public Properties getProperties()
    {
        return properties;
    }
@Test
    void testUriWithSocksProxy()
            throws SQLException
    {
        PrestoDriverUri parameters = createDriverUri("presto://localhost:8080?socksProxy=localhost:1234");
        assertUriPortScheme(parameters, 8080, "http");

        Properties properties = parameters.getProperties();
        assertEquals(properties.getProperty(SOCKS_PROXY.getKey()), "localhost:1234");
    }