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bower_components/select2/tests/dropdown/dropdownCss-tests.js 2.91 KB
f6e211e4   Administrator   finish work part 1
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  module('Dropdown - dropdownCssClass compatibility');
  
  var $ = require('jquery');
  var Utils = require('select2/utils');
  var Options = require('select2/options');
  
  var Dropdown = require('select2/dropdown');
  var DropdownCSS = Utils.Decorate(
    Dropdown,
    require('select2/compat/dropdownCss')
  );
  
  test('all classes will be copied if :all: is used', function (assert) {
    var $element = $('<select class="test copy works"></select>');
    var options = new Options({
      dropdownCssClass: ':all:'
    });
  
    var select = new DropdownCSS($element, options);
    var $dropdown = select.render();
  
    assert.ok($dropdown.hasClass('test'));
    assert.ok($dropdown.hasClass('copy'));
    assert.ok($dropdown.hasClass('works'));
    assert.ok(!$dropdown.hasClass(':all:'));
  });
  
  test(':all: can be used with other classes', function (assert) {
    var $element = $('<select class="test copy works"></select>');
    var options = new Options({
      dropdownCssClass: ':all: other'
    });
  
    var select = new DropdownCSS($element, options);
    var $dropdown = select.render();
  
    assert.ok($dropdown.hasClass('test'));
    assert.ok($dropdown.hasClass('copy'));
    assert.ok($dropdown.hasClass('works'));
    assert.ok($dropdown.hasClass('other'));
    assert.ok(!$dropdown.hasClass(':all:'));
  });
  
  test('classes can be passed in as a string', function (assert) {
    var $element = $('<select class="test copy works"></select>');
    var options = new Options({
      dropdownCssClass: 'other'
    });
  
    var select = new DropdownCSS($element, options);
    var $dropdown = select.render();
  
    assert.ok($dropdown.hasClass('other'));
  });
  
  test('a function can be used based on the element', function (assert){
    var $element = $('<select class="test"></select>');
    var options = new Options({
      dropdownCssClass: function ($element) {
        return 'function';
      }
    });
  
    var select = new DropdownCSS($element, options);
    var $dropdown = select.render();
  
    assert.ok($dropdown.hasClass('function'));
    assert.ok(!$dropdown.hasClass('test'));
  });
  
  test(':all: works around custom adapters', function (assert) {
    var $element = $('<select class="test"></select>');
    var options = new Options({
      dropdownCssClass: ':all: something',
      adaptDropdownCssClass: function (clazz) {
        return clazz + '-modified';
      }
    });
  
    var select = new DropdownCSS($element, options);
    var $dropdown = select.render();
  
    assert.ok($dropdown.hasClass('something'));
  
    assert.ok($dropdown.hasClass('test'));
    assert.ok($dropdown.hasClass('test-modified'));
  });
  
  module('Dropdown - adaptDropdownCss compatibility');
  
  test('only return when adapted', function (assert) {
    var $element = $('<select class="original"></select>');
    var options = new Options({
      adaptDropdownCssClass: function (clazz) {
        return 'modified';
      }
    });
  
    var select = new DropdownCSS($element, options);
    var $dropdown = select.render();
  
    assert.ok(!$dropdown.hasClass('original'));
    assert.ok($dropdown.hasClass('modified'));
  });