module('Dropdown - containerCssClass compatibility');



var $ = require('jquery');

var Utils = require('select2/utils');

var Options = require('select2/options');



var SingleSelection = require('select2/selection/single');

var ContainerCSS = Utils.Decorate(

  SingleSelection,

  require('select2/compat/containerCss')

);



test('all classes will be copied if :all: is used', function (assert) {

  var $element = $('<select class="test copy works"></select>');

  var options = new Options({

    containerCssClass: ':all:'

  });



  var select = new ContainerCSS($element, options);

  var $container = select.render();



  assert.ok($container.hasClass('test'));

  assert.ok($container.hasClass('copy'));

  assert.ok($container.hasClass('works'));

  assert.ok(!$container.hasClass(':all:'));

});



test(':all: can be used with other classes', function (assert) {

  var $element = $('<select class="test copy works"></select>');

  var options = new Options({

    containerCssClass: ':all: other'

  });



  var select = new ContainerCSS($element, options);

  var $container = select.render();



  assert.ok($container.hasClass('test'));

  assert.ok($container.hasClass('copy'));

  assert.ok($container.hasClass('works'));

  assert.ok($container.hasClass('other'));

  assert.ok(!$container.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({

    containerCssClass: 'other'

  });



  var select = new ContainerCSS($element, options);

  var $container = select.render();



  assert.ok($container.hasClass('other'));

});



test('a function can be used based on the element', function (assert){

  var $element = $('<select class="test"></select>');

  var options = new Options({

    containerCssClass: function ($element) {

      return 'function';

    }

  });



  var select = new ContainerCSS($element, options);

  var $container = select.render();



  assert.ok($container.hasClass('function'));

  assert.ok(!$container.hasClass('test'));

});



test(':all: works around custom adapters', function (assert) {

  var $element = $('<select class="test"></select>');

  var options = new Options({

    containerCssClass: ':all: something',

    adaptContainerCssClass: function (clazz) {

      return clazz + '-modified';

    }

  });



  var select = new ContainerCSS($element, options);

  var $container = select.render();



  assert.ok($container.hasClass('something'));



  assert.ok($container.hasClass('test'));

  assert.ok($container.hasClass('test-modified'));

});



module('Selection - adaptContainerCss compatibility');



test('only return when adapted', function (assert) {

  var $element = $('<select class="original"></select>');

  var options = new Options({

    adaptContainerCssClass: function (clazz) {

      return 'modified';

    }

  });



  var select = new ContainerCSS($element, options);

  var $container = select.render();



  assert.ok(!$container.hasClass('original'));

  assert.ok($container.hasClass('modified'));

});

