Added more unit tests for the new EventUtils implementation.
Added more unit tests for the new EventUtils implementation.

gencer/tinymce,dziemian007/tinymce,leofeyer/tinymce,pmpl-5/tinymce,ice8lue/tinymce,rbecheras/tinymce,tinymce/tinymce,pmpl-5/tinymce,blakewallan/tinymce,shilpi230/tinymce,ETSI-CTI/TinySpecMCE,henrythewasp/tinymce,nbcp/tinymce,howanghk/tinymce,kencheung/tinymce,fhchina/tinymce,rxl194/tinymce,adaptiffdesigns/tinymce,danielpunkass/tinymce,Razzwan/tinymce,gencer/tinymce,sachgits/tinymce,nikolas/tinymce,danielpunkass/tinymce,VioletLife/tinymce,Zimbra/tinymce,ChristophKaser/tinymce,widgetfactory/tinymce,support-dot-com/tinymce,fashionsun/tinymce,ChristophKaser/tinymce,simachewh/tinymce,tinymce/tinymce,rxl194/tinymce,jashua212/tinymce,toxalot/tinymce,collective/tinymce,rednose-public/tinymce,blakewallan/tinymce,mplank/tinymce,tinymce/tinymce,toxalot/tinymce,adaptiffdesigns/tinymce,howanghk/tinymce,sjbufton/tinymce,widgetfactory/tinymce,sachgits/tinymce,Razzwan/tinymce,FernCreek/tinymce,M4R7iNP/tinymce,cclaerhout/tinymce,fillabs/TinySpecMCE,aduth/tinymce,enfold/tinymce,fhchina/tinymce,kencheung/tinymce,shilpi230/tinymce,1099511627776/tinymce,cclaerhout/tinymce,fillabs/TinySpecMCE,aduth/tinymce,Zimbra/tinymce,MediehusetTek/tinymce,danielpunkass/tinymce,jtark/tinymce,bsuh/tinymce,danchr/tinymce,dziemian007/tinymce,rbecheras/tinymce,Kindling/tinymce,1099511627776/tinymce,FernCreek/tinymce,leofeyer/tinymce,bsuh/tinymce,danchr/tinymce,gabixdev/tinymce,nbcp/tinymce,VioletLife/tinymce,jashua212/tinymce,MediehusetTek/tinymce,TeamupCom/tinymce,sjbufton/tinymce,ikuchmin/tinymce,ice8lue/tinymce,FernCreek/tinymce,support-dot-com/tinymce,nikolas/tinymce,Kindling/tinymce,henrythewasp/tinymce,Shopify/tinymce,TeamupCom/tinymce,endjin/tinymce,fashionsun/tinymce,mplank/tinymce,collective/tinymce,jtark/tinymce,simachewh/tinymce,rednose-public/tinymce,ETSI-CTI/TinySpecMCE,enfold/tinymce,gabixdev/tinymce,ikuchmin/tinymce,M4R7iNP/tinymce,endjin/tinymce