Method upperCaseResponseMapper

core/src/test/java/feign/FeignTest.java:949–959

()

  }

  private ResponseMapper upperCaseResponseMapper() {
    return (response, _) -> {
      try {
        return response.toBuilder()
            .body(Util.toString(response.body().asReader(UTF_8)).toUpperCase().getBytes())
            .build();
      } catch (IOException e) {
        throw new RuntimeException(e);
      }
    };
  }

  private Response responseWithText(String text) {
    return Response.builder()