@Override
    public String serverUrlFor(String subPath) {
        return format("%s/%s", baseRemotingURL, subPath);
    }
@Test
    public void shouldReturnServerUrlWithSubpath() {
        new SystemEnvironment().setProperty(SystemEnvironment.SERVICE_URL, BASE_URL + "/");
        assertThat(new URLService().serverUrlFor("someSubPath/xyz"), is(BASE_URL + "/someSubPath/xyz"));
    }