/**
* @expectedException \Sindri\Database\Exception\AlreadyConnectedException
*/
public function testThrowsExceptionIfQueueIsLocked()
{
$queue = new ActionQueue();
$queue->lock();
$queue->addAction(function () {
return true;
});
}
/**
* @throws ConnectionException
* @return PDO|null
*/
protected function connect()
{
$retVal = null;
try {
$retVal = new PDO($this->dsn, $this->username, $this->password, $this->options);
} catch (PDOException $ex) {
throw new ConnectionException("Can´t connect to database: '" . $ex->getMessage() . "'", null, $ex);
}
$this->actionQueue->lock();
foreach ($this->actionQueue as $action) {
$action($retVal);
}
return $retVal;
}
