public function testGetMultipleReturnsSeveralKeysData()
 {
     $keys = array();
     $expected = array();
     for ($i = 0; $i < 501; $i++) {
         $key = 'user.test' . $i;
         $userData = array('email' => 'test' . $i . '@test.com', 'name' => 'Test #' . $i, 'age' => 70);
         $this->cassandra->set($key, $userData);
         $expected['test' . $i] = $userData;
         $keys[] = 'test' . $i;
     }
     $this->assertEquals(array('email' => '*****@*****.**', 'name' => 'Test #0', 'age' => 70), $this->cassandra->get('user.test0'));
     $data = $this->cassandra->cf('user')->getMultiple($keys);
     $this->assertEquals($expected, $data);
 }