public function testGetDefaultConfiguration()
 {
     $config = $this->exporter->getDefaultConfiguration();
     $this->assertArrayHasKey('pdf', $config);
     $this->assertArrayHasKey('phantom', $config['pdf']);
     $this->assertArrayHasKey('html', $config);
 }
 /**
  * {@inheritDoc}
  * @see IExporter::setNumberOfRecordsPerPage()
  */
 public function setNumberOfRecordsPerPage($number)
 {
     return parent::setNumberOfRecordsPerPage($number);
 }