/**
* Detect parser error response.
*
* @return void
*/
public function testDetectUndefinedFieldError()
{
$response = $this->createResponse('solr4-undefined-field-error');
$backend = $this->getMockForAbstractClass('VuFindSearch\\Backend\\BackendInterface');
$exception = HttpErrorException::createFromResponse($response);
$params = ['backend_instance' => $backend];
$event = new Event(null, $exception, $params);
$listener = new ErrorListener($backend);
$listener->onSearchError($event);
$this->assertTrue($exception->hasTag('VuFind\\Search\\ParserError'));
}
