@Test
  public void groups_does_POST_on_WS_groups() {
    GroupsWsRequest request = new GroupsWsRequest();
    underTest.groups(
        request
            .setPermission(PERMISSION_VALUE)
            .setProjectId(PROJECT_ID_VALUE)
            .setProjectKey(PROJECT_KEY_VALUE)
            .setPage(PAGE_VALUE)
            .setPageSize(PAGE_SIZE_VALUE)
            .setSelected(SELECTED_VALUE)
            .setQuery(QUERY_VALUE));

    assertThat(serviceTester.getGetParser()).isSameAs(WsPermissions.WsGroupsResponse.parser());
    GetRequest getRequest = serviceTester.getGetRequest();
    serviceTester
        .assertThat(getRequest)
        .hasPath("groups")
        .hasParam(PARAM_PERMISSION, PERMISSION_VALUE)
        .hasParam(PARAM_PROJECT_ID, PROJECT_ID_VALUE)
        .hasParam(PARAM_PROJECT_KEY, PROJECT_KEY_VALUE)
        .hasParam(PARAM_P, PAGE_VALUE)
        .hasParam(PARAM_PS, PAGE_SIZE_VALUE)
        .hasParam(PARAM_SELECTED, SELECTED_VALUE)
        .hasParam(PARAM_Q, QUERY_VALUE)
        .andNoOtherParam();
  }