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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.TabTest');
goog.setTestOnly('goog.ui.TabTest');
goog.require('goog.dom');
goog.require('goog.testing.jsunit');
goog.require('goog.ui.Component');
goog.require('goog.ui.Tab');
goog.require('goog.ui.TabRenderer');
var sandbox;
var tab;
function setUp() {
sandbox = goog.dom.getElement('sandbox');
tab = new goog.ui.Tab('Hello');
}
function tearDown() {
tab.dispose();
goog.dom.removeChildren(sandbox);
}
function testConstructor() {
assertNotNull('Tab must not be null', tab);
assertEquals('Tab must have expected content', 'Hello', tab.getContent());
assertEquals(
'Tab\'s renderer must default to TabRenderer',
goog.ui.TabRenderer.getInstance(), tab.getRenderer());
assertTrue(
'Tab must support the SELECTED state',
tab.isSupportedState(goog.ui.Component.State.SELECTED));
assertTrue(
'SELECTED must be an auto-state',
tab.isAutoState(goog.ui.Component.State.SELECTED));
assertTrue(
'Tab must dispatch transition events for the DISABLED state',
tab.isDispatchTransitionEvents(goog.ui.Component.State.DISABLED));
assertTrue(
'Tab must dispatch transition events for the SELECTED state',
tab.isDispatchTransitionEvents(goog.ui.Component.State.SELECTED));
}
function testGetSetTooltip() {
assertUndefined('Tooltip must be undefined by default', tab.getTooltip());
tab.setTooltip('Hello, world!');
assertEquals(
'Tooltip must have expected value', 'Hello, world!', tab.getTooltip());
}
function testSetAriaLabel() {
assertNull('Tab must not have aria label by default', tab.getAriaLabel());
tab.setAriaLabel('My tab');
tab.render();
var element = tab.getElementStrict();
assertNotNull('Element must not be null', element);
assertEquals(
'Tab element must have expected aria-label', 'My tab',
element.getAttribute('aria-label'));
assertEquals(
'Tab element must have expected aria role', 'tab',
element.getAttribute('role'));
tab.setAriaLabel('My new tab');
assertEquals(
'Tab element must have updated aria-label', 'My new tab',
element.getAttribute('aria-label'));
assertEquals(
'Tab element must have expected aria role', 'tab',
element.getAttribute('role'));
}
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