public function testException()
 {
     $dsn = 'doenotexist';
     $appender = new LoggerAppenderPDO("myname");
     $appender->setDSN($dsn);
     $appender->setCreateTable(true);
     $catchedException = null;
     try {
         $appender->activateOptions();
     } catch (LoggerException $e) {
         $catchedException = $e;
     }
     self::assertNotNull($catchedException);
 }
 /** Tests if log4php throws an Exception if the appender does not work. 
  * @expectedException LoggerException
  */
 public function testException()
 {
     $dsn = 'doenotexist';
     $appender = new LoggerAppenderPDO("myname");
     $appender->setDSN($dsn);
     $appender->setCreateTable(true);
     $appender->activateOptions();
 }