java JUnit 5 Spring安全WebMvcTest没有PasswordEncoder类型的bean

Question

我正在测试一个基本的页面控制器，它返回一个thymeleaf模板。 控制器如下所示：

@Controller
public class EntryOverviewController {

    @GetMapping(ApplicationConstants.URL_ENTRY_OVERVIEW)
    public String getPage(Model model) {

        return ApplicationConstants.VIEW_ENTRY_OVERVIEW;
    }

我的Web安全配置如下所示：

@EnableWebSecurity
@EnableGlobalMethodSecurity(securedEnabled = true, prePostEnabled = true)
@Slf4j
@Configuration
@Order(1005)
public class WebSecurityConfig {

    @Configuration
    @Order(1005)
    public class WebAppSecurityConfigurerAdapter extends WebSecurityConfigurerAdapter {

        @Override
        protected void configure(HttpSecurity http) throws Exception {

            http.authorizeRequests().antMatchers("/**").permitAll().and().headers().defaultsDisabled().cacheControl().and()
                    .httpStrictTransportSecurity().includeSubDomains(false).maxAgeInSeconds(31536000).and().frameOptions().disable().and()
                    .sessionManagement().sessionCreationPolicy(SessionCreationPolicy.ALWAYS);
        }
    }

    @Order(1004)
    @Configuration
    public static class ActuatorWebSecurityConfigurationAdapter extends WebSecurityConfigurerAdapter {

        @Autowired
        private PasswordEncoder passwordEncoder;

        @Value("${management.endpoints.web.access.user}")
        private String user;

        @Value("${management.endpoints.web.access.password}")
        private String password;

        @Override
        protected void configure(HttpSecurity http) throws Exception {
            http.requestMatcher(EndpointRequest.toAnyEndpoint()).authorizeRequests().requestMatchers(EndpointRequest.to(HealthEndpoint.class))
                    .permitAll().anyRequest().authenticated().and().httpBasic().and().sessionManagement()
                    .sessionCreationPolicy(SessionCreationPolicy.STATELESS);
        }

        @Override
        protected void configure(AuthenticationManagerBuilder auth) throws Exception {
            auth.inMemoryAuthentication().withUser(user).password(passwordEncoder.encode(password)).roles();
        }
    }

    /** Password encoder */
    @Bean(name = "passwordEncoder")
    public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
    }
}

我的测试如下所示：

@ExtendWith(SpringExtension.class)
@WebMvcTest(EntryOverviewController.class)
class EntryOverviewControllerTest {

    @Autowired
    private MockMvc mvc;

    @WithMockUser(value = "user")
    @Test
    public void testCorrectModel() throws Exception {

      mvc.perform(get(ApplicationConstants.URL_ENTRY_OVERVIEW)).andExpect(status().isOk()).andExpect(model().attributeExists("registerEntry"))
                .andExpect(view().name(ApplicationConstants.VIEW_ENTRY_OVERVIEW));
    }

}

现在，当我想执行JUnit5测试时，它失败了，并显示错误消息org。springframework。豆。工厂NoSuchBeanDefinitionException:没有类型为“org”的符合条件的bean。springframework。安全加密。暗语PasswordEncoder'可用：至少需要1个符合autowire候选条件的bean。依赖项注释：{@org.springframework.beans.factory.annotation.Autowired（required=true）}

当我用@MockBean模拟passwordEncoder时，它给出了错误密码不能为null

Answer 1

不用自动连接PasswordEncoder，只需使用PasswordEncoder（）。请参见此处的bean间依赖关系https://docs.spring.io/spring-framework/docs/3.2.x/spring-framework-reference/html/beans.html#beans-java-configuration-annotation

Answer 2

您想给编码器bean命名有什么原因吗？您没有passwordEncoder的多个实现

@Bean(name = "passwordEncoder")
  public PasswordEncoder passwordEncoder() {
        return new BCryptPasswordEncoder();
  }

我认为spring在嘲笑这个实现时遇到了一个问题。相反，你可以

@Bean
  public PasswordEncoder passwordEncoder() {
   return new BCryptPasswordEncoder();
  }

它应该会起作用

Answer 3

我通过简单地更改类注释解决了这个问题

@WebMvcTest(EntryOverviewController.class)
@Import(WebSecurityConfig.class)
class EntryOverviewControllerTest {
...
}

所以我添加了@Import语句，它成功了