public function testAffectedRowsError()
{
$this->connection->getDriver()->setError('affected-rows');
$stmt = Statement::createDelete($this->connection, 'table');
$stmt->run();
$r = new ReflectionProperty($stmt, 'affectedRows');
$r->setAccessible(true);
$this->assertFalse($r->getValue($stmt));
$this->setExpectedException('Neevo\\DriverException', 'Affected rows are not supported by this driver.');
$stmt->affectedRows();
}
public function testCloseConnection()
{
$this->instance->attachObserver($o = new DummyObserver(), DummyObserver::DISCONNECT);
$this->instance->__destruct();
$this->assertTrue($this->instance->getDriver()->isClosed());
$this->assertTrue($o->isNotified());
}
/**
* Returns the name of the PRIMARY KEY column.
* @return string|null
*/
public function getPrimaryKey()
{
$table = $this->getTable();
if (!$table) {
return null;
}
$key = null;
$cached = $this->connection->getCache()->fetch($table . '_primaryKey');
if ($cached === null) {
try {
$key = $this->connection->getDriver()->getPrimaryKey($table, isset($this->resultSet) ? $this->resultSet : null);
} catch (NeevoException $e) {
return null;
}
$this->connection->getCache()->store($table . '_primaryKey', $key);
return $key === '' ? null : $key;
}
return $cached === '' ? null : $cached;
}
/**
* Rollbacks changes in a transaction.
* @param string $savepoint
* @return Manager fluent interface
*/
public function rollback($savepoint = null)
{
$this->connection->getDriver()->rollback($savepoint);
$this->notifyObservers(ObserverInterface::ROLLBACK);
return $this;
}
