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Edit File: timeoutWith-spec.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var chai_1 = require("chai");
var operators_1 = require("rxjs/operators");
var testing_1 = require("rxjs/testing");
var rxjs_1 = require("rxjs");
var observableMatcher_1 = require("../helpers/observableMatcher");
describe('timeoutWith operator', function () {
    var rxTestScheduler;
    beforeEach(function () {
        rxTestScheduler = new testing_1.TestScheduler(observableMatcher_1.observableMatcher);
    });
    it('should timeout after a specified period then subscribe to the passed observable', function () {
        rxTestScheduler.run(function (_a) {
            var cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = cold('  -------a--b--|');
            var sourceSubs = '   ^----!        ';
            var t = time('       -----|');
            var switchTo = cold('     x-y-z-|  ');
            var switchToSubs = ' -----^-----!  ';
            var expected = '     -----x-y-z-|  ';
            var result = source.pipe((0, operators_1.timeoutWith)(t, switchTo, rxTestScheduler));
            expectObservable(result).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe(switchToSubs);
        });
    });
    it('should timeout at a specified date then subscribe to the passed observable', function () {
        rxTestScheduler.run(function (_a) {
            var cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = cold('  -');
            var sourceSubs = '   ^---------!           ';
            var t = time('       ----------|');
            var switchTo = cold('          --x--y--z--|');
            var switchToSubs = ' ----------^----------!';
            var expected = '     ------------x--y--z--|';
            var result = source.pipe((0, operators_1.timeoutWith)(new Date(t), switchTo, rxTestScheduler));
            expectObservable(result).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe(switchToSubs);
        });
    });
    it('should timeout after a specified period between emit then subscribe to the passed observable when source emits', function () {
        rxTestScheduler.run(function (_a) {
            var hot = _a.hot, cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = hot('  ---a---b------c---|');
            var t = time('             ----|       ');
            var sourceSubs = '  ^----------!       ';
            var switchTo = cold('          -x-y-|  ');
            var switchToSubs = '-----------^----!  ';
            var expected = '    ---a---b----x-y-|  ';
            var result = source.pipe((0, operators_1.timeoutWith)(t, switchTo, rxTestScheduler));
            expectObservable(result).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe(switchToSubs);
        });
    });
    it('should allow unsubscribing explicitly and early', function () {
        rxTestScheduler.run(function (_a) {
            var hot = _a.hot, cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = hot('  ---a---b-----c----|');
            var t = time('             ----|       ');
            var sourceSubs = '  ^----------!       ';
            var switchTo = cold('          -x---y| ');
            var switchToSubs = '-----------^--!    ';
            var expected = '    ---a---b----x--    ';
            var unsub = '       --------------!    ';
            var result = source.pipe((0, operators_1.timeoutWith)(t, switchTo, rxTestScheduler));
            expectObservable(result, unsub).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe(switchToSubs);
        });
    });
    it('should not break unsubscription chain when unsubscribed explicitly', function () {
        rxTestScheduler.run(function (_a) {
            var hot = _a.hot, cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = hot('  ---a---b-----c----|');
            var t = time('      ----|              ');
            var sourceSubs = '  ^----------!       ';
            var switchTo = cold('          -x---y| ');
            var switchToSubs = '-----------^--!    ';
            var expected = '    ---a---b----x--    ';
            var unsub = '       --------------!    ';
            var result = source.pipe((0, operators_1.mergeMap)(function (x) { return (0, rxjs_1.of)(x); }), (0, operators_1.timeoutWith)(t, switchTo, rxTestScheduler), (0, operators_1.mergeMap)(function (x) { return (0, rxjs_1.of)(x); }));
            expectObservable(result, unsub).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe(switchToSubs);
        });
    });
    it('should not subscribe to withObservable after explicit unsubscription', function () {
        rxTestScheduler.run(function (_a) {
            var cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = cold('---a------b------');
            var t = time('     -----|           ');
            var sourceSubs = ' ^----!           ';
            var switchTo = cold('   i---j---|   ');
            var expected = '   ---a--           ';
            var unsub = '      -----!           ';
            var result = source.pipe((0, operators_1.mergeMap)(function (x) { return (0, rxjs_1.of)(x); }), (0, operators_1.timeoutWith)(t, switchTo, rxTestScheduler), (0, operators_1.mergeMap)(function (x) { return (0, rxjs_1.of)(x); }));
            expectObservable(result, unsub).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe([]);
        });
    });
    it('should timeout after a specified period then subscribe to the passed observable when source is empty', function () {
        rxTestScheduler.run(function (_a) {
            var hot = _a.hot, cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = hot('  -------------|      ');
            var t = time('      ----------|         ');
            var sourceSubs = '  ^---------!         ';
            var switchTo = cold('         ----x----|');
            var switchToSubs = '----------^--------!';
            var expected = '    --------------x----|';
            var result = source.pipe((0, operators_1.timeoutWith)(t, switchTo, rxTestScheduler));
            expectObservable(result).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe(switchToSubs);
        });
    });
    it('should timeout after a specified period between emit then never completes if other source does not complete', function () {
        rxTestScheduler.run(function (_a) {
            var hot = _a.hot, cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = hot('  --a--b--------c--d--|');
            var t = time('           ----|           ');
            var sourceSubs = '  ^--------!           ';
            var switchTo = cold('        ------------');
            var switchToSubs = '---------^-----------';
            var expected = '    --a--b---------------';
            var result = source.pipe((0, operators_1.timeoutWith)(t, switchTo, rxTestScheduler));
            expectObservable(result).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe(switchToSubs);
        });
    });
    it('should timeout after a specified period then subscribe to the passed observable when source raises error after timeout', function () {
        rxTestScheduler.run(function (_a) {
            var hot = _a.hot, cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = hot('  -------------#      ');
            var t = time('      ----------|         ');
            var sourceSubs = '  ^---------!         ';
            var switchTo = cold('         ----x----|');
            var switchToSubs = '----------^--------!';
            var expected = '    --------------x----|';
            var result = source.pipe((0, operators_1.timeoutWith)(t, switchTo, rxTestScheduler));
            expectObservable(result).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe(switchToSubs);
        });
    });
    it('should timeout after a specified period between emit then never completes if other source emits but not complete', function () {
        rxTestScheduler.run(function (_a) {
            var hot = _a.hot, cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = hot('  -------------|      ');
            var t = time('      -----------|        ');
            var sourceSubs = '  ^----------!        ';
            var switchTo = cold('          ----x----');
            var switchToSubs = '-----------^--------';
            var expected = '    ---------------x----';
            var result = source.pipe((0, operators_1.timeoutWith)(t, switchTo, rxTestScheduler));
            expectObservable(result).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe(switchToSubs);
        });
    });
    it('should not timeout if source completes within timeout period', function () {
        rxTestScheduler.run(function (_a) {
            var hot = _a.hot, cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = hot('  -----|        ');
            var t = time('      ----------|   ');
            var sourceSubs = '  ^----!        ';
            var switchTo = cold('    ----x----');
            var expected = '    -----|        ';
            var result = source.pipe((0, operators_1.timeoutWith)(t, switchTo, rxTestScheduler));
            expectObservable(result).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe([]);
        });
    });
    it('should not timeout if source raises error within timeout period', function () {
        rxTestScheduler.run(function (_a) {
            var hot = _a.hot, cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = hot('-----#              ');
            var t = time('    ----------|         ');
            var sourceSubs = '^----!              ';
            var switchTo = cold('       ----x----|');
            var expected = '  -----#              ';
            var result = source.pipe((0, operators_1.timeoutWith)(t, switchTo, rxTestScheduler));
            expectObservable(result).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe([]);
        });
    });
    it('should not timeout if source emits within timeout period', function () {
        rxTestScheduler.run(function (_a) {
            var hot = _a.hot, cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = hot('   --a--b--c--d--e--|');
            var t = time('       -----|            ');
            var sourceSubs = '   ^----------------!';
            var switchTo = cold('----x----|        ');
            var expected = '     --a--b--c--d--e--|';
            var result = source.pipe((0, operators_1.timeoutWith)(t, switchTo, rxTestScheduler));
            expectObservable(result).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe([]);
        });
    });
    it('should not timeout if source completes within specified Date', function () {
        rxTestScheduler.run(function (_a) {
            var hot = _a.hot, cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = hot('--a--b--c--d--e--|   ');
            var t = time('    --------------------|');
            var sourceSubs = '^----------------!   ';
            var switchTo = cold('--x--|            ');
            var expected = '  --a--b--c--d--e--|   ';
            var result = source.pipe((0, operators_1.timeoutWith)(new Date(t), switchTo, rxTestScheduler));
            expectObservable(result).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe([]);
        });
    });
    it('should not timeout if source raises error within specified Date', function () {
        rxTestScheduler.run(function (_a) {
            var hot = _a.hot, cold = _a.cold, time = _a.time, expectObservable = _a.expectObservable, expectSubscriptions = _a.expectSubscriptions;
            var source = hot('---a---#           ');
            var t = time('       ----------|     ');
            var sourceSubs = '^------!           ';
            var switchTo = cold('          --x--|');
            var expected = '  ---a---#           ';
            var result = source.pipe((0, operators_1.timeoutWith)(new Date(t), switchTo, rxTestScheduler));
            expectObservable(result).toBe(expected);
            expectSubscriptions(source.subscriptions).toBe(sourceSubs);
            expectSubscriptions(switchTo.subscriptions).toBe([]);
        });
    });
    it('should stop listening to a synchronous observable when unsubscribed', function () {
        var sideEffects = [];
        var synchronousObservable = new rxjs_1.Observable(function (subscriber) {
            for (var i = 0; !subscriber.closed && i < 10; i++) {
                sideEffects.push(i);
                subscriber.next(i);
            }
        });
        synchronousObservable.pipe((0, operators_1.timeoutWith)(0, rxjs_1.EMPTY), (0, operators_1.take)(3)).subscribe(function () {
        });
        (0, chai_1.expect)(sideEffects).to.deep.equal([0, 1, 2]);
    });
});
//# sourceMappingURL=timeoutWith-spec.js.map

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