public void TestAddingHandlersForExistingCorrelation_ThrowsDuplicatedKeyException()
{
var logger = new Mock<ILogger>();
var callbackHandlerStack = new CallbackHandlerStack(new ExpirableItemCollection<CorrelationId>(logger.Object));
var correlationId = new CorrelationId(Guid.NewGuid().ToByteArray());
var promise = new Promise();
callbackHandlerStack.Push(correlationId, promise, Enumerable.Empty<MessageIdentifier>());
Assert.Throws<DuplicatedKeyException>(() =>
{
callbackHandlerStack.Push(correlationId, promise, Enumerable.Empty<MessageIdentifier>());
});
}
public void TestPopCallBackHandlerForSpecificMessage_RemovesAllOtherHandlersForThisCorrelationId()
{
var logger = new Mock<ILogger>();
var callbackHandlerStack = new CallbackHandlerStack(new ExpirableItemCollection<CorrelationId>(logger.Object));
var correlationId = new CorrelationId(Guid.NewGuid().ToByteArray());
var promise = new Promise();
var messageHandlerIdentifiers = new[]
{
new MessageIdentifier(Message.CurrentVersion, SimpleMessage.MessageIdentity),
new MessageIdentifier(Message.CurrentVersion, ExceptionMessage.MessageIdentity)
};
callbackHandlerStack.Push(correlationId, promise, messageHandlerIdentifiers);
var handler = callbackHandlerStack.Pop(new CallbackHandlerKey
{
Identity = SimpleMessage.MessageIdentity,
Version = Message.CurrentVersion,
Correlation = correlationId.Value
});
Assert.IsNotNull(handler);
handler = callbackHandlerStack.Pop(new CallbackHandlerKey
{
Identity = ExceptionMessage.MessageIdentity,
Version = Message.CurrentVersion,
Correlation = correlationId.Value
});
Assert.IsNull(handler);
}