UPD adding test for Controller::beforeProcessing added to Mediator before callback invoked
UPD adding triggering of the after controller process event
UPD adding helper used to ensure the beforeProcessing Controller method is properly added
UPD removing dispatcher tests for event triggering as we need to refactor our usage of MockMediator
ADD & DEL renaming dispatch mediator helper to a new namespace/name more appropriate
UPD removing some code that we no longer have tests for
ADD test helper for testing dispatcher triggering mediator events
ADD a test helper for testing triggering Before event
UPD adding test for before routing event triggering
UPD moving this functionality to abstract parent
UPD adding code to pass tests for before routing event triggering