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Removes CustomEvent polyfill and tests

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This commit is contained in:
Filipa Lacerda 2017-01-02 15:53:24 +00:00
parent 313aa339b9
commit afb857d1e7
2 changed files with 0 additions and 55 deletions
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12
app/assets/javascripts/lib/utils/custom_event_polyfill.js.es6
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@ -1,12 +0,0 @@
/**
* CustomEvent support for IE
*/
if (typeof window.CustomEvent !== 'function') {
window.CustomEvent = function CustomEvent(e, params) {
const options = params || { bubbles: false, cancelable: false, detail: undefined };
const evt = document.createEvent('CustomEvent');
evt.initCustomEvent(e, options.bubbles, options.cancelable, options.detail);
return evt;
};
window.CustomEvent.prototype = window.Event.prototype;
}

43
spec/javascripts/lib/utils/custom_event_polyfill_spec.js.es6
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@ -1,43 +0,0 @@
//= require lib/utils/custom_event_polyfill
describe('Custom Event Polyfill', () => {
it('should be defined', () => {
expect(window.CustomEvent).toBeDefined();
});
it('should create a `CustomEvent` instance', () => {
const e = new window.CustomEvent('foo');
expect(e.type).toEqual('foo');
expect(e.bubbles).toBe(false);
expect(e.cancelable).toBe(false);
expect(e.detail).toBeFalsy();
});
it('should create a `CustomEvent` instance with a `details` object', () => {
const e = new window.CustomEvent('bar', { detail: { foo: 'bar' } });
expect(e.type).toEqual('bar');
expect(e.bubbles).toBe(false);
expect(e.cancelable).toBe(false);
expect(e.detail.foo).toEqual('bar');
});
it('should create a `CustomEvent` instance with a `bubbles` boolean', () => {
const e = new window.CustomEvent('bar', { bubbles: true });
expect(e.type).toEqual('bar');
expect(e.bubbles).toBe(true);
expect(e.cancelable).toBe(false);
expect(e.detail).toBeFalsy();
});
it('should create a `CustomEvent` instance with a `cancelable` boolean', () => {
const e = new window.CustomEvent('bar', { cancelable: true });
expect(e.type).toEqual('bar');
expect(e.bubbles).toBe(false);
expect(e.cancelable).toBe(true);
expect(e.detail).toBeFalsy();
});
});