokeCore(IAsyncResult asyncResult)
{
MockAsyncResult ar = (MockAsyncResult)asyncResult;
InvokeCompletedResult invokeResults = new InvokeCompletedResult(ar.ReturnValue);
return(invokeResults);
}
protected override IAsyncResult BeginSubmitCore(EntityChangeSet changeSet, AsyncCallback callback, object userState)
{
IEnumerable <ChangeSetEntry> submitOperations = changeSet.GetChangeSetEntries();
MockAsyncResult ar = new MockAsyncResult(null, userState, new object[] { changeSet, submitOperations, userState });
// perform mock submit operations
callback.Invoke(ar);
return(ar);
}
protected override SubmitCompletedResult EndSubmitCore(IAsyncResult asyncResult)
{
MockAsyncResult ar = (MockAsyncResult)asyncResult;
object[] stateParts = (object[])ar.InnerState;
EntityChangeSet changeSet = (EntityChangeSet)stateParts[0];
IEnumerable <ChangeSetEntry> submitOperations = (IEnumerable <ChangeSetEntry>)stateParts[1];
SubmitCompletedResult submitResults = new SubmitCompletedResult(changeSet, submitOperations);
return(submitResults);
}
protected override IAsyncResult BeginInvokeCore(InvokeArgs invokeArgs, AsyncCallback callback, object userState)
{
MockAsyncResult ar = new MockAsyncResult(null, userState, new object[] { invokeArgs.OperationName, invokeArgs.ReturnType, invokeArgs.Parameters, userState });
// do the invoke and get the return value
if (invokeArgs.OperationName == "Echo")
{
ar.ReturnValue = "Echo: " + (string)invokeArgs.Parameters.Values.First();
}
callback.Invoke(ar);
return(ar);
}
protected override IAsyncResult BeginQueryCore(EntityQuery query, AsyncCallback callback, object userState)
{
// load test data and get query result
IEnumerable <Entity> entities = GetQueryResult(query.QueryName, query.Parameters);
if (query.Query != null)
{
entities = RebaseQuery(entities.AsQueryable(), query.Query).Cast <Entity>();
}
MockAsyncResult ar = new MockAsyncResult(entities, userState, null);
callback.Invoke(ar);
return(ar);
}
protected override IAsyncResult BeginInvokeCore(InvokeArgs invokeArgs, AsyncCallback callback, object userState)
{
MockAsyncResult ar = new MockAsyncResult(null, userState, new object[] { invokeArgs.OperationName, invokeArgs.ReturnType, invokeArgs.Parameters, userState });
// do the invoke and get the return value
if (invokeArgs.OperationName == "Echo")
{
ar.ReturnValue = "Echo: " + (string)invokeArgs.Parameters.Values.First();
}
callback.Invoke(ar);
return ar;
}
protected override IAsyncResult BeginSubmitCore(EntityChangeSet changeSet, AsyncCallback callback, object userState)
{
IEnumerable<ChangeSetEntry> submitOperations = changeSet.GetChangeSetEntries();
MockAsyncResult ar = new MockAsyncResult(null, userState, new object[] { changeSet, submitOperations, userState });
// perform mock submit operations
callback.Invoke(ar);
return ar;
}
protected override IAsyncResult BeginQueryCore(EntityQuery query, AsyncCallback callback, object userState)
{
// load test data and get query result
IEnumerable<Entity> entities = GetQueryResult(query.QueryName, query.Parameters);
if (query.Query != null)
{
entities = RebaseQuery(entities.AsQueryable(), query.Query).Cast<Entity>();
}
MockAsyncResult ar = new MockAsyncResult(entities, userState, null);
callback.Invoke(ar);
return ar;
}