add test for #60
add test for #60

cgvarela/ractive,heavyk/ractive,cgvarela/ractive,aliprogrammer69/ractive,magicdawn/ractive,magicdawn/ractive,pingjiang/ractive,squaredup/ractive,aliprogrammer69/ractive,thomsbg/ractive,heavyk/ractive,dyx/ractive,ndimas/ractive,marcalexiei/ractive,ndimas/ractive,magicdawn/ractive,ractivejs/ractive,JonDum/ractive,aliprogrammer69/ractive,ndimas/ractive,squaredup/ractive,thomsbg/ractive,p0lax/ractive,cgvarela/ractive,ISNIT0/ractive,pingjiang/ractive,dyx/ractive,marcalexiei/ractive,ractivejs/ractive,squaredup/ractive,dyx/ractive,npmcomponent/RactiveJS-Ractive,ractivejs/ractive,Rich-Harris/ractive,Rich-Harris/ractive,pingjiang/ractive,ISNIT0/ractive,JonDum/ractive,thomsbg/ractive,heavyk/ractive,Rich-Harris/ractive,ISNIT0/ractive,p0lax/ractive,JonDum/ractive,npmcomponent/RactiveJS-Ractive,marcalexiei/ractive