SetterFactoryTest.java 文件源码

@Test
  public void customSetter() {
    thrown.expect(HystrixRuntimeException.class);
    thrown.expectMessage("POST / failed and no fallback available.");

    server.enqueue(new MockResponse().setResponseCode(500));

SetterFactory commandKeyIsRequestLine = (target, method) -> {
  String groupKey = target.name();
  String commandKey = method.getAnnotation(RequestLine.class).value();
  return HystrixCommand.Setter
      .withGroupKey(HystrixCommandGroupKey.Factory.asKey(groupKey))
      .andCommandKey(HystrixCommandKey.Factory.asKey(commandKey));
};

    TestInterface api = HystrixFeign.builder()
        .setterFactory(commandKeyIsRequestLine)
        .target(TestInterface.class, "http://localhost:" + server.getPort());

    api.invoke();
  }