/**
* Tests PFXUtils::beginTransactionSafe().
*/
public function testBeginTransactionSafe()
{
// Our database connection shouldn't be in a transaction yet
$this->assertTrue(PFXUtils::beginTransactionSafe(self::$_dbConn));
// And now it is, so it shouldn't begin another one
$this->assertFalse(PFXUtils::beginTransactionSafe(self::$_dbConn));
self::$_dbConn->commit();
$this->assertTrue(PFXUtils::beginTransactionSafe(self::$_dbConn));
self::$_dbConn->commit();
}