This is used in case you just need a test transport that doesn't do any connection to an elasticsearch
host but still returns a valid response object
/**
* @group functional
*/
public function testExec()
{
$request = new Request('/test');
$params = array('name' => 'ruflin');
$transport = new NullTransport();
$response = $transport->exec($request, $params);
$this->assertInstanceOf('\\Elastica\\Response', $response);
$data = $response->getData();
$this->assertEquals($params, $data['params']);
}
