19 lines
500 B

export default {
test({ assert, component, target, window, raf }) {
component.visible = true;
const div = target.querySelector('div');
component.visible = false;
assert.equal(window.getComputedStyle(div).opacity, 1);
raf.tick(200);
assert.equal(window.getComputedStyle(div).opacity, 0.5);
raf.tick(400);
assert.equal(window.getComputedStyle(div).opacity, 0);
raf.tick(600);
assert.equal(component.div, undefined);
assert.equal(target.querySelector('div'), undefined);
}
};