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data-ice="title">spec-js/operators/auditTime-spec.js</h1> <pre class="source-code line-number raw-source-code"><code class="prettyprint linenums" data-ice="content">"use strict"; var chai_1 = require('chai'); var Rx = require('../../dist/cjs/Rx'); var Observable = Rx.Observable; /** @test {auditTime} */ describe('Observable.prototype.auditTime', function () { asDiagram('auditTime(50)')('should emit the last value in each time window', function () { var e1 = hot('-a-x-y----b---x-cx---|'); var subs = '^ !'; var expected = '------y--------x-----|'; var result = e1.auditTime(50, rxTestScheduler); expectObservable(result).toBe(expected); expectSubscriptions(e1.subscriptions).toBe(subs); }); it('should auditTime events by 50 time units', function (done) { Observable.of(1, 2, 3) .auditTime(50) .subscribe(function (x) { done(new Error('should not be called')); }, null, function () { done(); }); }); it('should auditTime events multiple times', function () { var expected = ['1-2', '2-2']; Observable.concat(Observable.timer(0, 10, rxTestScheduler).take(3).map(function (x) { return '1-' + x; }), Observable.timer(80, 10, rxTestScheduler).take(5).map(function (x) { return '2-' + x; })) .auditTime(50, rxTestScheduler) .subscribe(function (x) { chai_1.expect(x).to.equal(expected.shift()); }); rxTestScheduler.flush(); }); it('should delay the source if values are not emitted often enough', function () { var e1 = hot('-a--------b-----c----|'); var subs = '^ !'; var expected = '------a--------b-----|'; expectObservable(e1.auditTime(50, rxTestScheduler)).toBe(expected); expectSubscriptions(e1.subscriptions).toBe(subs); }); it('should handle a busy producer emitting a regular repeating sequence', function () { var e1 = hot('abcdefabcdefabcdefabcdefa|'); var subs = '^ !'; var expected = '-----f-----f-----f-----f-|'; expectObservable(e1.auditTime(50, rxTestScheduler)).toBe(expected); expectSubscriptions(e1.subscriptions).toBe(subs); }); it('should complete when source does not emit', function () { var e1 = hot('-----|'); var subs = '^ !'; var expected = '-----|'; expectObservable(e1.auditTime(50, rxTestScheduler)).toBe(expected); expectSubscriptions(e1.subscriptions).toBe(subs); }); it('should raise error when source does not emit and raises error', function () { var e1 = hot('-----#'); var subs = '^ !'; var expected = '-----#'; expectObservable(e1.auditTime(10, rxTestScheduler)).toBe(expected); expectSubscriptions(e1.subscriptions).toBe(subs); }); it('should handle an empty source', function () { var e1 = cold('|'); var subs = '(^!)'; var expected = '|'; expectObservable(e1.auditTime(30, rxTestScheduler)).toBe(expected); expectSubscriptions(e1.subscriptions).toBe(subs); }); it('should handle a never source', function () { var e1 = cold('-'); var subs = '^'; var expected = '-'; expectObservable(e1.auditTime(30, rxTestScheduler)).toBe(expected); expectSubscriptions(e1.subscriptions).toBe(subs); }); it('should handle a throw source', function () { var e1 = cold('#'); var subs = '(^!)'; var expected = '#'; expectObservable(e1.auditTime(30, rxTestScheduler)).toBe(expected); expectSubscriptions(e1.subscriptions).toBe(subs); }); it('should not complete when source does not complete', function () { var e1 = hot('-a--(bc)-------d----------------'); var unsub = ' !'; var subs = '^ !'; var expected = '------c-------------d-----------'; expectObservable(e1.auditTime(50, rxTestScheduler), unsub).toBe(expected); expectSubscriptions(e1.subscriptions).toBe(subs); }); it('should not break unsubscription chains when result is unsubscribed explicitly', function () { var e1 = hot('-a--(bc)-------d----------------'); var subs = '^ !'; var expected = '------c-------------d-----------'; var unsub = ' !'; var result = e1 .mergeMap(function (x) { return Observable.of(x); }) .auditTime(50, rxTestScheduler) .mergeMap(function (x) { return Observable.of(x); }); expectObservable(result, unsub).toBe(expected); expectSubscriptions(e1.subscriptions).toBe(subs); }); it('should auditTime values until source raises error', function () { var e1 = hot('-a--(bc)-------d---------------#'); var subs = '^ !'; var expected = '------c-------------d----------#'; expectObservable(e1.auditTime(50, rxTestScheduler)).toBe(expected); expectSubscriptions(e1.subscriptions).toBe(subs); }); }); //# sourceMappingURL=auditTime-spec.js.map</code></pre> </div> <footer class="footer"> Generated by <a href="https://esdoc.org">ESDoc<span data-ice="esdocVersion">(0.4.8)</span></a> </footer> <script src="script/search_index.js"></script> <script src="script/search.js"></script> <script src="script/pretty-print.js"></script> <script src="script/inherited-summary.js"></script> <script src="script/test-summary.js"></script> <script src="script/inner-link.js"></script> <script src="script/patch-for-local.js"></script> </body> </html>