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publishvalue.js
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(function () {
'use strict';
/* jshint undef: true, unused: true */
/* globals QUnit, test, Rx, ok */
QUnit.module('publishValue');
var TestScheduler = Rx.TestScheduler,
Observable = Rx.Observable,
onNext = Rx.ReactiveTest.onNext,
onError = Rx.ReactiveTest.onError,
onCompleted = Rx.ReactiveTest.onCompleted,
subscribe = Rx.ReactiveTest.subscribe,
created = Rx.ReactiveTest.created,
disposed = Rx.ReactiveTest.disposed,
subscribed = Rx.ReactiveTest.subscribed;
function add(x, y) { return x + y; }
test('publishValue basic', function () {
var scheduler = new TestScheduler();
var xs = scheduler.createHotObservable(
onNext(110, 7),
onNext(220, 3),
onNext(280, 4),
onNext(290, 1),
onNext(340, 8),
onNext(360, 5),
onNext(370, 6),
onNext(390, 7),
onNext(410, 13),
onNext(430, 2),
onNext(450, 9),
onNext(520, 11),
onNext(560, 20),
onCompleted(600)
);
var results = scheduler.createObserver();
var ys;
var subscription;
var connection;
scheduler.scheduleAbsolute(null, created, function () {
ys = xs.publishValue(1979);
});
scheduler.scheduleAbsolute(null, subscribed, function () {
subscription = ys.subscribe(results);
});
scheduler.scheduleAbsolute(null, disposed, function () {
subscription.dispose();
});
scheduler.scheduleAbsolute(null, 300, function () {
connection = ys.connect();
});
scheduler.scheduleAbsolute(null, 400, function () {
connection.dispose();
});
scheduler.scheduleAbsolute(null, 500, function () {
connection = ys.connect();
});
scheduler.scheduleAbsolute(null, 550, function () {
connection.dispose();
});
scheduler.scheduleAbsolute(null, 650, function () {
connection = ys.connect();
});
scheduler.scheduleAbsolute(null, 800, function () {
connection.dispose();
});
scheduler.start();
results.messages.assertEqual(
onNext(200, 1979),
onNext(340, 8),
onNext(360, 5),
onNext(370, 6),
onNext(390, 7),
onNext(520, 11)
);
xs.subscriptions.assertEqual(
subscribe(300, 400),
subscribe(500, 550),
subscribe(650, 800)
);
});
test('publishValue error', function () {
var error = new Error();
var scheduler = new TestScheduler();
var xs = scheduler.createHotObservable(
onNext(110, 7),
onNext(220, 3),
onNext(280, 4),
onNext(290, 1),
onNext(340, 8),
onNext(360, 5),
onNext(370, 6),
onNext(390, 7),
onNext(410, 13),
onNext(430, 2),
onNext(450, 9),
onNext(520, 11),
onNext(560, 20),
onError(600, error)
);
var results = scheduler.createObserver();
var ys;
var subscription;
var connection;
scheduler.scheduleAbsolute(null, created, function () {
ys = xs.publishValue(1979);
});
scheduler.scheduleAbsolute(null, subscribed, function () {
subscription = ys.subscribe(results);
});
scheduler.scheduleAbsolute(null, disposed, function () {
subscription.dispose();
});
scheduler.scheduleAbsolute(null, 300, function () {
connection = ys.connect();
});
scheduler.scheduleAbsolute(null, 400, function () {
connection.dispose();
});
scheduler.scheduleAbsolute(null, 500, function () {
connection = ys.connect();
});
scheduler.scheduleAbsolute(null, 800, function () {
connection.dispose();
});
scheduler.start();
results.messages.assertEqual(
onNext(200, 1979),
onNext(340, 8),
onNext(360, 5),
onNext(370, 6),
onNext(390, 7),
onNext(520, 11),
onNext(560, 20),
onError(600, error)
);
xs.subscriptions.assertEqual(
subscribe(300, 400),
subscribe(500, 600)
);
});
test('publishValue complete', function () {
var scheduler = new TestScheduler();
var xs = scheduler.createHotObservable(
onNext(110, 7),
onNext(220, 3),
onNext(280, 4),
onNext(290, 1),
onNext(340, 8),
onNext(360, 5),
onNext(370, 6),
onNext(390, 7),
onNext(410, 13),
onNext(430, 2),
onNext(450, 9),
onNext(520, 11),
onNext(560, 20),
onCompleted(600)
);
var results = scheduler.createObserver();
var ys;
var subscription;
var connection;
scheduler.scheduleAbsolute(null, created, function () {
ys = xs.publishValue(1979);
});
scheduler.scheduleAbsolute(null, subscribed, function () {
subscription = ys.subscribe(results);
});
scheduler.scheduleAbsolute(null, disposed, function () {
subscription.dispose();
});
scheduler.scheduleAbsolute(null, 300, function () {
connection = ys.connect();
});
scheduler.scheduleAbsolute(null, 400, function () {
connection.dispose();
});
scheduler.scheduleAbsolute(null, 500, function () {
connection = ys.connect();
});
scheduler.scheduleAbsolute(null, 800, function () {
connection.dispose();
});
scheduler.start();
results.messages.assertEqual(
onNext(200, 1979),
onNext(340, 8),
onNext(360, 5),
onNext(370, 6),
onNext(390, 7),
onNext(520, 11),
onNext(560, 20),
onCompleted(600)
);
xs.subscriptions.assertEqual(
subscribe(300, 400),
subscribe(500, 600)
);
});
test('publishValue dispose', function () {
var scheduler = new TestScheduler();
var xs = scheduler.createHotObservable(
onNext(110, 7),
onNext(220, 3),
onNext(280, 4),
onNext(290, 1),
onNext(340, 8),
onNext(360, 5),
onNext(370, 6),
onNext(390, 7),
onNext(410, 13),
onNext(430, 2),
onNext(450, 9),
onNext(520, 11),
onNext(560, 20),
onCompleted(600)
);
var ys;
var subscription;
var connection;
var results = scheduler.createObserver();
scheduler.scheduleAbsolute(null, created, function () {
ys = xs.publishValue(1979);
});
scheduler.scheduleAbsolute(null, subscribed, function () {
subscription = ys.subscribe(results);
});
scheduler.scheduleAbsolute(null, 350, function () {
subscription.dispose();
});
scheduler.scheduleAbsolute(null, 300, function () {
connection = ys.connect();
});
scheduler.scheduleAbsolute(null, 400, function () {
connection.dispose();
});
scheduler.scheduleAbsolute(null, 500, function () {
connection = ys.connect();
});
scheduler.scheduleAbsolute(null, 550, function () {
connection.dispose();
});
scheduler.scheduleAbsolute(null, 650, function () {
connection = ys.connect();
});
scheduler.scheduleAbsolute(null, 800, function () {
connection.dispose();
});
scheduler.start();
results.messages.assertEqual(
onNext(200, 1979),
onNext(340, 8)
);
xs.subscriptions.assertEqual(
subscribe(300, 400),
subscribe(500, 550),
subscribe(650, 800)
);
});
test('publishValue multiple connections', function () {
var xs = Observable.never();
var ys = xs.publishValue(1979);
var connection1 = ys.connect();
var connection2 = ys.connect();
ok(connection1 === connection2);
connection1.dispose();
connection2.dispose();
var connection3 = ys.connect();
ok(connection1 !== connection3);
});
test('publishValue zip complete', function () {
var scheduler = new TestScheduler();
var xs = scheduler.createHotObservable(
onNext(110, 7),
onNext(220, 3),
onNext(280, 4),
onNext(290, 1),
onNext(340, 8),
onNext(360, 5),
onNext(370, 6),
onNext(390, 7),
onNext(410, 13),
onNext(430, 2),
onNext(450, 9),
onNext(520, 11),
onNext(560, 20),
onCompleted(600)
);
var results = scheduler.startScheduler(function () {
return xs.publishValue(function (_xs) {
return _xs.zip(_xs.skip(1), add);
}, 1979);
});
results.messages.assertEqual(
onNext(220, 1982),
onNext(280, 7),
onNext(290, 5),
onNext(340, 9),
onNext(360, 13),
onNext(370, 11),
onNext(390, 13),
onNext(410, 20),
onNext(430, 15),
onNext(450, 11),
onNext(520, 20),
onNext(560, 31),
onCompleted(600)
);
xs.subscriptions.assertEqual(
subscribe(200, 600)
);
});
test('publishValue zip error', function () {
var error = new Error();
var scheduler = new TestScheduler();
var xs = scheduler.createHotObservable(
onNext(110, 7),
onNext(220, 3),
onNext(280, 4),
onNext(290, 1),
onNext(340, 8),
onNext(360, 5),
onNext(370, 6),
onNext(390, 7),
onNext(410, 13),
onNext(430, 2),
onNext(450, 9),
onNext(520, 11),
onNext(560, 20),
onError(600, error)
);
var results = scheduler.startScheduler(function () {
return xs.publishValue(function (_xs) {
return _xs.zip(_xs.skip(1), add);
}, 1979);
});
results.messages.assertEqual(
onNext(220, 1982),
onNext(280, 7),
onNext(290, 5),
onNext(340, 9),
onNext(360, 13),
onNext(370, 11),
onNext(390, 13),
onNext(410, 20),
onNext(430, 15),
onNext(450, 11),
onNext(520, 20),
onNext(560, 31),
onError(600, error)
);
xs.subscriptions.assertEqual(
subscribe(200, 600)
);
});
test('publishValue zip dispose', function () {
var scheduler = new TestScheduler();
var xs = scheduler.createHotObservable(
onNext(110, 7),
onNext(220, 3),
onNext(280, 4),
onNext(290, 1),
onNext(340, 8),
onNext(360, 5),
onNext(370, 6),
onNext(390, 7),
onNext(410, 13),
onNext(430, 2),
onNext(450, 9),
onNext(520, 11),
onNext(560, 20),
onCompleted(600)
);
var results = scheduler.startScheduler(function () {
return xs.publishValue(function (_xs) {
return _xs.zip(_xs.skip(1), add);
}, 1979);
}, { disposed: 470 });
results.messages.assertEqual(
onNext(220, 1982),
onNext(280, 7),
onNext(290, 5),
onNext(340, 9),
onNext(360, 13),
onNext(370, 11),
onNext(390, 13),
onNext(410, 20),
onNext(430, 15),
onNext(450, 11)
);
xs.subscriptions.assertEqual(
subscribe(200, 470)
);
});
}());