public async Task callback_is_called_once_after_async_handler()
{
int callbackCount = 0;
dispatcher.AddMessageHandler(message, CreateHandler.AsyncHandler());
dispatcher.DispatchMessage(message, delegate() {
callbackCount++;
});
await Delay();
Assert.That(callbackCount, Is.EqualTo(1));
}
public async Task terminated_async_message_should_not_reach_further_handlers_when_reversed()
{
List <object> results = new List <object> ();
dispatcher.AddMessageHandler(message, CreateHandler.AsyncHandler((Action <object>)results.Add, new object[] { 'A' }));
dispatcher.AddMessageHandler(message, CreateHandler.AsyncHandler((Action <object>)results.Add, new object[] { 'B' }));
dispatcher.AddMessageHandler(message, CreateHandler.HandlerThatErrors((Action <object>)results.Add, new object[] { "C (with error)" }));
dispatcher.AddMessageHandler(message, CreateHandler.AsyncHandler((Action <object>)results.Add, new object[] { 'D' }));
dispatcher.DispatchMessage(message, true);
await Delay(200);
Assert.That(results, Is.EqualTo(new object[] { 'D', "C (with error)" }).AsCollection);
}
public async Task async_and_sync_handlers_should_run_in_order_when_reversed()
{
List <object> results = new List <object> ();
dispatcher.AddMessageHandler(message, CreateHandler.AsyncHandler((Action <object>)results.Add, new object[] { 'A' }));
dispatcher.AddMessageHandler(message, CreateHandler.Handler((Action <object>)results.Add, new object[] { 'B' }));
dispatcher.AddMessageHandler(message, CreateHandler.AsyncHandler((Action <object>)results.Add, new object[] { 'C' }));
dispatcher.AddMessageHandler(message, CreateHandler.Handler((Action <object>)results.Add, new object[] { 'D' }));
dispatcher.DispatchMessage(message, true);
await Delay(200);
Assert.That(results, Is.EqualTo(new object[] { 'D', 'C', 'B', 'A' }).AsCollection);
}
public async Task async_and_sync_handlers_should_run_in_order()
{
//TODO: This fails but not everytime... sometimes it's empty
List <object> results = new List <object> ();
dispatcher.AddMessageHandler(message, CreateHandler.AsyncHandler((Action <object>)results.Add, new object[] { 'A' }));
dispatcher.AddMessageHandler(message, CreateHandler.Handler((Action <object>)results.Add, new object[] { 'B' }));
dispatcher.AddMessageHandler(message, CreateHandler.AsyncHandler((Action <object>)results.Add, new object[] { 'C' }));
dispatcher.AddMessageHandler(message, CreateHandler.Handler((Action <object>)results.Add, new object[] { 'D' }));
dispatcher.DispatchMessage(message);
await Delay(200);
Assert.That(results, Is.EqualTo(new object[] { 'A', 'B', 'C', 'D' }).AsCollection);
}
