@reactivex/rxjs
Version:
Reactive Extensions for modern JavaScript
43 lines • 2.13 kB
JavaScript
;
var chai_1 = require('chai');
var sinon = require('sinon');
var Rx = require('../../dist/cjs/Rx');
var SubscribeOnObservable_1 = require('../../dist/cjs/observable/SubscribeOnObservable');
describe('SubscribeOnObservable', function () {
it('should create Observable to be subscribed on specified scheduler', function () {
var e1 = hot('--a--b--|');
var expected = '--a--b--|';
var sub = '^ !';
var subscribe = new SubscribeOnObservable_1.SubscribeOnObservable(e1, 0, rxTestScheduler);
expectObservable(subscribe).toBe(expected);
expectSubscriptions(e1.subscriptions).toBe(sub);
});
it('should specify default scheduler if incorrect scheduler specified', function () {
var e1 = hot('--a--b--|');
var obj = sinon.spy();
var scheduler = (new SubscribeOnObservable_1.SubscribeOnObservable(e1, 0, obj)).scheduler;
chai_1.expect(scheduler).to.deep.equal(Rx.Scheduler.asap);
});
it('should create observable via staic create function', function () {
var s = new SubscribeOnObservable_1.SubscribeOnObservable(null, null, rxTestScheduler);
var r = SubscribeOnObservable_1.SubscribeOnObservable.create(null, null, rxTestScheduler);
chai_1.expect(s).to.deep.equal(r);
});
it('should subscribe after specified delay', function () {
var e1 = hot('--a--b--|');
var expected = '-----b--|';
var sub = ' ^ !';
var subscribe = new SubscribeOnObservable_1.SubscribeOnObservable(e1, 30, rxTestScheduler);
expectObservable(subscribe).toBe(expected);
expectSubscriptions(e1.subscriptions).toBe(sub);
});
it('should consider negative delay as zero', function () {
var e1 = hot('--a--b--|');
var expected = '--a--b--|';
var sub = '^ !';
var subscribe = new SubscribeOnObservable_1.SubscribeOnObservable(e1, -10, rxTestScheduler);
expectObservable(subscribe).toBe(expected);
expectSubscriptions(e1.subscriptions).toBe(sub);
});
});
//# sourceMappingURL=SubscribeOnObservable-spec.js.map