There are two ways to deal with Ckeditor
1)
focus | class=cke_show_borders
typeKeys | class=cke_show_borders | testing content
'cke_show_borders' is a class of body area
2)
runScript | CKEDITOR.instances["editor1"].setData('
testContent
');
'editor1' is instance of Ckeditor
With help of these option you can able to tackle with CKeditor.