test(tooltip): add test for class change
test(tooltip): add test for class change

- Add test for adding the appropriate classes to the tooltip

Closes #5244

looker/bootstrap,RobJacobs/bootstrap,fpipita/bootstrap,wesleycho/bootstrap,shootermv/bootstrap,fpipita/bootstrap,icfantv/bootstrap,benhalverson/bootstrap,wesleycho/bootstrap,292388900/bootstrap,burlhock/bootstrap,infowrap/bootstrap,burlhock/bootstrap,benhalverson/bootstrap,byronigoe/bootstrap,caoruiy/bootstrap,looker/bootstrap,christor/bootstrap,BookingBug/bootstrap,icfantv/bootstrap,infowrap/bootstrap,deeg/bootstrap,angular-ui/bootstrap,mabi/bootstrap,Kpler/bootstrap,Servoy/bootstrap,benhalverson/bootstrap,mabi/bootstrap,BookingBug/bootstrap,Servoy/bootstrap,292388900/bootstrap,benhalverson/bootstrap,vfiles/bootstrap,christor/bootstrap,angular-ui/bootstrap,Foxandxss/bootstrap,caoruiy/bootstrap,Foxandxss/bootstrap,vfiles/bootstrap,Kpler/bootstrap,shootermv/bootstrap,RobJacobs/bootstrap,deeg/bootstrap,byronigoe/bootstrap