153 lines
3.2 KiB
JavaScript
153 lines
3.2 KiB
JavaScript
QUnit.module('Data adapters - Maximum selection length');
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var SelectData = require('select2/data/select');
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var MaximumSelectionLength = require('select2/data/maximumSelectionLength');
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var $ = require('jquery');
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var Options = require('select2/options');
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var Utils = require('select2/utils');
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var MaximumSelectionData = Utils.Decorate(SelectData, MaximumSelectionLength);
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QUnit.test('0 never displays the notice', function (assert) {
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assert.expect(3);
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var $select = $('#qunit-fixture .multiple');
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var zeroOptions = new Options({
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maximumSelectionLength: 0
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});
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var container = new MockContainer();
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var data = new MaximumSelectionData($select, zeroOptions);
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data.bind(container, null);
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data.on('results:message', function () {
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assert.ok(false, 'The message should not be displayed');
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});
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data.query({
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term: ''
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}, function () {
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assert.ok(true, 'The results should be queried');
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});
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$select.val(['One']);
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data.query({
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term: ''
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}, function () {
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assert.ok(true, 'The results should be queried');
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});
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$select.val(['One', 'Two']);
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data.query({
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term: ''
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}, function () {
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assert.ok(true, 'The results should be queried');
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});
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});
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QUnit.test('< 0 never displays the notice', function (assert) {
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assert.expect(3);
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var $select = $('#qunit-fixture .multiple');
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var negativeOptions = new Options({
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maximumSelectionLength: -1
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});
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var container = new MockContainer();
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var data = new MaximumSelectionData($select, negativeOptions);
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data.bind(container, null);
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data.on('results:message', function () {
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assert.ok(false, 'The message should not be displayed');
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});
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data.query({
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term: ''
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}, function () {
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assert.ok(true, 'The results should be queried');
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});
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$select.val(['One']);
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data.query({
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term: ''
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}, function () {
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assert.ok(true, 'The results should be queried');
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});
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$select.val(['One', 'Two']);
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data.query({
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term: ''
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}, function () {
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assert.ok(true, 'The results should be queried');
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});
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});
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QUnit.test('triggers when >= 1 selection' , function (assert) {
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assert.expect(2);
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var $select = $('#qunit-fixture .multiple');
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var maxOfOneOptions = new Options({
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maximumSelectionLength: 1
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});
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var container = new MockContainer();
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var data = new MaximumSelectionData($select, maxOfOneOptions);
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data.bind(container, null);
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data.on('results:message', function () {
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assert.ok(true, 'The message should be displayed');
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});
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$select.val(['One']);
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data.query({
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term: ''
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}, function () {
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assert.ok(false, 'The results should not be queried');
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});
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$select.val(['One', 'Two']);
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data.query({
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term: ''
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}, function () {
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assert.ok(false, 'The results should not be queried');
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});
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});
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QUnit.test('triggers after selection' , function (assert) {
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assert.expect(1);
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var $select = $('#qunit-fixture .multiple');
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var maxOfOneOptions = new Options({
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maximumSelectionLength: 1
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});
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var container = new MockContainer();
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var data = new MaximumSelectionData($select, maxOfOneOptions);
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data.bind(container, null);
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data.on('results:message', function () {
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assert.ok(true, 'The message should be displayed');
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});
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$select.val(['One']);
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container.trigger('select', {
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data: {}
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});
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});
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