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module('Selection containers - Inline search');
var MultipleSelection = require('select2/selection/multiple');
var InlineSearch = require('select2/selection/search');
var $ = require('jquery');
var Options = require('select2/options');
var Utils = require('select2/utils');
var options = new Options({});
test('backspace will remove a choice', function (assert) {
assert.expect(3);
var KEYS = require('select2/keys');
var $container = $('#qunit-fixture .event-container');
var container = new MockContainer();
var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
var $element = $('#qunit-fixture .multiple');
var selection = new CustomSelection($element, options);
var $selection = selection.render();
selection.bind(container, $container);
// The unselect event should be triggered at some point
selection.on('unselect', function () {
assert.ok(true, 'A choice was unselected');
});
// Add some selections and render the search
selection.update([
{
id: '1',
text: 'One'
}
]);
var $search = $selection.find('input');
var $choices = $selection.find('.select2-selection__choice');
assert.equal($search.length, 1, 'The search was visible');
assert.equal($choices.length, 1, 'The choice was rendered');
// Trigger the backspace on the search
var backspace = $.Event('keydown', {
which: KEYS.BACKSPACE
});
$search.trigger(backspace);
});
test('backspace will set the search text', function (assert) {
assert.expect(3);
var KEYS = require('select2/keys');
var $container = $('#qunit-fixture .event-container');
var container = new MockContainer();
var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
var $element = $('#qunit-fixture .multiple');
var selection = new CustomSelection($element, options);
var $selection = selection.render();
selection.bind(container, $container);
// Add some selections and render the search
selection.update([
{
id: '1',
text: 'One'
}
]);
var $search = $selection.find('input');
var $choices = $selection.find('.select2-selection__choice');
assert.equal($search.length, 1, 'The search was visible');
assert.equal($choices.length, 1, 'The choice was rendered');
// Trigger the backspace on the search
var backspace = $.Event('keydown', {
which: KEYS.BACKSPACE
});
$search.trigger(backspace);
assert.equal($search.val(), 'One', 'The search text was set');
});
test('updating selection does not shift the focus', function (assert) {
// Check for IE 8, which triggers a false negative during testing
if (window.attachEvent && !window.addEventListener) {
// We must expect 0 assertions or the test will fail
assert.expect(0);
return;
}
var $container = $('#qunit-fixture .event-container');
var container = new MockContainer();
var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
var $element = $('#qunit-fixture .multiple');
var selection = new CustomSelection($element, options);
var $selection = selection.render();
selection.bind(container, $container);
// Update the selection so the search is rendered
selection.update([]);
// Make it visible so the browser can place focus on the search
$container.append($selection);
var $search = $selection.find('input');
$search.trigger('focus');
assert.equal($search.length, 1, 'The search was not visible');
assert.equal(
document.activeElement,
$search[0],
'The search did not have focus originally'
);
// Trigger an update, this should redraw the search box
selection.update([]);
assert.equal($search.length, 1, 'The search box disappeared');
assert.equal(
document.activeElement,
$search[0],
'The search did not have focus after the selection was updated'
);
});
test('the focus event shifts the focus', function (assert) {
// Check for IE 8, which triggers a false negative during testing
if (window.attachEvent && !window.addEventListener) {
// We must expect 0 assertions or the test will fail
assert.expect(0);
return;
}
var $container = $('#qunit-fixture .event-container');
var container = new MockContainer();
var CustomSelection = Utils.Decorate(MultipleSelection, InlineSearch);
var $element = $('#qunit-fixture .multiple');
var selection = new CustomSelection($element, options);
var $selection = selection.render();
selection.bind(container, $container);
// Update the selection so the search is rendered
selection.update([]);
// Make it visible so the browser can place focus on the search
$container.append($selection);
// The search should not be automatically focused
var $search = $selection.find('input');
assert.notEqual(
document.activeElement,
$search[0],
'The search had focus originally'
);
assert.equal($search.length, 1, 'The search was not visible');
// Focus the container
container.trigger('focus');
// Make sure it focuses the search
assert.equal($search.length, 1, 'The search box disappeared');
assert.equal(
document.activeElement,
$search[0],
'The search did not have focus originally'
);
});
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