export default { props: { x: false, y: true }, test({ assert, component, target, raf }) { component.x = true; const div = target.querySelector('div'); assert.equal(div.foo, 0); raf.tick(100); assert.equal(div.foo, 1); component.x = false; assert.htmlEqual(target.innerHTML, '
'); raf.tick(150); assert.equal(div.foo, 0.5); raf.tick(200); assert.htmlEqual(target.innerHTML, ''); } };