angular-cn/modules/@angular/compiler/test/i18n/message_spec.ts

import {Message, id} from '@angular/compiler/src/i18n/message';
import {beforeEach, ddescribe, describe, expect, iit, inject, it, xdescribe, xit} from '@angular/core/testing/testing_internal';

export function main() {
  describe('Message', () => {
    describe('id', () => {
      it('should return a different id for messages with and without the meaning', () => {
        let m1 = new Message('content', 'meaning', null);
        let m2 = new Message('content', null, null);
        expect(id(m1)).toEqual(id(m1));
        expect(id(m1)).not.toEqual(id(m2));
      });
    });
  });
}