public async ValueTask WriteAsyncWithScheduler()
{
var mock = new Mock <IMessageHandler>();
_handler = mock.Object;
var interceptor = new BeforeHandleInterceptor();
var scheduler = new TestScheduler();
var testChannel = new TaskSchedulerSubscribableChannel(scheduler);
testChannel.AddInterceptor(interceptor);
testChannel.Subscribe(_handler);
await testChannel.Writer.WriteAsync(_message);
Assert.True(scheduler.WasTaskScheduled);
mock.Verify(h => h.HandleMessage(_message));
Assert.Equal(1, interceptor.Counter);
Assert.True(interceptor.WasAfterHandledInvoked);
}
public void PreSendInterceptorReturningModifiedMessage()
{
var expected = new Mock <IMessage>().Object;
var interceptor = new PreSendInterceptor
{
MessageToReturn = expected
};
channel.AddInterceptor(interceptor);
channel.Send(MessageBuilder.WithPayload("test").Build());
Assert.Single(messageHandler.Messages);
var result = messageHandler.Messages[0];
Assert.NotNull(result);
Assert.Same(expected, result);
Assert.True(interceptor.WasAfterCompletionInvoked);
}
