public void Subscribe_MessagesPublished_MessagesReceived()
{
int count = 0;
_messageObservable.Subscribe(_ => count++);
_publisher.Publish(new TestEventOne());
_publisher.Publish(new TestEventTwo());
_publisher.Publish(new TestCommandOne());
count.Should().Be(2);
}
private Task <SubscribeResult> Subscribe(MessageObserver observer)
{
var tcs = new TaskCompletionSource <SubscribeResult>();
_mqttclient.Subscribe().ContinueWith(t =>
{
try
{
_messageObservable.Subscribe(observer);
tcs.TrySetResult(t.Result);
}
catch (Exception e)
{
tcs.TrySetException(e);
}
});
return(tcs.Task);
}