You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
import { env, useFakeTimers } from "../../../helpers";
|
|
|
|
|
|
|
|
let clock;
|
|
|
|
|
|
|
|
export default {
|
|
|
|
before_test() {
|
|
|
|
clock = useFakeTimers();
|
|
|
|
|
|
|
|
const window = env();
|
|
|
|
Object.defineProperties(window, {
|
|
|
|
pageYOffset: {
|
|
|
|
value: 0,
|
|
|
|
configurable: true
|
|
|
|
},
|
|
|
|
pageXOffset: {
|
|
|
|
value: 0,
|
|
|
|
configurable: true
|
|
|
|
}
|
|
|
|
});
|
|
|
|
},
|
|
|
|
|
|
|
|
after_test() {
|
|
|
|
clock.removeFakeTimers();
|
|
|
|
clock = null;
|
|
|
|
},
|
|
|
|
|
|
|
|
async test({ assert, component, target, window }) {
|
|
|
|
assert.equal(window.pageYOffset, 0);
|
|
|
|
|
|
|
|
// clear the previous 'scrolling' state
|
|
|
|
clock.flush();
|
|
|
|
component.scrollY = 100;
|
|
|
|
|
|
|
|
clock.flush();
|
|
|
|
assert.equal(window.pageYOffset, 100);
|
|
|
|
}
|
|
|
|
};
|