将模拟注入Spring MockMvc WebApplicationContext

将模拟注入Spring MockMvc WebApplicationContext

Spring

MockRestServiceServer

正是您想要的。

来自javadoc的简短描述：

客户端REST测试的主要入口点。用于涉及直接或间接（通过客户端代码）使用RestTemplate的测试。提供了一种对将通过RestTemplate执行的请求设置细粒度期望的方法，以及一种定义发送回响应的方法，从而消除了对实际运行的服务器的需求。

尝试像这样设置测试：

@WebAppConfiguration@ContextConfiguration(classes = {YourSpringConfig.class})@RunWith(SpringJUnit4ClassRunner.class)public class ExampleResourceTest {    private MockMvc mockMvc;    private MockRestServiceServer mockRestServiceServer;    @Autowired    private WebApplicationContext wac;    @Autowired    private RestOperations restOperations;    @Before    public void setUp() throws Exception {        mockMvc = MockMvcBuilders.webAppContextSetup(this.wac).build();        mockRestServiceServer = MockRestServiceServer.createServer((RestTemplate) restOperations);    }    @Test    public void testMyApiCall() throws Exception {        // Following line verifies that our pre behind /api/my/endpoint made a REST PUT        // with expected parameters to remote service successfully        expectRestCallSuccess();        this.mockMvc.perform(MockMvcRequestBuilders.get("/api/my/endpoint")) .andExpect(status().isOk());    }    private void expectRestCallSuccess() {        mockRestServiceServer.expect( requestTo("http://remote.rest.service/api/resource")) .andExpect(method(PUT)) .andRespond(withSuccess("{"message": "hello"}", APPLICATION_JSON));    }}