Merge branch 'develop' of https://github.com/f-lab-edu/Ticketing into feature/MovieTimeRegisterTest

* test: 유저 통합테스트 추가

* test: JwtFilter 테스트케이스 추가

* refactor: 매직넘버 제거

* refactor: 회원탈퇴 / 패스워드 변경 검증 로직 수정

server/src/intTest/java/com/ticketing/server/global/config/WithAuthUser.java

@@ -0,0 +1,15 @@
+package com.ticketing.server.global.config;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import org.springframework.security.test.context.support.WithSecurityContext;
+
+@Retention(RetentionPolicy.RUNTIME)
+@WithSecurityContext(factory = WithAuthUserSecurityContextFactory.class)
+public @interface WithAuthUser {
+
+	String email();
+
+	String role();
+
+}

server/src/intTest/java/com/ticketing/server/global/config/WithAuthUserSecurityContextFactory.java

@@ -0,0 +1,27 @@
+package com.ticketing.server.global.config;
+
+import java.util.List;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.context.SecurityContext;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.User;
+import org.springframework.security.test.context.support.WithSecurityContextFactory;
+
+public class WithAuthUserSecurityContextFactory implements WithSecurityContextFactory<WithAuthUser> {
+
+	@Override
+	public SecurityContext createSecurityContext(WithAuthUser annotation) {
+		String email = annotation.email();
+		String role = annotation.role();
+		List<SimpleGrantedAuthority> authorities = List.of(new SimpleGrantedAuthority(role));
+
+		User authUser = new User(email, "", authorities);
+		UsernamePasswordAuthenticationToken token =
+			new UsernamePasswordAuthenticationToken(authUser, "", authorities);
+		SecurityContext context = SecurityContextHolder.getContext();
+		context.setAuthentication(token);
+		return context;
+	}
+
+}

server/src/intTest/java/com/ticketing/server/user/application/UserControllerTest.java

@@ -1,7 +1,242 @@
 package com.ticketing.server.user.application;
 
-import static org.junit.jupiter.api.Assertions.*;
+import static org.springframework.http.MediaType.APPLICATION_JSON;
+import static org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.springSecurity;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.delete;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.put;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.jsonPath;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.ticketing.server.global.config.WithAuthUser;
+import com.ticketing.server.user.application.request.LoginRequest;
+import com.ticketing.server.user.application.request.SignUpRequest;
+import com.ticketing.server.user.application.request.UserChangeGradeRequest;
+import com.ticketing.server.user.application.request.UserChangePasswordRequest;
+import com.ticketing.server.user.application.request.UserDeleteRequest;
+import com.ticketing.server.user.domain.UserGrade;
+import com.ticketing.server.user.domain.UserGrade.ROLES;
+import com.ticketing.server.user.domain.repository.UserRepository;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.ResultActions;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.context.WebApplicationContext;
+
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
+@Transactional
 class UserControllerTest {
 
+	private static final String LOGIN_URL = "/api/auth/token";
+
+	private static final String BASICS_URL = "/api/users";
+	private static final String DETAILS_URL = "/api/users/details";
+	private static final String CHANGE_PASSWORD_URL = "/api/users/password";
+	private static final String CHANGE_GRADE_URL = "/api/users/grade";
+
+	private static final String NAME = "$.name";
+	private static final String EMAIL = "$.email";
+	private static final String GRADE = "$.grade";
+	private static final String PHONE = "$.phone";
+	private static final String BEFORE_GRADE = "$.beforeGrade";
+	private static final String AFTER_GRADE = "$.afterGrade";
+
+	private static final String USER_EMAIL = "testemail@ticketing.com";
+	private static final String USER_PW = "qwe123";
+	private static final String USER_NAME = "김철수";
+	private static final String USER_PHONE = "010-1234-5678";
+
+	@Autowired
+	UserRepository userRepository;
+
+	@Autowired
+	ObjectMapper mapper;
+
+	@Autowired
+	WebApplicationContext context;
+
+	MockMvc mvc;
+
+	SignUpRequest signUpRequest;
+
+
+	@Test
+	@DisplayName("회원가입 성공")
+	void registerSuccess() throws Exception {
+		// given
+		// when
+		ResultActions resultActions = mvc.perform(
+			post(BASICS_URL)
+				.content(mapper.writeValueAsString(signUpRequest))
+				.contentType(APPLICATION_JSON)
+		);
+
+		// then
+		resultActions
+			.andExpect(status().isCreated())
+			.andExpect(content().contentType(APPLICATION_JSON))
+			.andExpect(jsonPath(NAME).value(USER_NAME))
+			.andExpect(jsonPath(EMAIL).value(USER_EMAIL));
+	}
+
+	@Test
+	@DisplayName("유저 정보 조회")
+	@WithAuthUser(email = USER_EMAIL, role = ROLES.USER)
+	void detailsSuccess() throws Exception {
+		// given
+		mvc.perform(
+			post(BASICS_URL)
+				.content(mapper.writeValueAsString(signUpRequest))
+				.contentType(APPLICATION_JSON)
+		);
+
+		// when
+		ResultActions resultActions = mvc.perform(
+			get(DETAILS_URL)
+				.content(mapper.writeValueAsString(signUpRequest))
+				.contentType(APPLICATION_JSON)
+		);
+
+		// then
+		resultActions
+			.andExpect(status().isOk())
+			.andExpect(content().contentType(APPLICATION_JSON))
+			.andExpect(jsonPath(NAME).value(USER_NAME))
+			.andExpect(jsonPath(EMAIL).value(USER_EMAIL))
+			.andExpect(jsonPath(GRADE).value(UserGrade.USER.name()))
+			.andExpect(jsonPath(PHONE).value(USER_PHONE));
+	}
+
+	@Test
+	@DisplayName("유저 탈퇴 성공")
+	@WithAuthUser(email = USER_EMAIL, role = ROLES.USER)
+	void deleteUserSuccess() throws Exception {
+		// given
+		UserDeleteRequest deleteRequest = new UserDeleteRequest(USER_EMAIL, USER_PW);
+		LoginRequest loginRequest = new LoginRequest(USER_EMAIL, USER_PW);
+		mvc.perform(
+			post(BASICS_URL)
+				.content(mapper.writeValueAsString(signUpRequest))
+				.contentType(APPLICATION_JSON)
+		);
+
+		// when
+
+		// 1. 회원 탈퇴 진행
+		mvc.perform(
+			delete(BASICS_URL)
+				.content(mapper.writeValueAsString(deleteRequest))
+				.contentType(APPLICATION_JSON)
+		);
+
+		// 2. 탈퇴된 계정 로그인
+		ResultActions resultActions = mvc.perform(post(LOGIN_URL)
+			.content(mapper.writeValueAsString(loginRequest))
+			.contentType(MediaType.APPLICATION_JSON));
+
+		// then
+		resultActions
+			.andExpect(status().isUnauthorized());
+	}
+
+	@Test
+	@DisplayName("비밀번호 변경 성공")
+	@WithAuthUser(email = USER_EMAIL, role = ROLES.USER)
+	void changePasswordSuccess() throws Exception {
+		// given
+		UserChangePasswordRequest changePasswordRequest = new UserChangePasswordRequest(USER_PW, "qwe1234");
+		LoginRequest loginRequest = new LoginRequest(USER_EMAIL, USER_PW);
+		mvc.perform(
+			post(BASICS_URL)
+				.content(mapper.writeValueAsString(this.signUpRequest))
+				.contentType(APPLICATION_JSON)
+		);
+
+		// when
+
+		// 1. 패스워드 변경
+		mvc.perform(
+				put(CHANGE_PASSWORD_URL)
+					.content(mapper.writeValueAsString(changePasswordRequest))
+					.contentType(APPLICATION_JSON)
+			)
+			.andExpect(status().isOk());
+
+		// 2. 변경 전 계정으로 로그인
+		ResultActions resultActions = mvc.perform(post(LOGIN_URL)
+			.content(mapper.writeValueAsString(loginRequest))
+			.contentType(MediaType.APPLICATION_JSON));
+
+		// then
+		resultActions
+			.andExpect(status().isUnauthorized());
+	}
+
+	@Test
+	@DisplayName("유저 등급 변경")
+	@WithAuthUser(email = "admin@ticketing.com", role = ROLES.ADMIN)
+	void changeGradeSuccess() throws Exception {
+		// given
+		UserChangeGradeRequest changeGradeRequest = new UserChangeGradeRequest(USER_EMAIL, UserGrade.STAFF);
+		mvc.perform(
+			post(BASICS_URL)
+				.content(mapper.writeValueAsString(signUpRequest))
+				.contentType(APPLICATION_JSON)
+		);
+
+		// when
+		ResultActions resultActions = mvc.perform(
+			post(CHANGE_GRADE_URL)
+				.content(mapper.writeValueAsString(changeGradeRequest))
+				.contentType(APPLICATION_JSON)
+		);
+
+		// then
+		resultActions
+			.andExpect(status().isOk())
+			.andExpect(content().contentType(APPLICATION_JSON))
+			.andExpect(jsonPath(EMAIL).value(USER_EMAIL))
+			.andExpect(jsonPath(BEFORE_GRADE).value(UserGrade.USER.name()))
+			.andExpect(jsonPath(AFTER_GRADE).value(UserGrade.STAFF.name()));
+	}
+
+	@Test
+	@DisplayName("유저 등급 변경 실패 - 권한 등급이 낮을 경우")
+	@WithAuthUser(email = "staff@ticketing.com", role = ROLES.STAFF)
+	void changeGradeFail() throws Exception {
+		// given
+		UserChangeGradeRequest changeGradeRequest = new UserChangeGradeRequest(USER_EMAIL, UserGrade.STAFF);
+
+		// when
+		ResultActions resultActions = mvc.perform(
+			post(CHANGE_GRADE_URL)
+				.content(mapper.writeValueAsString(changeGradeRequest))
+				.contentType(APPLICATION_JSON)
+		);
+
+		// then
+		resultActions
+			.andExpect(status().isForbidden());
+	}
+
+	@BeforeEach
+	void init() {
+		mvc = MockMvcBuilders
+			.webAppContextSetup(context)
+			.apply(springSecurity())
+			.build();
+
+		signUpRequest = new SignUpRequest(USER_NAME, USER_EMAIL, USER_PW, USER_PHONE);
+	}
+
 }

server/src/intTest/resources/application.yml

@@ -20,6 +20,9 @@ spring:
     pathmatch:
       matching-strategy: ant_path_matcher
 
+  config:
+    import: "optional:configserver:"
+
 jasypt:
   encryptor:
     bean: jasyptStringEncryptor

server/src/main/java/com/ticketing/server/global/exception/GlobalExceptionHandler.java

@@ -21,6 +21,7 @@ import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.access.AccessDeniedException;
+import org.springframework.security.authentication.BadCredentialsException;
 import org.springframework.security.core.AuthenticationException;
 import org.springframework.validation.BindException;
 import org.springframework.validation.ObjectError;
@@ -211,6 +212,17 @@ public class GlobalExceptionHandler extends ResponseEntityExceptionHandler {
 		return ResponseEntity.status(response.getStatus()).headers(new HttpHeaders()).body(response);
 	}
 
+	/**
+	 * 이메일이 존재하지 않을 경우
+	 */
+	@ExceptionHandler(value = BadCredentialsException.class)
+	protected ResponseEntity<ErrorResponse> handleBadCredentialsException(BadCredentialsException ex) {
+		log.error("BadCredentialsException :: ", ex);
+
+		ErrorResponse response = new ErrorResponse(UNAUTHORIZED, ex.getLocalizedMessage(), "아이디 혹은 패스워드가 일치하지 않습니다.");
+		return ResponseEntity.status(response.getStatus()).headers(new HttpHeaders()).body(response);
+	}
+
 	/**
 	 * 인증 정보가 없을 때
 	 */

server/src/main/java/com/ticketing/server/user/application/request/UserChangeGradeRequest.java

@@ -4,9 +4,13 @@ import com.ticketing.server.user.domain.UserGrade;
 import javax.validation.constraints.Email;
 import javax.validation.constraints.NotEmpty;
 import javax.validation.constraints.NotNull;
+import lombok.AllArgsConstructor;
 import lombok.Getter;
+import lombok.NoArgsConstructor;
 
 @Getter
+@NoArgsConstructor
+@AllArgsConstructor
 public class UserChangeGradeRequest {
 
 	@NotEmpty(message = "{validation.not.empty.email}")

server/src/main/java/com/ticketing/server/user/application/response/UserDetailResponse.java

@@ -1,8 +1,6 @@
 package com.ticketing.server.user.application.response;
 
 import com.ticketing.server.user.domain.UserGrade;
-import com.ticketing.server.user.service.dto.UserDetailDTO;
-import lombok.AccessLevel;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
 

server/src/main/java/com/ticketing/server/user/service/CustomUserDetailsService.java

@@ -1,6 +1,5 @@
 package com.ticketing.server.user.service;
 
-import com.ticketing.server.global.exception.ErrorCode;
 import com.ticketing.server.user.domain.User;
 import com.ticketing.server.user.domain.repository.UserRepository;
 import java.util.Collections;
@@ -21,7 +20,7 @@ public class CustomUserDetailsService implements UserDetailsService {
 	public UserDetails loadUserByUsername(String email) throws UsernameNotFoundException {
 		return userRepository.findByEmailAndDeletedAtNull(email)
 			.map(this::createUserDetails)
-			.orElseThrow(ErrorCode::throwEmailNotFound);
+			.orElseThrow(() -> new UsernameNotFoundException(email));
 	}
 
 	private UserDetails createUserDetails(User user) {

server/src/test/java/com/ticketing/server/global/security/jwt/JwtFilterTest.java

@@ -0,0 +1,120 @@
+package com.ticketing.server.global.security.jwt;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.jupiter.api.Assertions.assertAll;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import com.ticketing.server.global.factory.YamlPropertySourceFactory;
+import com.ticketing.server.user.domain.UserGrade;
+import com.ticketing.server.user.domain.UserGrade.ROLES;
+import com.ticketing.server.user.service.dto.TokenDTO;
+import java.io.IOException;
+import java.util.Collection;
+import java.util.Collections;
+import javax.servlet.ServletException;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.ValueSource;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.PropertySource;
+import org.springframework.mock.web.MockFilterChain;
+import org.springframework.mock.web.MockHttpServletRequest;
+import org.springframework.mock.web.MockHttpServletResponse;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.User;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+@ExtendWith(SpringExtension.class)
+@EnableConfigurationProperties(value = JwtProperties.class)
+@PropertySource(value = "classpath:application.yml", factory = YamlPropertySourceFactory.class)
+class JwtFilterTest {
+
+	@Autowired
+	private JwtProperties jwtProperties;
+
+	private MockHttpServletRequest mockRequest;
+	private MockHttpServletResponse mockResponse;
+	private MockFilterChain mockFilterChain;
+
+	private JwtFilter jwtFilter;
+
+	@BeforeEach
+	void init() {
+		mockRequest = new MockHttpServletRequest();
+		mockResponse = new MockHttpServletResponse();
+		mockFilterChain = new MockFilterChain();
+
+		JwtProvider jwtProvider = new JwtProvider(jwtProperties);
+		jwtFilter = new JwtFilter(jwtProperties, jwtProvider);
+
+		SimpleGrantedAuthority grantedAuthority = new SimpleGrantedAuthority(UserGrade.USER.name());
+		Collection<SimpleGrantedAuthority> authorities = Collections.singleton(grantedAuthority);
+		User user = new User(
+			"kdhyo98@gmail.com",
+			"",
+			authorities
+		);
+		TokenDTO tokenDto = jwtProvider.generateTokenDto(new UsernamePasswordAuthenticationToken(user, null, authorities));
+		mockRequest.addHeader("Authorization", "Bearer " + tokenDto.getAccessToken());
+
+		SecurityContextHolder.clearContext();
+	}
+
+	@ParameterizedTest
+	@DisplayName("Header 정보가 올바르지 않을 경우")
+	@ValueSource(strings = {"Bearer tokenTest", "Bearer", "BearertokenTest"})
+	void validateToken(String authorization) {
+		// given
+		mockRequest.removeHeader("Authorization");
+		mockRequest.addHeader("Authorization", authorization);
+
+		// when
+		// then
+		assertThatThrownBy(() -> jwtFilter.doFilterInternal(mockRequest, mockResponse, mockFilterChain))
+			.isInstanceOf(RuntimeException.class);
+	}
+
+	@Test
+	@DisplayName("다음 필터 실행")
+	void continuesToNextFilter() throws ServletException, IOException {
+		// given
+		MockFilterChain mockFilterChainSpy = spy(this.mockFilterChain);
+
+		// when
+		jwtFilter.doFilter(mockRequest, mockResponse, mockFilterChainSpy);
+
+		// then
+		verify(mockFilterChainSpy, times(1)).doFilter(mockRequest, mockResponse);
+	}
+
+	@Test
+	@DisplayName("setAuthentication 데이터 확인")
+	void setsAuthenticationInSecurityContext() throws ServletException, IOException {
+		// given
+		SimpleGrantedAuthority grantedAuthority = new SimpleGrantedAuthority(ROLES.USER);
+		Collection<GrantedAuthority> authorities = Collections.singleton(grantedAuthority);
+
+		// when
+		jwtFilter.doFilter(mockRequest, mockResponse, mockFilterChain);
+
+		// then
+		Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+		User principal = (User) authentication.getPrincipal();
+		assertAll(
+			() -> assertThat(principal.getUsername()).isEqualTo("kdhyo98@gmail.com"),
+			() -> assertThat(principal.getAuthorities()).isEqualTo(authorities)
+		);
+	}
+
+}

server/src/test/java/com/ticketing/server/movie/service/MovieServiceImplTest.java

@@ -4,7 +4,6 @@ import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatThrownBy;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.Mockito.when;
 
 import com.ticketing.server.global.exception.TicketingException;

server/src/test/java/com/ticketing/server/movie/service/MovieTimeServiceImplTest.java

@@ -1,15 +1,23 @@
 package com.ticketing.server.movie.service;
 
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
 import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.Mockito.when;
 import static org.mockito.ArgumentMatchers.any;
 
+import com.ticketing.server.global.exception.TicketingException;
 import com.ticketing.server.movie.domain.Movie;
 import com.ticketing.server.movie.domain.MovieTime;
 import com.ticketing.server.movie.domain.Theater;
 import com.ticketing.server.movie.domain.repository.MovieRepository;
 import com.ticketing.server.movie.domain.repository.MovieTimeRepository;
+import com.ticketing.server.movie.domain.repository.TheaterRepository;
 import com.ticketing.server.movie.service.dto.MovieTimeDTO;
+import com.ticketing.server.movie.service.dto.MovieTimeRegisterDTO;
+import com.ticketing.server.movie.service.dto.RegisteredMovieTimeDTO;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.ArrayList;
@@ -27,11 +35,15 @@ import org.mockito.junit.jupiter.MockitoExtension;
 public class MovieTimeServiceImplTest {
 
     String title = "범죄도시2";
+	LocalDateTime startAt = LocalDateTime.now();
     List<MovieTime> movieTimes = new ArrayList<>();
 
     @Mock
     MovieRepository movieRepository;
 
+	@Mock
+	TheaterRepository theaterRepository;
+
     @Mock
     MovieTimeRepository movieTimeRepository;
 
@@ -39,7 +51,7 @@ public class MovieTimeServiceImplTest {
     MovieTimeServiceImpl movieTimeService;
 
     @Test
-    @DisplayName("MovieTime Service Test - get empty list when there are no valid movie times")
+    @DisplayName("MovieTime Service Test - get empty list when there is no valid movie time")
     void shouldGetEmptyList() {
         // given
         Movie movie = new Movie(title, 106L);
@@ -82,4 +94,76 @@ public class MovieTimeServiceImplTest {
         assertTrue(!movieTimeDtos.isEmpty());
     }
 
+	@Test
+	@DisplayName("MovieTime Service Test - register movie time")
+	void shouldAbleToRegisterMovieTime() {
+		// given
+		Movie movie = new Movie(title, 100L);
+		Theater theater = new Theater(1);
+		MovieTime movieTime = new MovieTime(movie, theater, 1, startAt);
+
+		when(movieRepository.findByIdAndDeletedAtNull(anyLong()))
+			.thenReturn(Optional.of(movie));
+
+		when(theaterRepository.findByTheaterNumber(anyInt()))
+			.thenReturn(Optional.of(theater));
+
+		when(movieTimeRepository.findByMovieAndTheaterAndRoundAndDeletedAtNull(any(), any(), anyInt()))
+			.thenReturn(Optional.empty());
+
+		when(movieTimeRepository.save(any()))
+			.thenReturn(movieTime);
+
+		// when
+		RegisteredMovieTimeDTO registeredMovieTimeDto =
+			movieTimeService.registerMovieTime(
+				new MovieTimeRegisterDTO(1L, 1, 1, startAt)
+			);
+
+		// then
+		assertThat(registeredMovieTimeDto).isNotNull();
+		assertTrue(registeredMovieTimeDto.getTheaterNumber() == 1);
+		assertTrue(registeredMovieTimeDto.getStartAt() == startAt);
+		assertTrue(registeredMovieTimeDto.getRound() == 1);
+	}
+
+	@Test
+	@DisplayName("MovieTime Service Test - register movie time when there is same movie time already")
+	void shouldThrowExceptionWhenRegisteringDuplicateMovieTime() {
+		// given
+		Movie movie = new Movie(title, 100L);
+		Theater theater = new Theater(1);
+		MovieTime movieTime = new MovieTime(movie, theater, 1, startAt);
+		MovieTimeRegisterDTO movieTimeRegisterDto = new MovieTimeRegisterDTO(1L, 1, 1, startAt);
+
+		when(movieRepository.findByIdAndDeletedAtNull(anyLong()))
+			.thenReturn(Optional.of(movie));
+
+		when(theaterRepository.findByTheaterNumber(anyInt()))
+			.thenReturn(Optional.of(theater));
+
+		when(movieTimeRepository.findByMovieAndTheaterAndRoundAndDeletedAtNull(any(), any(), anyInt()))
+			.thenReturn(Optional.of(movieTime));
+
+		// when
+		// then
+		assertThatThrownBy(() -> movieTimeService.registerMovieTime(movieTimeRegisterDto))
+			.isInstanceOf(TicketingException.class);
+	}
+
+	@Test
+	@DisplayName("MovieTime Service Test - register movie time when there is no such movie")
+	void shouldThrowExceptionWhenRegisteringMovieTimeWithNoSuchMovie() {
+		// given
+		Theater theater = new Theater(1);
+		MovieTimeRegisterDTO movieTimeRegisterDto = new MovieTimeRegisterDTO(1L, 1, 1, startAt);
+
+		when(movieRepository.findByIdAndDeletedAtNull(1L))
+			.thenReturn(Optional.empty());
+
+		// when
+		// then
+		assertThatThrownBy(() -> movieTimeService.registerMovieTime(movieTimeRegisterDto))
+			.isInstanceOf(TicketingException.class);
+	}
 }