    @Test
    public void testCustomDriverConnection() {

        String user = TEST_PROPS.getStringProperty("customDriver.user");
        String password = TEST_PROPS.getStringProperty("customDriver.password");
        String url = TEST_PROPS.getStringProperty("customDriver.url");
        String driver = TEST_PROPS.getStringProperty("customDriver.driverClassName");
        Connection conn =
                OracleSpecifics.createCustomDriverConnection(new Builder().setUser(user)
                        .setPassword(new GuardedString(password.toCharArray())).setUrl(url)
                        .setDriver(driver).build(), TestHelpers.createDummyMessages());
        Assert.assertNotNull(conn);
        SQLUtil.closeQuietly(conn);
    }