95 lines
2.6 KiB
JavaScript
95 lines
2.6 KiB
JavaScript
// Copyright 2013 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/**
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* @fileoverview Tests for goog.ui.MockActivityMonitorTest.
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* @author nnaze@google.com (Nathan Naze)
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*/
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/** @suppress {extraProvide} */
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goog.provide('goog.ui.MockActivityMonitorTest');
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goog.require('goog.events');
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goog.require('goog.functions');
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goog.require('goog.testing.jsunit');
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goog.require('goog.testing.recordFunction');
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goog.require('goog.ui.ActivityMonitor');
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goog.require('goog.ui.MockActivityMonitor');
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goog.setTestOnly('goog.ui.MockActivityMonitorTest');
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var googNow = goog.now;
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var monitor;
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var recordedFunction;
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var replacer;
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function setUp() {
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monitor = new goog.ui.MockActivityMonitor();
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recordedFunction = goog.testing.recordFunction();
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goog.events.listen(
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monitor,
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goog.ui.ActivityMonitor.Event.ACTIVITY,
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recordedFunction);
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}
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function tearDown() {
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goog.dispose(monitor);
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goog.now = googNow;
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}
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function testEventFireSameTime() {
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goog.now = goog.functions.constant(1000);
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monitor.simulateEvent();
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assertEquals(1, recordedFunction.getCallCount());
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monitor.simulateEvent();
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assertEquals(2, recordedFunction.getCallCount());
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}
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function testEventFireDifferingTime() {
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goog.now = goog.functions.constant(1000);
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monitor.simulateEvent();
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assertEquals(1, recordedFunction.getCallCount());
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goog.now = goog.functions.constant(1001);
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monitor.simulateEvent();
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assertEquals(2, recordedFunction.getCallCount());
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}
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function testDispatchEventReturnValue() {
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assertTrue(monitor.dispatchEvent(goog.ui.ActivityMonitor.Event.ACTIVITY));
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assertEquals(1, recordedFunction.getCallCount());
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}
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function testDispatchEventPreventDefault() {
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// Undo the listen call in setUp.
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goog.events.unlisten(
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monitor,
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goog.ui.ActivityMonitor.Event.ACTIVITY,
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recordedFunction);
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// Listen with a function that cancels the event.
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goog.events.listen(
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monitor,
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goog.ui.ActivityMonitor.Event.ACTIVITY,
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function(e) {
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e.preventDefault();
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});
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assertFalse(monitor.dispatchEvent(goog.ui.ActivityMonitor.Event.ACTIVITY));
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}
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