toarray.js

(function () {
  'use strict';
  /* jshint undef: true, unused: true */
  /* globals QUnit, test, Rx */
  QUnit.module('toArray');

  var TestScheduler = Rx.TestScheduler,
    onNext = Rx.ReactiveTest.onNext,
    onError = Rx.ReactiveTest.onError,
    onCompleted = Rx.ReactiveTest.onCompleted,
    subscribe = Rx.ReactiveTest.subscribe;

  test('toArray completed', function () {
    var scheduler = new TestScheduler();

    var xs = scheduler.createHotObservable(
      onNext(110, 1),
      onNext(220, 2),
      onNext(330, 3),
      onNext(440, 4),
      onNext(550, 5),
      onCompleted(660)
    );

    var results = scheduler.startScheduler(function () {
      return xs.toArray();
    });

    results.messages.assertEqual(
      onNext(660, [2,3,4,5]),
      onCompleted(660)
    );

    xs.subscriptions.assertEqual(
      subscribe(200, 660)
    );
  });

  test('toArray error', function () {
    var error = new Error();

    var scheduler = new TestScheduler();

    var xs = scheduler.createHotObservable(
      onNext(110, 1),
      onNext(220, 2),
      onNext(330, 3),
      onNext(440, 4),
      onNext(550, 5),
      onError(660, error)
    );

    var results = scheduler.startScheduler(function () {
      return xs.toArray();
    });

    results.messages.assertEqual(
      onError(660, error)
    );

    xs.subscriptions.assertEqual(
      subscribe(200, 660)
    );
  });

  test('toArray disposed', function () {
    var scheduler = new TestScheduler();

    var xs = scheduler.createHotObservable(
      onNext(110, 1),
      onNext(220, 2),
      onNext(330, 3),
      onNext(440, 4),
      onNext(550, 5)
    );

    var results = scheduler.startScheduler(function () {
      return xs.toArray();
    });

    results.messages.assertEqual();

    xs.subscriptions.assertEqual(
      subscribe(200, 1000)
    );
  });

}());