/**
  * @test
  * @see http://forge.typo3.org/issues/21688
  */
 public function subqueryIsRemappedForExistsWhereClause()
 {
     $selectFields = '*';
     $fromTables = 'tx_crawler_process';
     $whereClause = 'active = 0 AND NOT EXISTS (' . $this->subject->SELECTsubquery('*', 'tx_crawler_queue', 'tx_crawler_queue.process_id = tx_crawler_process.process_id AND tx_crawler_queue.exec_time = 0') . ')';
     $groupBy = '';
     $orderBy = '';
     $remappedParameters = $this->subject->_call('map_remapSELECTQueryParts', $selectFields, $fromTables, $whereClause, $groupBy, $orderBy);
     $result = $this->subject->_call('SELECTqueryFromArray', $remappedParameters);
     $expected = 'SELECT * FROM "tx_crawler_ps" WHERE "is_active" = 0 AND NOT EXISTS (';
     $expected .= 'SELECT * FROM "tx_crawler_queue" WHERE "tx_crawler_queue"."process_id" = "tx_crawler_ps"."ps_id" AND "tx_crawler_queue"."exec_time" = 0';
     $expected .= ')';
     $this->assertEquals($expected, $this->cleanSql($result));
 }