Add some assertions for the new 'init' and 'done' handlers
Add some assertions for the new 'init' and 'done' handlers

(cherry picked from commit f13985d568349e871f6765eef4f544bb0689526b)

dashorst/wicket,bitstorm/wicket,AlienQueen/wicket,apache/wicket,selckin/wicket,topicusonderwijs/wicket,topicusonderwijs/wicket,selckin/wicket,freiheit-com/wicket,freiheit-com/wicket,dashorst/wicket,bitstorm/wicket,apache/wicket,aldaris/wicket,mosoft521/wicket,aldaris/wicket,dashorst/wicket,mosoft521/wicket,klopfdreh/wicket,aldaris/wicket,klopfdreh/wicket,selckin/wicket,AlienQueen/wicket,dashorst/wicket,apache/wicket,mosoft521/wicket,klopfdreh/wicket,aldaris/wicket,topicusonderwijs/wicket,freiheit-com/wicket,bitstorm/wicket,apache/wicket,AlienQueen/wicket,freiheit-com/wicket,topicusonderwijs/wicket,apache/wicket,mosoft521/wicket,freiheit-com/wicket,bitstorm/wicket,aldaris/wicket,AlienQueen/wicket,AlienQueen/wicket,selckin/wicket,dashorst/wicket,topicusonderwijs/wicket,selckin/wicket,mosoft521/wicket,klopfdreh/wicket,bitstorm/wicket,klopfdreh/wicket