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[Test] 테스트 코드 추가 #65
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@ImKEISS
ImKEISS committed May 27, 2024
1 parent 0c24f2c commit cde077e
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216 changes: 216 additions & 0 deletions ...seop/todolist/src/test/java/com/serverstudy/todolist/controller/FolderControllerTest.java
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package com.serverstudy.todolist.controller;

import com.serverstudy.todolist.dto.request.FolderReq.FolderPatch;
import com.serverstudy.todolist.dto.request.FolderReq.FolderPost;
import com.serverstudy.todolist.dto.response.FolderRes;
import com.serverstudy.todolist.exception.CustomException;
import com.serverstudy.todolist.exception.ErrorCode;
import com.serverstudy.todolist.service.FolderService;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.boot.test.mock.mockito.MockBean;
import org.springframework.http.MediaType;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;

import java.util.List;

import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.BDDMockito.given;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;

@WebMvcTest(FolderController.class)
class FolderControllerTest {

@Autowired
MockMvc mockMvc;

@MockBean
FolderService folderService;

@Nested
class postFolder_메서드는 {
@Test
void 폴더_이름과_유저_기본키가_주어지면_폴더를_생성하고_created_응답과_폴더_기본키를_반환한다() throws Exception {
// given
Long userId = 1L;
String folderPostJson = """
{
"name": "새로운 폴더"
}
""";
Long folderId = 1L;
given(folderService.create(any(FolderPost.class), eq(userId))).willReturn(folderId);

// when
mockMvc.perform(MockMvcRequestBuilders
.post("/api/folder?userId={userId}", userId)
.contentType(MediaType.APPLICATION_JSON)
.content(folderPostJson))
// then
.andExpect(status().isCreated())
.andExpect(content().string(folderId.toString()));
}
@Test
void 만약_없는_유저의_기본키가_주어지면_USER_NOT_FOUND_예외가_반환된다() throws Exception {
// given
Long nonExistingUserId = 404L;
String folderPostJson = """
{
"name": "새로운 폴더"
}
""";

given(folderService.create(any(FolderPost.class), eq(nonExistingUserId))).willThrow(new CustomException(ErrorCode.USER_NOT_FOUND));

// when
mockMvc.perform(MockMvcRequestBuilders
.post("/api/folder?userId={nonExistingUserId}", nonExistingUserId)
.contentType(MediaType.APPLICATION_JSON)
.content(folderPostJson))
// then
.andExpect(status().isNotFound())
.andExpect(jsonPath("$.code").value(ErrorCode.USER_NOT_FOUND.toString()))
.andExpect(jsonPath("$.message").value(ErrorCode.USER_NOT_FOUND.getMessage()));
}
@Test
void 만약_중복된_폴더_이름이_주어지면_DUPLICATE_FOLDER_NAME_예외가_반환된다() throws Exception {
// given
Long userId = 1L;
String folderPostJson = """
{
"name": "중복된 폴더"
}
""";

given(folderService.create(any(FolderPost.class), eq(userId))).willThrow(new CustomException(ErrorCode.DUPLICATE_FOLDER_NAME));

// when
mockMvc.perform(MockMvcRequestBuilders
.post("/api/folder?userId={userId}", userId)
.contentType(MediaType.APPLICATION_JSON)
.content(folderPostJson))
// then
.andExpect(status().isConflict())
.andExpect(jsonPath("$.code").value(ErrorCode.DUPLICATE_FOLDER_NAME.toString()))
.andExpect(jsonPath("$.message").value(ErrorCode.DUPLICATE_FOLDER_NAME.getMessage()));
}
}

@Nested
class getFoldersByUser_메서드는 {

// 폴더 목록 조회 성공
@Test
void 유저_기본키가_주어지면_성공_응답과_폴더_응답_객체_리스트를_반환한다() throws Exception {
// given
Long userId = 1L;
List<FolderRes> folderList = List.of(
FolderRes.builder().folderId(1L).name("폴더1").todoCount(3).build(),
FolderRes.builder().folderId(2L).name("폴더2").todoCount(5).build()
);

given(folderService.getAllWithTodoCount(userId)).willReturn(folderList);

// when
mockMvc.perform(MockMvcRequestBuilders
.get("/api/folder?userId={userId}", userId))
// then
.andExpect(status().isOk())
.andExpect(jsonPath("$[0].folderId").value(folderList.get(0).getFolderId()))
.andExpect(jsonPath("$[0].name").value(folderList.get(0).getName()))
.andExpect(jsonPath("$[0].todoCount").value(folderList.get(0).getTodoCount()))
.andExpect(jsonPath("$[1].folderId").value(folderList.get(1).getFolderId()))
.andExpect(jsonPath("$[1].name").value(folderList.get(1).getName()))
.andExpect(jsonPath("$[1].todoCount").value(folderList.get(1).getTodoCount()));
}
}

@Nested
class patchFolder_메서드는 {
@Test
void 수정할_폴더_이름과_유저_기본키가_주어지면_수정_후_성공_응답과_폴더_기본키를_반환한다() throws Exception {
// given
Long folderId = 1L;
String folderPatchJson = """
{
"name": "수정된 폴더"
}
""";

Long modifiedFolderId = 1L;
given(folderService.modify(any(FolderPatch.class), eq(folderId))).willReturn(modifiedFolderId);

// when
mockMvc.perform(MockMvcRequestBuilders
.patch("/api/folder/{folderId}", folderId)
.contentType(MediaType.APPLICATION_JSON)
.content(folderPatchJson))
// then
.andExpect(status().isOk())
.andExpect(content().string(modifiedFolderId.toString()));
}
@Test
void 만약_없는_폴더의_기본키가_주어지면_FOLDER_NOT_FOUND_예외가_반환된다() throws Exception {
// given
Long nonExistingFolderId = 1L;
String folderPatchJson = """
{
"name": "수정된 폴더"
}
""";

given(folderService.modify(any(FolderPatch.class), eq(nonExistingFolderId))).willThrow(new CustomException(ErrorCode.FOLDER_NOT_FOUND));

// when
mockMvc.perform(MockMvcRequestBuilders
.patch("/api/folder/{nonExistingFolderId}", nonExistingFolderId)
.contentType(MediaType.APPLICATION_JSON)
.content(folderPatchJson))
// then
.andExpect(status().isNotFound())
.andExpect(jsonPath("$.code").value(ErrorCode.FOLDER_NOT_FOUND.toString()))
.andExpect(jsonPath("$.message").value(ErrorCode.FOLDER_NOT_FOUND.getMessage()));
}
@Test
void 만약_중복된_폴더_이름이_주어지면_DUPLICATE_FOLDER_NAME_예외가_반환된다() throws Exception {
// given
Long folderId = 1L;
String folderPatchJson = """
{
"name": "중복된 폴더"
}
""";

given(folderService.modify(any(FolderPatch.class), eq(folderId))).willThrow(new CustomException(ErrorCode.DUPLICATE_FOLDER_NAME));

// when
mockMvc.perform(MockMvcRequestBuilders
.patch("/api/folder/{folderId}", folderId)
.contentType(MediaType.APPLICATION_JSON)
.content(folderPatchJson))
// then
.andExpect(status().isConflict())
.andExpect(jsonPath("$.code").value(ErrorCode.DUPLICATE_FOLDER_NAME.toString()))
.andExpect(jsonPath("$.message").value(ErrorCode.DUPLICATE_FOLDER_NAME.getMessage()));
}
}

@Nested
class deleteFolder_메서드는 {
@Test
void 폴더_기본키가_주어지면_해당_폴더를_삭제한다() throws Exception {
// given
Long folderId = 1L;

// when
mockMvc.perform(MockMvcRequestBuilders
.delete("/api/folder/{folderId}", folderId))
// then
.andExpect(status().isNoContent());
}
}
}
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