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module('Accessibility - All');
var BaseSelection = require('select2/selection/base');
var SingleSelection = require('select2/selection/single');
var MultipleSelection = require('select2/selection/multiple');
var $ = require('jquery');
var Options = require('select2/options');
var options = new Options({});
test('title is carried over from original element', function (assert) {
var $select = $('#qunit-fixture .single');
var selection = new BaseSelection($select, options);
var $selection = selection.render();
assert.equal(
$selection.attr('title'),
$select.attr('title'),
'The title should have been copied over from the original element'
);
});
test('aria-expanded reflects the state of the container', function (assert) {
var $select = $('#qunit-fixture .single');
var selection = new BaseSelection($select, options);
var $selection = selection.render();
var container = new MockContainer();
selection.bind(container, $('<span></span>'));
assert.equal(
$selection.attr('aria-expanded'),
'false',
'The container should not be expanded when it is closed'
);
container.trigger('open');
assert.equal(
$selection.attr('aria-expanded'),
'true',
'The container should be expanded when it is opened'
);
});
test('static aria attributes are present', function (assert) {
var $select = $('#qunit-fixture .single');
var selection = new BaseSelection($select, options);
var $selection = selection.render();
assert.equal(
$selection.attr('role'),
'combobox',
'The container should identify as a combobox'
);
assert.equal(
$selection.attr('aria-haspopup'),
'true',
'The dropdown is considered a popup of the container'
);
});
test('the container should be in the tab order', function (assert) {
var $select = $('#qunit-fixture .single');
var selection = new BaseSelection($select, options);
var $selection = selection.render();
var container = new MockContainer();
selection.bind(container, $('<span></span>'));
assert.equal(
$selection.attr('tabindex'),
'0',
'The tab index should allow it to fit in the natural tab order'
);
container.trigger('disable');
assert.equal(
$selection.attr('tabindex'),
'-1',
'The selection should be dropped out of the tab order when disabled'
);
container.trigger('enable');
assert.equal(
$selection.attr('tabindex'),
'0',
'The tab index should be restored when re-enabled'
);
});
test('a custom tabindex is copied', function (assert) {
var $select = $('#qunit-fixture .single');
$select.attr('tabindex', '999');
var selection = new BaseSelection($select, options);
var $selection = selection.render();
var container = new MockContainer();
selection.bind(container, $('<span></span>'));
assert.equal(
$selection.attr('tabindex'),
'999',
'The tab index should match the original tab index'
);
container.trigger('disable');
assert.equal(
$selection.attr('tabindex'),
'-1',
'The selection should be dropped out of the tab order when disabled'
);
container.trigger('enable');
assert.equal(
$selection.attr('tabindex'),
'999',
'The tab index should be restored when re-enabled'
);
});
module('Accessibility - Single');
test('aria-labelledby should match the rendered container', function (assert) {
var $select = $('#qunit-fixture .single');
var selection = new SingleSelection($select, options);
var $selection = selection.render();
var container = new MockContainer();
selection.bind(container, $('<span></span>'));
var $rendered = $selection.find('.select2-selection__rendered');
assert.equal(
$selection.attr('aria-labelledby'),
$rendered.attr('id'),
'The rendered selection should label the container'
);
});
module('Accessibility - Multiple');
Mini Shell