public void testCreatePool() throws Exception {
    final ObjectFactory objectFactory = ClassicEngineBoot.getInstance().getObjectFactory();
    final IDatabaseDialectService dialectService = objectFactory.get(IDatabaseDialectService.class);
    final DatabaseTypeHelper databaseTypeHelper =
        new DatabaseTypeHelper(dialectService.getDatabaseTypes());

    final DatabaseConnection con = new DatabaseConnection();
    con.setId("Memory");
    con.setName("Memory");
    con.setAccessType(DatabaseAccessType.NATIVE);
    con.setDatabaseType(databaseTypeHelper.getDatabaseTypeByShortName("GENERIC"));
    con.setUsername("pentaho_user");
    con.setPassword("password");
    final HashMap<String, String> attrs = new HashMap<String, String>();
    attrs.put(DatabaseConnection.ATTRIBUTE_CUSTOM_DRIVER_CLASS, "org.hsqldb.jdbcDriver");
    attrs.put(DatabaseConnection.ATTRIBUTE_CUSTOM_URL, "jdbc:hsqldb:mem:SampleData");
    con.setAttributes(attrs);

    final PoolingDataSource poolingDataSource = PooledDatasourceHelper.setupPooledDataSource(con);
    final Connection connection = poolingDataSource.getConnection();
    connection.close();
  }