@Test
  void resolveTemplateWithRelativeUriWithQuery() {
    RequestTemplate template =
        new RequestTemplate()
            .method(HttpMethod.GET)
            .uri("/wsdl/testcase?wsdl")
            .target("https://api.example.com");

    assertThat(template).hasUrl("https://api.example.com/wsdl/testcase?wsdl");
  }
Avoid depending on guava solely for map literals.
core/src/test/java/feign/RequestTemplateTest.java