django1/js_tests/admin/SelectBox.test.js

/* global QUnit, SelectBox */
'use strict';

QUnit.module('admin.SelectBox');

QUnit.test('init: no options', function(assert) {
    const $ = django.jQuery;
    $('<select id="id"></select>').appendTo('#qunit-fixture');
    SelectBox.init('id');
    assert.equal(SelectBox.cache.id.length, 0);
});

QUnit.test('filter', function(assert) {
    const $ = django.jQuery;
    $('<select id="id"></select>').appendTo('#qunit-fixture');
    $('<option value="0">A</option>').appendTo('#id');
    $('<option value="1">B</option>').appendTo('#id');
    SelectBox.init('id');
    assert.equal($('#id option').length, 2);
    SelectBox.filter('id', "A");
    assert.equal($('#id option').length, 1);
    assert.equal($('#id option').text(), "A");
});