add spec coverage
add spec coverage

thenthen8515/formtastic,thenthen8515/formtastic,justinfrench/formtastic,paulodiovani/formtastic,Guestfolio/formtastic,Davidzhu001/formtastic,justinfrench/formtastic,EndingChaung/formtastic,ryanfox1985/formtastic,nishaya/formtastic,Guestfolio/formtastic,EndingChaung/formtastic,paulodiovani/formtastic,ConferenceCloud/formtastic,mikz/formtastic,mikz/formtastic,ConferenceCloud/formtastic,ryanfox1985/formtastic,justinfrench/formtastic,sideci-sample/sideci-sample-formtastic,nishaya/formtastic,ryanfox1985/formtastic,Davidzhu001/formtastic