public static function suite()
 {
     $suite = new PHPUnit_Framework_TestSuite('xPDOSuite');
     $suite->addTestSuite('xPDOSetUpTest');
     $suite->addTest(xPDO_AllTests::suite());
     $suite->addTest(xPDOCache_AllTests::suite());
     $suite->addTest(xPDOZip_AllTests::suite());
     $suite->addTest(xPDOQuery_AllTests::suite());
     $suite->addTest(xPDOTransport_AllTests::suite());
     $suite->addTestSuite('xPDOTearDownTest');
     return $suite;
 }
 public static function suite()
 {
     $suite = new xPDOZip_AllTests('xPDOZipTests');
     $suite->addTestSuite('xPDOZipTest');
     return $suite;
 }