public void SettingMessageHandlerSetsTheMessageHandlerOfTheReceiverToAForwardingMessageHandler()
{
using var receiver = new FakeReceiver();
using var forwardingReceiver = new ForwardingReceiver("foo", receiver);
var messageHandler = new FakeMessageHandler();
forwardingReceiver.MessageHandler = messageHandler;
forwardingReceiver.MessageHandler.Should().BeSameAs(messageHandler);
receiver.MessageHandler.Should().NotBeSameAs(messageHandler);
receiver.MessageHandler.Should().BeOfType <ForwardingMessageHandler>();
((ForwardingMessageHandler)receiver.MessageHandler).MessageHandler.Should().BeSameAs(messageHandler);
}
public async Task OnMessageReceivedCallsInnerHandlerOnMessageReceivedWithForwardingReceiverMessage()
{
var receiver = new FakeReceiver();
var forwardingReceiver = new ForwardingReceiver("foo", receiver);
var messageHandler = new FakeMessageHandler();
var handler = new ForwardingMessageHandler(forwardingReceiver, messageHandler);
var message = new FakeReceiverMessage("Hello, world!");
await handler.OnMessageReceivedAsync(receiver, message);
messageHandler.ReceivedMessages.Should().ContainSingle();
messageHandler.ReceivedMessages[0].Receiver.Should().BeSameAs(forwardingReceiver);
messageHandler.ReceivedMessages[0].Message.Should().BeOfType <ForwardingReceiverMessage>();
((ForwardingReceiverMessage)messageHandler.ReceivedMessages[0].Message).Message.Should().BeSameAs(message);
((ForwardingReceiverMessage)messageHandler.ReceivedMessages[0].Message).ForwardingReceiver.Should().BeSameAs(forwardingReceiver);
}
