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