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항해99

23.10.23 항해 99 16기 실전 프로젝트 17일차

김용글 2023. 10. 23. 22:27

오늘 공부한 것

* Test 코드 작성 시작 (CommentsController)

 

오늘 오전에는 트러블 슈팅에도 올렸지만

팀원분이 맡으신 S3 사진 업로드 부분이 해결되지 않아 같이 찾아보았다

 

중간중간 바뀐 코드 서버에 업로드도 하고 하면서 오후에는 Test 코드 작성을 시작했다

우선 Controller 부터 작성을 했는데 어찌된 일인지 제대로 동작하지 않았다.. 

Spring Security를 Spring 기본데이터로 생성해서 만들었는데 이부분이 뭔가 잘못된듯하다

 

Test 코드 작성에 앞서서 기존 코드를 살짝 변경했다

1. Team2projectApplication

    @EnableJpaAuditing 어노테이션을 주석처리하였다

    해당 어노테이션이 살아있으면 메인 클래스가 로드되면서 모든 테스트들이 항상 JPA 관련 빈들을 필요로

    하고 있는 상태가 되기 때문에 문제가 발생된다

@SpringBootApplication
//@EnableJpaAuditing // 테스트할때 끄기
public class Team2projectApplication {

	// EC2 Metadata 비활성화
	static {
		System.setProperty("com.amazonaws.sdk.disableEc2Metadata", "true");
	}

	public static void main(String[] args) {
		SpringApplication.run(Team2projectApplication.class, args);
	}

}

 

2. MockSpringSecurityFilter

// Spring Securitiy 필터
public class MockSpringSecurityFilter implements Filter {

    @Override
    // 필터의 초기화
    public void init(FilterConfig filterConfig) {}

    @Override
    // doFilter 는 HTTP 요청과 응답을 가로채고 처리함
    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
        // 인증 객체를 담고 있음
        SecurityContextHolder.getContext()
                .setAuthentication((Authentication) ((HttpServletRequest) req).getUserPrincipal());
        chain.doFilter(req, res);
    }

    @Override
    // 필터 종료시 정리작업 보안컨넥스트를 클리어하고 메모리 누수 방지
    public void destroy() {
        SecurityContextHolder.clearContext();
    }
}

 

3. CommentsControllerTest

    CommentsRequestDto 에서 contents 를 가지고오기위해 

    CommentsRequestDto 에다가 @AllArgsConstructor 를 넣어주었다

    해당 어노테이션은 모든 필드 값을 파라미터로 받는 생성자를 만드는 것이다   

@WebMvcTest (
        controllers = {CommentsController.class},
        // 제외 할 것 지정
        excludeFilters = {
                @ComponentScan.Filter(
                        type = FilterType.ASSIGNABLE_TYPE,
                        classes = WebSecurityConfig.class
                )
        }
)

class CommentsControllerTest {
    private MockMvc mvc;

    private Principal principal;

    @Autowired
    private WebApplicationContext context;

    @Autowired
    private ObjectMapper objectMapper;

    @MockBean
    CommentsService commentsService;

    @MockBean
    CommentsController commentsController;

    @BeforeEach
    public void setup() {
        mockUserSetup();
        mvc = MockMvcBuilders.webAppContextSetup(context)
                .addFilter(new MockSpringSecurityFilter())
                .apply(springSecurity()) // 우리가 만든 필터 넣기
                .build();
    }

    // 테스트할 USER 객체
    private void mockUserSetup() {
        // Mock 테스트 유저 생성
        UserDetails userDetails = User.withUsername("rkawk@gmail.com")
                .password("kim881012!!!")
                .roles("USER") // 롤에 대한 설정
                .build();
        principal = new UsernamePasswordAuthenticationToken(userDetails, userDetails.getPassword(), userDetails.getAuthorities());
    }

    @Test
    @DisplayName("댓글 생성")
    public void commentsCreateTest () throws Exception {
        // Given
        Long postId =1L;
        String contents ="댓글";
        CommentsRequestDto requestDto = new CommentsRequestDto(contents);

        // eq : 특정한 값을 기대하는 경우에 사용됨
        // any : 어떤 값이든 허용하는 경우에 사용됨
        when(commentsController.commentsCreate(eq(postId), any(CommentsRequestDto.class), any(UserDetailsImpl.class)))
                .thenReturn(new ResponseEntity<>(new MessageResponseDto("댓글이 생성되었습니다.", 200), HttpStatus.OK));

        // Wen and Then
        mvc.perform(MockMvcRequestBuilders.post("/api/posts/"+postId+"/comments")
                        .contentType(MediaType.APPLICATION_JSON)
                        .content(objectMapper.writeValueAsString(requestDto))
                        .with(csrf()) // CSRF 토큰을 요청에 포함
                        .principal(principal)) // 가짜 사용자 principal 설정
                        .andExpect(status().isOk());

        verify(commentsController, times(1)).commentsCreate(eq(postId), any(CommentsRequestDto.class), any(UserDetailsImpl.class));
    }
}

 

4. 결과

    401 에러가 나왔다.. 

    찾아보니 요청된 리소스에 대한 유효한 인증 자격 증명이 없기 때문에 클라이언트 요청이 완료되지 않아 생긴다고한다

    보통은 로그인되지 않은 경우라고하는데 로그인 데이터도 넣어야 하나 생각이 든다...

    으아.. 내일은 다시 코드 뜯어보면서 고쳐봐야겠다

Status
필요:200
실제   :401
<클릭하여 차이점 확인>

java.lang.AssertionError: Status expected:<200> but was:<401>
	at org.springframework.test.util.AssertionErrors.fail(AssertionErrors.java:59)
	at org.springframework.test.util.AssertionErrors.assertEquals(AssertionErrors.java:122)
	at org.springframework.test.web.servlet.result.StatusResultMatchers.lambda$matcher$9(StatusResultMatchers.java:637)
	at org.springframework.test.web.servlet.MockMvc$1.andExpect(MockMvc.java:214)
	at com.sparta.team2project.comments.CommentsControllerTest.commentsCreateTest(CommentsControllerTest.java:111)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:727)
	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
	at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:147)
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:217)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:213)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:138)
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:68)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
	at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:110)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:90)
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:85)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:62)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:568)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
	at jdk.proxy1/jdk.proxy1.$Proxy2.stop(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
	at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)

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