export default { props : { x : false , y : true } , test ( { assert , component , target , raf } ) { assert . equal ( target . querySelector ( 'div' ) , component . no ) ; component . x = true ; component . y = false ; raf . tick ( 25 ) ; assert . equal ( component . yes . foo , undefined ) ; assert . equal ( component . no . foo , 0.75 ) ; raf . tick ( 75 ) ; assert . equal ( component . yes . foo , undefined ) ; assert . equal ( component . no . foo , 0.25 ) ; raf . tick ( 100 ) ; } } ;