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HTML
<!--
-->
<html>
<!--
Copyright 2008 The Closure Library Authors. All Rights Reserved.
Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta charset="UTF-8" />
<title>Closure Unit Tests - goog.demos.editor.HelloWorldDialog</title>
<script src="../../base.js"></script>
<script src="deps.js"></script>
<script>
goog.require('goog.demos.editor.HelloWorldDialog');
goog.require('goog.demos.editor.HelloWorldDialog.OkEvent');
goog.require('goog.dom.DomHelper');
goog.require('goog.events.EventHandler');
goog.require('goog.testing.LooseMock');
goog.require('goog.testing.events');
goog.require('goog.testing.jsunit');
goog.require('goog.testing.mockmatchers.ArgumentMatcher');
goog.require('goog.ui.editor.AbstractDialog.EventType');
</script>
<link rel="stylesheet" href="../css/dialog.css"/>
</head>
<body>
<script>
var dialog;
var mockOkHandler;
var CUSTOM_MESSAGE = 'Hello, cruel world...';
function setUp() {
mockOkHandler = new goog.testing.LooseMock(goog.events.EventHandler);
}
function tearDown() {
dialog.dispose();
}
/**
* Creates and shows the dialog to be tested.
*/
function createAndShow() {
dialog = new goog.demos.editor.HelloWorldDialog(new goog.dom.DomHelper());
dialog.addEventListener(goog.ui.editor.AbstractDialog.EventType.OK,
mockOkHandler);
dialog.show();
}
/**
* Sets up the mock event handler to expect an OK event with the given
* message.
* @param {string} message Hello world message the OK event is expected to
* carry.
*/
function expectOk(message) {
mockOkHandler.handleEvent(new goog.testing.mockmatchers.ArgumentMatcher(
function(arg) {
return arg.type == goog.ui.editor.AbstractDialog.EventType.OK &&
arg.message == message;
}));
}
/**
* Tests that when you show the dialog, the input field has the correct
* sample text in it.
*/
function testShow() {
mockOkHandler.$replay();
createAndShow();
assertEquals('Input field has incorrect sample text',
'Hello, world!',
dialog.input_.value);
mockOkHandler.$verify();
}
/**
* Tests that clicking OK dispatches an event carying the entered message.
*/
function testOk() {
expectOk(CUSTOM_MESSAGE);
mockOkHandler.$replay();
createAndShow();
dialog.input_.value = CUSTOM_MESSAGE;
goog.testing.events.fireClickSequence(dialog.getOkButtonElement());
mockOkHandler.$verify(); // Verifies OK is dispatched with correct message.
}
</script>
</body>
</html>