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123 lines (103 loc) · 2.65 KB
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QUnit.module('Find');
var TestScheduler = Rx.TestScheduler,
onNext = Rx.ReactiveTest.onNext,
onError = Rx.ReactiveTest.onError,
onCompleted = Rx.ReactiveTest.onCompleted,
subscribe = Rx.ReactiveTest.subscribe;
test('find_Never', function () {
var scheduler = new TestScheduler();
var xs = scheduler.createHotObservable(
onNext(150, 1)
);
var res = scheduler.startWithCreate(function () {
return xs.find(function () {
return true;
});
});
res.messages.assertEqual(
);
});
test('find_Empty', function () {
var scheduler = new TestScheduler();
var xs = scheduler.createHotObservable(
onNext(150, 1),
onCompleted(210)
);
var res = scheduler.startWithCreate(function () {
return xs.find(function () {
return true;
});
});
res.messages.assertEqual(
onNext(210, undefined),
onCompleted(210)
);
});
test('find_Single', function () {
var scheduler = new TestScheduler();
var xs = scheduler.createHotObservable(
onNext(150, 1),
onNext(210, 2),
onCompleted(220)
);
var res = scheduler.startWithCreate(function () {
return xs.find(function (x) {
return x === 2;
});
});
res.messages.assertEqual(
onNext(210, 2),
onCompleted(210)
);
});
test('find_NotFound', function () {
var scheduler = new TestScheduler();
var xs = scheduler.createHotObservable(
onNext(150, 1),
onNext(210, 2),
onCompleted(220)
);
var res = scheduler.startWithCreate(function () {
return xs.find(function (x) {
return x === 3;
});
});
res.messages.assertEqual(
onNext(220, undefined),
onCompleted(220)
);
});
test('find_Error', function () {
var ex = new Error('error');
var scheduler = new TestScheduler();
var xs = scheduler.createHotObservable(
onNext(150, 1),
onNext(210, 2),
onError(220, ex)
);
var res = scheduler.startWithCreate(function () {
return xs.find(function (x) {
return x === 3;
});
});
res.messages.assertEqual(
onError(220, ex)
);
});
test('find_Throws', function () {
var ex = new Error('error');
var scheduler = new TestScheduler();
var xs = scheduler.createHotObservable(
onNext(150, 1),
onNext(210, 2),
onCompleted(220)
);
var res = scheduler.startWithCreate(function () {
return xs.find(function (x) {
throw ex;
});
});
res.messages.assertEqual(
onError(210, ex)
);
});