/**
 * @license
 * Copyright Google Inc. All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import {Observable, of } from 'rxjs';
import {timeout} from 'rxjs/operators';

import {asyncTest, isPhantomJS} from '../test-util';

describe('Observable.timeout', () => {
  let log: any[];
  let observable1: Observable<any>;

  beforeEach(() => { log = []; });

  it('timeout func callback should run in the correct zone', asyncTest((done: any) => {
       if (isPhantomJS()) {
         done();
         return;
       }
       const constructorZone1: Zone = Zone.current.fork({name: 'Constructor Zone1'});
       const subscriptionZone: Zone = Zone.current.fork({name: 'Subscription Zone'});
       observable1 = constructorZone1.run(() => { return of (1).pipe(timeout(10)); });

       subscriptionZone.run(() => {
         observable1.subscribe(
             (result: any) => {
               log.push(result);
               expect(Zone.current.name).toEqual(subscriptionZone.name);
             },
             (err: any) => { fail('should not call error'); },
             () => {
               log.push('completed');
               expect(Zone.current.name).toEqual(subscriptionZone.name);
               expect(log).toEqual([1, 'completed']);
               done();
             });
       });
     }, Zone.root));

  it('promise should run in the correct zone', asyncTest((done: any) => {
       const constructorZone1: Zone = Zone.current.fork({name: 'Constructor Zone1'});
       const subscriptionZone: Zone = Zone.current.fork({name: 'Subscription Zone'});
       const promise: any = constructorZone1.run(() => { return of (1).toPromise(); });

       subscriptionZone.run(() => {
         promise.then(
             (result: any) => {
               expect(Zone.current.name).toEqual(subscriptionZone.name);
               expect(result).toEqual(1);
               done();
             },
             (err: any) => { fail('should not call error'); });
       });
     }, Zone.root));
});