function tearDown()
 {
     $cache =& new Cache_Lite_File(array('cacheDir' => "{$this->_cacheDirectory}/", 'masterFile' => '', 'automaticSerialization' => true, 'errorHandlingAPIBreak' => true));
     $cache->clean();
     Piece_Unity_Context::clear();
     Piece_Unity_Error::clearErrors();
 }
 function tearDown()
 {
     Piece_Unity_Error::clearErrors();
 }
 function tearDown()
 {
     unset($_SERVER['REQUEST_METHOD']);
     Piece_Unity_Context::clear();
     Piece_Unity_Error::clearErrors();
 }
 function tearDown()
 {
     $GLOBALS['PIECE_UNITY_Plugin_Prefixes'] = $this->_oldPluginPrefixes;
     $GLOBALS['PIECE_UNITY_Plugin_Directories'] = $this->_oldPluginDirectories;
     $_SERVER['REQUEST_URI'] = $this->_oldScriptName;
     Piece_Unity_Error::clearErrors();
     Piece_Unity_Context::clear();
 }