/**
  * @depends testCreateAndGetAutoresponderById
  */
 public function testGetByOperationType()
 {
     $autoresponders = Autoresponder::getByOperationType(Autoresponder::OPERATION_SUBSCRIBE);
     $this->assertCount(1, $autoresponders);
     $autoresponders = Autoresponder::getByOperationType(Autoresponder::OPERATION_UNSUBSCRIBE);
     $this->assertCount(3, $autoresponders);
 }