+++ /dev/null
-/**
- * Copyright (c) 2019, Microsoft Corporation (MIT License).
- */
-
-import * as assert from 'assert';
-import { EventEmitter2 } from './eventEmitter2';
-
-describe('EventEmitter2', () => {
- it('should fire listeners multiple times', () => {
- const order: string[] = [];
- const emitter = new EventEmitter2<number>();
- emitter.event(data => order.push(data + 'a'));
- emitter.event(data => order.push(data + 'b'));
- emitter.fire(1);
- emitter.fire(2);
- assert.deepEqual(order, [ '1a', '1b', '2a', '2b' ]);
- });
-
- it('should not fire listeners once disposed', () => {
- const order: string[] = [];
- const emitter = new EventEmitter2<number>();
- emitter.event(data => order.push(data + 'a'));
- const disposeB = emitter.event(data => order.push(data + 'b'));
- emitter.event(data => order.push(data + 'c'));
- emitter.fire(1);
- disposeB.dispose();
- emitter.fire(2);
- assert.deepEqual(order, [ '1a', '1b', '1c', '2a', '2c' ]);
- });
-});