public async Task CallbackThrows()
{
var exceptionThrown = false;
var id = Guid.NewGuid();
var sagaData = new SagaWithCorrelation.SagaData
{
Id = id,
OriginalMessageId = "theOriginalMessageId",
Originator = "theOriginator",
SimpleProperty = "PropertyValue",
CorrelationProperty = "theCorrelationProperty"
};
var persister = SetUp(nameof(CallbackThrows), schema);
var definition = new SagaDefinition(
tableSuffix: "SagaWithCorrelation",
name: "SagaWithCorrelation",
correlationProperty: new CorrelationProperty
(
name: "CorrelationProperty",
type: CorrelationPropertyType.String
)
);
DropAndCreate(definition, nameof(CallbackThrows), schema);
using (var connection = dbConnection())
using (var transaction = connection.BeginTransaction())
using (var storageSession = new StorageSession(connection, transaction, true, null))
{
await persister.Save(sagaData, storageSession, "theProperty").ConfigureAwait(false);
storageSession.OnSaveChanges(s =>
{
throw new Exception("Simulated");
});
try
{
await storageSession.CompleteAsync();
}
catch (Exception)
{
exceptionThrown = true;
}
}
Assert.IsTrue(exceptionThrown);
using (var connection = dbConnection())
using (var transaction = connection.BeginTransaction())
using (var storageSession = new StorageSession(connection, transaction, true, null))
{
var savedEntity = await persister.Get <SagaWithCorrelation.SagaData>(id, storageSession).ConfigureAwait(false);
Assert.IsNull(savedEntity.Data);
}
}
public async Task CallbackIsInvoked()
{
var callbackInvoked = false;
using (var connection = dbConnection())
using (var transaction = connection.BeginTransaction())
using (var storageSession = new StorageSession(connection, transaction, true, null))
{
storageSession.OnSaveChanges(s =>
{
callbackInvoked = true;
return(Task.FromResult(0));
});
await storageSession.CompleteAsync();
}
Assert.IsTrue(callbackInvoked);
}
