Add test for missing request body when using json:true
Add test for missing request body when using json:true

lalitkapoor/request,beni55/request,watson/request,MofeLee/request,request/request,lxe/request,NewGyu/request,simov/request,niklabh/request,lxe/request,MofeLee/request,watson/request,Aloomaio/request,lalitkapoor/request,request/request,czardoz/request,niklabh/request,NewGyu/request,longwenjunjie/request,chaoliu/request,simov/request,beni55/request,longwenjunjie/request,Aloomaio/request,czardoz/request,chaoliu/request