 requests. For more info see `expect()`.    *    * @param {string|RegExp} url HTTP url.    * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that    *  receives data string and returns true if the data is as expected, or Object if request body    *  is in JSON format.    * @param {Object=} headers HTTP headers.    * @returns {requestHandler} Returns an object with `respond` method that control how a matched    *   request is handled.    */    /**    * @ngdoc method    * @name ngMock.$httpBackend#expectJSONP    * @methodOf ngMock.$httpBackend    * @description    * Creates a new request expectation for 