How to debug an event in Symfony?

Question

symfony

There is an event, you need to debug it and see how it is executed. Is it possible to call event as a command?

Answer 1

Debug event or still listener/subscriber? If the latter, then write a test
in which you collect the necessary event, and pass it to the listener, checking along the way that everything is being executed...
cases) and pull the listener through the container and pass the event, collect the results already real.
If without tests - Write down a simple controller in which throw an event, and debug the result, this method will take 5 minutes ...
UPD: Found an example from the phone: www.inanzzz.com/index.php/post/04ad/testing-event- ...
conveys the essence