export default { solo: true, test ( assert, component, target, window ) { assert.equal( component.get( 't' ), 0 ); assert.equal( component.get( 'd' ), 0 ); assert.equal( component.get( 'paused' ), true ); const audio = target.querySelector( 'audio' ); const timeupdate = new window.Event( 'timeupdate' ); const durationchange = new window.Event( 'durationchange' ); audio.currentTime = 10; audio.duration = 20; audio.dispatchEvent( timeupdate ); audio.dispatchEvent( durationchange ); audio.play(); assert.equal( component.get( 't' ), 10 ); assert.equal( component.get( 'd' ), 0 ); // not 20, because read-only. Not sure how to test this! assert.equal( component.get( 'paused' ), true ); // ditto... component.destroy(); } };