silverstripe-framework/admin/javascript/jquery-changetracker/spec/lib/jspec.jquery.js

// JSpec - jQuery - Copyright TJ Holowaychuk <tj@vision-media.ca> (MIT Licensed)

JSpec
.requires('jQuery', 'when using jspec.jquery.js')
.include({
  name: 'jQuery',

  // --- Initialize

  init : function() {
    jQuery.ajaxSetup({ async: false })
  },

  // --- Utilities

  utilities : {
    element:  jQuery,
    elements: jQuery,
    sandbox : function() {
      return jQuery('<div class="sandbox"></div>')
    }
  },

  // --- Matchers

  matchers : {
    have_tag      : "jQuery(expected, actual).length === 1",
    have_one      : "alias have_tag",
    have_tags     : "jQuery(expected, actual).length > 1",
    have_many     : "alias have_tags",
    have_any      : "alias have_tags",
    have_child    : "jQuery(actual).children(expected).length === 1",
    have_children : "jQuery(actual).children(expected).length > 1",
    have_text     : "jQuery(actual).text() === expected",
    have_value    : "jQuery(actual).val() === expected",
    be_enabled    : "!jQuery(actual).attr('disabled')",
    have_class    : "jQuery(actual).hasClass(expected)",
    be_animated   : "jQuery(actual).queue().length > 0",

    be_visible : function(actual) {
      return jQuery(actual).css('display') != 'none' &&
             jQuery(actual).css('visibility') != 'hidden' &&
             jQuery(actual).attr('type') != 'hidden'
    },

    be_hidden : function(actual) {
      return !JSpec.does(actual, 'be_visible')
    },

    have_classes : function(actual) {
      return !JSpec.any(JSpec.toArray(arguments, 1), function(arg){
        return !JSpec.does(actual, 'have_class', arg)
      })
    },

    have_attr : function(actual, attr, value) {
      return value ? jQuery(actual).attr(attr) == value:
                     jQuery(actual).attr(attr)
    },

    have_event_handlers : function(actual, expected) {
      if (jQuery(actual).data('events') && jQuery(actual).data('events').hasOwnProperty(expected)) {
        return true;
      } else if (jQuery(actual.context).data('events') && jQuery(actual.context).data('events').hasOwnProperty(expected)) {
        var events = jQuery(actual.context).data('events')[expected];

        for (index in events) {
          if (events[index].selector === actual.selector) {
            return true;
          }
        }
      }
      return false;
    },

    'be disabled selected checked' : function(attr) {
      return 'jQuery(actual).attr("' + attr + '")'
    },

    'have type id title alt href src sel rev name target' : function(attr) {
      return function(actual, value) {
        return JSpec.does(actual, 'have_attr', attr, value)
      }
    }
  }
})