public function testGetListEntry()
 {
     $query = new Zend_Gdata_Spreadsheets_ListQuery();
     $query->setSpreadsheetKey($this->sprKey);
     $query->setStartIndex('1');
     $query->setMaxResults('1');
     $entry = $this->gdata->getListEntry($query);
     $this->assertTrue($entry instanceof Zend_Gdata_Spreadsheets_ListEntry);
     $entry = $this->gdata->getListEntry($query->getQueryUrl());
     $this->assertTrue($entry instanceof Zend_Gdata_Spreadsheets_ListEntry);
 }
 function getColumnNames()
 {
     $query = new Zend_Gdata_Spreadsheets_ListQuery();
     $query->setSpreadsheetKey($this->getSpreadsheetId());
     $query->setWorksheetId($this->getWorksheetId());
     $query->setMaxResults(1);
     $query->setStartIndex(1);
     $feed = $this->client->getListFeed($query);
     $data = array();
     if ($feed->entries) {
         foreach ($feed->entries as $entry) {
             if ($entry instanceof Zend_Gdata_Spreadsheets_ListEntry) {
                 $customRow = $entry->getCustom();
                 foreach ($customRow as $customCol) {
                     array_push($data, $customCol->getColumnName());
                 }
             }
         }
     }
     return $data;
 }