### Question:
JerseyClient { public static Response getCustomGreeting() { return createClient().target(URI_GREETINGS + "/custom") .request() .post(Entity.text("custom")); }  static String getHelloGreeting(); static String getHiGreeting(); static Response getCustomGreeting();  }### Answer:
@Test public void givenGreetingResource_whenCallingCustomGreeting_thenCustomGreetingReturned() { Response response = JerseyClient.getCustomGreeting(); Assert.assertEquals(HTTP_OK, response.getStatus()); }