Class dummy = PersistenceTestCase.class;
    public static Test suite() {        PersistenceSuite suite = new PersistenceSuite();        populateSuite(suite);        BaseTestSetup wrapper = new BaseTestSetup(suite) {            protected void setUp() throws Exception {                super.setUp();                Session ssn = SessionManager.getSession();                Connection conn = ssn.getConnection();                Schema.load(ssn.getMetadataRoot().getRoot(), conn);                conn.commit();            }            protected void tearDown() throws Exception {                Session ssn = SessionManager.getSession();                Connection conn = ssn.getConnection();                Schema.unload(ssn.getMetadataRoot().getRoot(), conn);                super.tearDown();                conn.commit();            }        };        wrapper.addSQLSetupScript("com/arsdigita/persistence/setup.sql");        wrapper.addSQLTeardownScript("com/arsdigita/persistence/teardown.sql");        return wrapper;    }