/**
  * test pw replacements
  */
 public function testPWReplacements()
 {
     $config = Tinebase_Core::getConfig();
     $logfile = tempnam(Tinebase_Core::getTempDir(), 'testlog');
     $writer = new Zend_Log_Writer_Stream($logfile);
     $formatter = new Tinebase_Log_Formatter();
     $formatter->addReplacement($config->database->password);
     $writer->setFormatter($formatter);
     $this->_logger->addWriter($writer);
     $filter = new Zend_Log_Filter_Priority(5);
     $this->_logger->addFilter($filter);
     $this->_logger->notice($config->database->password);
     $loggerFile = file_get_contents($logfile);
     $writer->shutdown();
     unlink($logfile);
     $this->assertFalse(strpos($loggerFile, $config->database->password), 'pw found!');
     $this->assertContains('********', $loggerFile);
     if ($config->logger->logruntime || $config->logger->logdifftime) {
         $this->assertTrue(preg_match('/' . Tinebase_Core::getUser()->accountLoginName . ' \\d/', $loggerFile) === 1);
     } else {
         $this->assertContains(Tinebase_Core::getUser()->accountLoginName . ' - ', $loggerFile);
     }
 }