@Test
void rebuildUri() throws URISyntaxException {

    final URI u = new URI("http://localhost/somewhere/something?param1=b&param2=c");
    final URI u2 = RoboZonkyFilter.addQueryParams(u, Collections.singletonMap("param2", new Object[] { 1, 2 }));
    assertThat(u2).isNotEqualTo(u);
}