public function testExport()
    {
        $exporter = new CsvExporter($this->getEntityManagerExporter(), $this->getClass());
        $filePath = __DIR__ . '/export.txt';
        $result = $exporter->export($filePath, $this->getCollection());
        $this->assertTrue($result);
        $this->assertTrue(file_exists($filePath));
        $result = <<<EOF
enabled\tsource\tdestination\tstatusCode
1\tfoo\tbar\t307
1\tbar\tdest\t301

EOF;
        $this->assertEquals(file_get_contents($filePath), $result);
        unlink($filePath);
    }
 /**
  * Export
  *
  * @param string Full path of file
  */
 public function export($path)
 {
     $collection = $this->getRepository()->getAllOrderBySource()->getQuery()->getResult();
     return $this->csvExporter->export($path, $collection);
 }