Spring 當使用“management.server.port”屬性而不是棄用的“management.port”時，啟動 MockMvc 測試為執行器端點提供 404

Question

我之前在應用程序 yaml 中使用 management.port 作為管理端點端口。 但是，將其更改為在以下應用程序 yaml 文件中使用。 它一直未能通過我的健康端點執行器測試。 當我運行應用程序時，端點正常工作。

申請.yaml

spring:
  profiles.active: development

management:
  endpoints:
    web:
      exposure:
        include: "*"
  server:
    port: 9000

server:
  port: 8000
---
spring:
  profiles: development

logging:
  level:
    root: INFO
    org.springframework.web: INFO

---
spring:
  profiles: staging

logging:
  level:
    root: ERROR
    org.springframework.web: ERROR

集成測試 Class

package com.rps;

import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertThat;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;

import com.rps.infrastructure.repository.PlayersInMemoryRepository;
import org.hamcrest.Matchers;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.http.MediaType;
import org.springframework.test.context.ActiveProfiles;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;

/**
 * Integration testing the actual API Check the guide here: https://spring.io/guides/gs/testing-web/
 */
@SpringBootTest
@RunWith(SpringJUnit4ClassRunner.class)
public class RPSApplicationIT {

  @Autowired
  private WebApplicationContext context;

  @Autowired
  private PlayersInMemoryRepository playersInMemoryRepository;

  private MockMvc mockMvc;

  @Before
  public void setupMockMvc() {
    mockMvc = MockMvcBuilders.webAppContextSetup(context).build();
  }

  @Test
  public void shouldReturnActuatorHealthResponse() throws Exception {
    this.mockMvc.perform(get("/actuator/health"))
        .andDo(print())
        .andExpect(status().isOk())
        .andExpect(content().json("{\"status\":\"UP\"}"));
  }

}

Answer 1

我認為問題是由於應用程序和執行器的不同端口而出現的。

將其更改為 0 應該可以解決您的測試問題：

@TestPropertySource(properties = { "management.server.port=0" })

編輯-我找到了一個相關的帖子，也許您可以查看那里提出的其他解決方案（即使沒有接受的答案）： Unit testing of Spring Boot Actuator endpoints not working when specified a port

Answer 2

您可以使用與官方指南相同的方法。

@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
@TestPropertySource(properties = {"management.port=0"})
public class HelloWorldApplicationTests {

  @LocalServerPort
  private int port;

  @Value("${local.management.port}")
  private int mgt;

  @Autowired
  private TestRestTemplate testRestTemplate;

  @Test
  public void shouldReturn200WhenSendingRequestToController() throws Exception {
    @SuppressWarnings("rawtypes")
    ResponseEntity<Map> entity = this.testRestTemplate.getForEntity(
        "http://localhost:" + this.port + "/hello-world", Map.class);

    then(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
  }

  @Test
  public void shouldReturn200WhenSendingRequestToManagementEndpoint() throws Exception {
    @SuppressWarnings("rawtypes")
    ResponseEntity<Map> entity = this.testRestTemplate.getForEntity(
        "http://localhost:" + this.mgt + "/actuator", Map.class);
    then(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
  }

}