### Question:
RESTService extends Service { public final String getSwagger() throws JsonProcessingException { Swagger swagger = new Reader(new Swagger()).read(this.application.getClasses()); return Json.mapper().writeValueAsString(swagger); } RESTService(); final RESTResponse handle(URI baseUri, URI requestUri, String method, byte[] body,
			Map<String, List<String>> headers); final String getSwagger(); @Override final String getAlias();  }### Answer:
@Test public void testSwagger() throws JsonProcessingException { String response = testee.getSwagger(); assertTrue(response.contains("getHello")); }