/**
* Test incomplete Roll Back in a nested transaction
*/
public function testSequentialTransactionsSuccess()
{
$this->_adapter->expects($this->exactly(4))->method('_connect');
$this->_adapter->expects($this->exactly(2))->method('_beginTransaction');
$this->_adapter->expects($this->once())->method('_rollBack');
$this->_adapter->expects($this->once())->method('_commit');
$this->_adapter->beginTransaction();
$this->_adapter->beginTransaction();
$this->_adapter->beginTransaction();
$this->_adapter->rollBack();
$this->_adapter->rollBack();
$this->_adapter->rollBack();
$this->_adapter->beginTransaction();
$this->_adapter->commit();
}
/**
* Rollback transaction
*
* @return $this
*/
public function rollBackTransaction()
{
$this->_write->rollBack();
$this->_resourceHelper->restoreTransactionIsolationLevel();
return $this;
}