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// Copyright 2008 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.
goog.provide('goog.ui.style.app.MenuButtonRendererTest');
goog.setTestOnly('goog.ui.style.app.MenuButtonRendererTest');
goog.require('goog.dom');
goog.require('goog.testing.jsunit');
goog.require('goog.testing.ui.style');
goog.require('goog.ui.Component');
goog.require('goog.ui.MenuButton');
goog.require('goog.ui.style.app.MenuButtonRenderer');
var renderer = goog.ui.style.app.MenuButtonRenderer.getInstance();
var button;
// Write iFrame tag to load reference FastUI markup. Then, our tests will
// compare the generated markup to the reference markup.
var refPath = '../../../../../webutil/css/fastui/app/menubutton_spec.html';
goog.testing.ui.style.writeReferenceFrame(refPath);
function shouldRunTests() {
// Disable tests when being run as a part of open-source repo as the button
// specs are not included in closure-library.
return !(/closure\/goog\/ui/.test(location.pathname));
}
function setUp() {
button = new goog.ui.MenuButton('Hello Generated', null, renderer);
button.setTooltip('Click for Generated');
}
function tearDown() {
if (button) {
button.dispose();
}
goog.dom.removeChildren(goog.dom.getElement('sandbox'));
}
function testGeneratedButton() {
button.render(goog.dom.getElement('sandbox'));
goog.testing.ui.style.assertStructureMatchesReference(
button.getElement(), 'normal-resting');
assertEquals(
'Hello Generated', button.getContentElement().firstChild.nodeValue);
assertEquals(
'Click for Generated', button.getElement().getAttribute('title'));
}
function testButtonStates() {
button.render(goog.dom.getElement('sandbox'));
goog.testing.ui.style.assertStructureMatchesReference(
button.getElement(), 'normal-resting');
button.setState(goog.ui.Component.State.HOVER, true);
goog.testing.ui.style.assertStructureMatchesReference(
button.getElement(), 'normal-hover');
button.setState(goog.ui.Component.State.HOVER, false);
button.setState(goog.ui.Component.State.FOCUSED, true);
goog.testing.ui.style.assertStructureMatchesReference(
button.getElement(), 'normal-focused');
button.setState(goog.ui.Component.State.FOCUSED, false);
button.setState(goog.ui.Component.State.ACTIVE, true);
goog.testing.ui.style.assertStructureMatchesReference(
button.getElement(), 'normal-active');
button.setState(goog.ui.Component.State.ACTIVE, false);
button.setState(goog.ui.Component.State.DISABLED, true);
goog.testing.ui.style.assertStructureMatchesReference(
button.getElement(), 'normal-disabled');
}
function testDecoratedButton() {
button.decorate(goog.dom.getElement('button'));
goog.testing.ui.style.assertStructureMatchesReference(
button.getElement(), 'normal-resting');
assertEquals(
'Hello Decorated', button.getContentElement().firstChild.nodeValue);
assertEquals(
'Click for Decorated', button.getElement().getAttribute('title'));
}
function testDecoratedButtonBox() {
button.decorate(goog.dom.getElement('button-box'));
goog.testing.ui.style.assertStructureMatchesReference(
button.getElement(), 'normal-resting');
assertEquals(
'Hello Decorated Box', button.getContentElement().firstChild.nodeValue);
assertEquals(
'Click for Decorated Box', button.getElement().getAttribute('title'));
}
function testExistingContentIsUsed() {
button.decorate(goog.dom.getElement('button-with-dom-content'));
goog.testing.ui.style.assertStructureMatchesReference(
button.getElement(), 'normal-resting');
// Safari 3 adds style="-webkit-user-select" to the strong tag, so we
// can't simply look at the HTML.
var content = button.getContentElement();
assertEquals(
'Unexpected number of child nodes; expected existing number ' +
'plus one for the dropdown element',
4, content.childNodes.length);
assertEquals('Unexpected tag', 'STRONG', content.childNodes[0].tagName);
assertEquals(
'Unexpected text content', 'Hello Strong',
content.childNodes[0].innerHTML);
assertEquals('Unexpected tag', 'EM', content.childNodes[2].tagName);
assertEquals(
'Unexpected text content', 'Box', content.childNodes[2].innerHTML);
}
function testDecoratedButtonWithMenu() {
button.decorate(goog.dom.getElement('button-with-menu'));
assertEquals('Unexpected number of menu items', 2, button.getItemCount());
goog.testing.ui.style.assertStructureMatchesReference(
button.getElement(), 'normal-resting');
assertFalse(
'Expected menu element to not be contained by button',
goog.dom.contains(button.getElement(), button.getMenu().getElement()));
}
function testDropDownExistsAfterButtonRename() {
button.decorate(goog.dom.getElement('button-2'));
button.setContent('New title');
goog.testing.ui.style.assertStructureMatchesReference(
button.getElement(), 'normal-resting');
assertEquals(
'Unexpected number of child nodes; expected text element ' +
'and the dropdown element',
2, button.getContentElement().childNodes.length);
assertEquals('New title', button.getContentElement().firstChild.nodeValue);
assertEquals(
'Click for Decorated', button.getElement().getAttribute('title'));
}
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