export default { props : { options : [ { id : 'a' } , { id : 'b' } , { id : 'c' } ] , selected : 'b' } , test ( { assert , component , target , window } ) { const select = target . querySelector ( 'select' ) ; assert . equal ( select . value , 'b' ) ; const event = new window . Event ( 'change' ) ; select . value = 'c' ; select . dispatchEvent ( event ) ; assert . equal ( select . value , 'c' ) ; assert . equal ( component . lastChangedTo , 'c' ) ; assert . equal ( component . selected , 'c' ) ; } } ;