text: TestHelpers.commonWidgetTests( "autocomplete", {
  	defaults: {
  		appendTo: null,
  		autoFocus: false,
  		delay: 300,
  		disabled: false,
  		messages: {
  			noResults: "No search results.",
  			results: $.ui.autocomplete.prototype.options.messages.results
  		},
  		minLength: 1,
  		position: {
  			my: "left top",
  			at: "left bottom",
  			collision: "none"
  		},
  		source: null,
  
  		// callbacks
  		change: null,
  		close: null,
  		create: null,
  		focus: null,
  		open: null,
  		response: null,
  		search: null,
  		select: null
  	}
  });
  