testcontainers 적용, 환경에 따라 환경변수 적용

nestjs-BE/server/.gitignore

@@ -31,4 +31,5 @@ lerna-debug.log*
 /.vscode
 
 # Environment Variable File
-.env
+.env.production
+.env.development

nestjs-BE/server/package.json

@@ -17,7 +17,7 @@
     "test:watch": "jest --watch",
     "test:cov": "jest --coverage",
     "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
-    "test:e2e": "npx prisma migrate reset --force && jest --config ./test/jest-e2e.json"
+    "test:e2e": "jest --config ./test/jest-e2e.json"
   },
   "dependencies": {
     "@aws-sdk/client-s3": "^3.645.0",
@@ -35,7 +35,6 @@
     "@prisma/client": "^5.6.0",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.0",
-    "dotenv": "^16.3.1",
     "lodash": "^4.17.21",
     "mongoose": "^8.0.2",
     "passport": "^0.6.0",
@@ -48,6 +47,9 @@
     "@nestjs/cli": "^10.0.0",
     "@nestjs/schematics": "^10.0.0",
     "@nestjs/testing": "^10.0.0",
+    "@testcontainers/localstack": "^10.21.0",
+    "@testcontainers/mongodb": "^10.21.0",
+    "@testcontainers/mysql": "^10.22.0",
     "@types/express": "^4.17.17",
     "@types/jest": "^29.5.2",
     "@types/lodash": "^4.17.15",
@@ -58,6 +60,8 @@
     "@types/uuid": "^10.0.0",
     "@typescript-eslint/eslint-plugin": "^6.0.0",
     "@typescript-eslint/parser": "^6.0.0",
+    "dotenv": "^16.4.7",
+    "dotenv-expand": "^12.0.1",
     "eslint": "^8.42.0",
     "eslint-config-prettier": "^9.0.0",
     "eslint-plugin-prettier": "^5.0.0",

nestjs-BE/server/src/app.module.ts

@@ -1,5 +1,5 @@
 import { Module } from '@nestjs/common';
-import { ConfigModule, ConfigService } from '@nestjs/config';
+import { ConfigService } from '@nestjs/config';
 import { MongooseModule } from '@nestjs/mongoose';
 import { ScheduleModule } from '@nestjs/schedule';
 import { AppController } from './app.controller';
@@ -11,17 +11,17 @@ import { BoardsModule } from './boards/boards.module';
 import { InviteCodesModule } from './invite-codes/invite-codes.module';
 import { ProfileSpaceModule } from './profile-space/profile-space.module';
 import { BoardTreesModule } from './board-trees/board-trees.module';
+import { CustomConfigModule } from './config/custom-config.module';
 
 @Module({
   imports: [
-    ConfigModule.forRoot({ isGlobal: true }),
+    CustomConfigModule,
     AuthModule,
     ScheduleModule.forRoot(),
     ProfilesModule,
     SpacesModule,
     BoardsModule,
     MongooseModule.forRootAsync({
-      imports: [ConfigModule],
       inject: [ConfigService],
       useFactory: async (configService: ConfigService) => ({
         uri: configService.get<string>('MONGODB_DATABASE_URI'),

nestjs-BE/server/src/auth/auth.controller.spec.ts

@@ -1,16 +1,16 @@
 import { HttpStatus, NotFoundException } from '@nestjs/common';
-import { ConfigModule } from '@nestjs/config';
 import { Test, TestingModule } from '@nestjs/testing';
 import { AuthController } from './auth.controller';
 import { AuthService } from './auth.service';
+import { CustomConfigModule } from '../config/custom-config.module';
 
 describe('AuthController', () => {
   let controller: AuthController;
   let authService: AuthService;
 
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
-      imports: [ConfigModule.forRoot()],
+      imports: [CustomConfigModule],
       controllers: [AuthController],
       providers: [
         {

nestjs-BE/server/src/auth/auth.service.spec.ts

@@ -1,12 +1,12 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { JwtModule, JwtService } from '@nestjs/jwt';
-import { ConfigModule } from '@nestjs/config';
 import { NotFoundException } from '@nestjs/common';
 import { RefreshToken } from '@prisma/client';
 import { AuthService } from './auth.service';
 import { RefreshTokensService } from '../refresh-tokens/refresh-tokens.service';
 import { UsersService } from '../users/users.service';
 import { ProfilesService } from '../profiles/profiles.service';
+import { CustomConfigModule } from '../config/custom-config.module';
 
 const fetchSpy = jest.spyOn(global, 'fetch');
 
@@ -18,7 +18,7 @@ describe('AuthService', () => {
 
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
-      imports: [JwtModule, ConfigModule.forRoot()],
+      imports: [JwtModule, CustomConfigModule],
       providers: [
         AuthService,
         {

nestjs-BE/server/src/boards/boards.controller.spec.ts

@@ -1,9 +1,10 @@
 import { Test, TestingModule } from '@nestjs/testing';
-import { ConfigModule, ConfigService } from '@nestjs/config';
+import { ConfigService } from '@nestjs/config';
 import { HttpStatus, NotFoundException } from '@nestjs/common';
 import { BoardsController } from './boards.controller';
 import { BoardsService } from './boards.service';
 import { CreateBoardDto } from './dto/create-board.dto';
+import { CustomConfigModule } from '../config/custom-config.module';
 
 describe('BoardsController', () => {
   let controller: BoardsController;
@@ -12,7 +13,7 @@ describe('BoardsController', () => {
 
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
-      imports: [ConfigModule],
+      imports: [CustomConfigModule],
       controllers: [BoardsController],
       providers: [
         {

nestjs-BE/server/src/boards/boards.service.spec.ts

@@ -1,19 +1,19 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { getModelToken } from '@nestjs/mongoose';
-import { ConfigModule } from '@nestjs/config';
 import { Model } from 'mongoose';
 import { BoardsService } from './boards.service';
 import { Board } from './schemas/board.schema';
 import { CreateBoardDto } from './dto/create-board.dto';
 import { UploadService } from '../upload/upload.service';
+import { CustomConfigModule } from '../config/custom-config.module';
 
 describe('BoardsService', () => {
   let service: BoardsService;
   let model: Model<Board>;
 
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
-      imports: [ConfigModule],
+      imports: [CustomConfigModule],
       providers: [
         BoardsService,
         {

nestjs-BE/server/src/config/custom-config.module.ts

@@ -0,0 +1,14 @@
+import { Module } from '@nestjs/common';
+import { ConfigModule } from '@nestjs/config';
+
+@Module({
+  imports: [
+    ConfigModule.forRoot({
+      isGlobal: true,
+      envFilePath:
+        process.env.MODE === 'prod' ? '.env.production' : '.env.development',
+      expandVariables: true,
+    }),
+  ],
+})
+export class CustomConfigModule {}

nestjs-BE/server/src/profiles/profiles.service.spec.ts

@@ -1,10 +1,11 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { NotFoundException } from '@nestjs/common';
-import { ConfigModule, ConfigService } from '@nestjs/config';
+import { ConfigService } from '@nestjs/config';
 import { omit } from 'lodash';
 import { ProfilesService } from './profiles.service';
 import { PrismaService } from '../prisma/prisma.service';
 import { UploadService } from '../upload/upload.service';
+import { CustomConfigModule } from '../config/custom-config.module';
 
 import type { UpdateProfileDto } from './dto/update-profile.dto';
 
@@ -16,7 +17,7 @@ describe('ProfilesService', () => {
 
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
-      imports: [ConfigModule],
+      imports: [CustomConfigModule],
       providers: [
         ProfilesService,
         { provide: PrismaService, useValue: { profile: {} } },

nestjs-BE/server/src/refresh-tokens/refresh-tokens.service.spec.ts

@@ -1,9 +1,9 @@
-import { ConfigModule } from '@nestjs/config';
 import { JwtModule } from '@nestjs/jwt';
 import { Test, TestingModule } from '@nestjs/testing';
 import { PrismaClientKnownRequestError } from '@prisma/client/runtime/library';
 import { v4 as uuid } from 'uuid';
 import { RefreshTokensService } from './refresh-tokens.service';
+import { CustomConfigModule } from '../config/custom-config.module';
 import { PrismaService } from '../prisma/prisma.service';
 import { getExpiryDate } from '../utils/date';
 
@@ -15,7 +15,7 @@ describe('RefreshTokensService', () => {
 
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
-      imports: [JwtModule, ConfigModule.forRoot()],
+      imports: [JwtModule, CustomConfigModule],
       providers: [
         RefreshTokensService,
         {

nestjs-BE/server/src/spaces/spaces.service.spec.ts

@@ -4,7 +4,7 @@ import {
   NotFoundException,
 } from '@nestjs/common';
 import { Test, TestingModule } from '@nestjs/testing';
-import { ConfigModule, ConfigService } from '@nestjs/config';
+import { ConfigService } from '@nestjs/config';
 import { Space } from '@prisma/client';
 import { PrismaClientKnownRequestError } from '@prisma/client/runtime/library';
 import { SpacesService } from './spaces.service';
@@ -13,6 +13,7 @@ import { UpdateSpaceDto } from './dto/update-space.dto';
 import { PrismaService } from '../prisma/prisma.service';
 import { ProfileSpaceService } from '../profile-space/profile-space.service';
 import { UploadService } from '../upload/upload.service';
+import { CustomConfigModule } from '../config/custom-config.module';
 
 describe('SpacesService', () => {
   let spacesService: SpacesService;
@@ -23,7 +24,7 @@ describe('SpacesService', () => {
 
   beforeEach(async () => {
     const module: TestingModule = await Test.createTestingModule({
-      imports: [ConfigModule],
+      imports: [CustomConfigModule],
       providers: [
         SpacesService,
         { provide: PrismaService, useValue: { space: {} } },

nestjs-BE/server/src/upload/upload.service.ts

@@ -8,13 +8,29 @@ export class UploadService {
   private s3Client: S3Client;
 
   constructor(private configService: ConfigService) {
-    this.s3Client = new S3Client({
-      region: this.configService.get<string>('AWS_REGION'),
+    this.s3Client = new S3Client(this.setS3Option());
+  }
+
+  private setS3Option() {
+    if (process.env.MODE === 'prod') {
+      return {
+        region: this.configService.get<string>('AWS_REGION'),
+        credentials: {
+          accessKeyId: this.configService.get<string>('S3_ACCESS_KEY_ID'),
+          secretAccessKey: this.configService.get<string>(
+            'S3_SECRET_ACCESS_KEY',
+          ),
+        },
+      };
+    }
+    return {
+      endpoint: 'http://localhost:4566',
+      forcePathStyle: true,
       credentials: {
         accessKeyId: this.configService.get<string>('S3_ACCESS_KEY_ID'),
         secretAccessKey: this.configService.get<string>('S3_SECRET_ACCESS_KEY'),
       },
-    });
+    };
   }
 
   async uploadFile(image: Express.Multer.File) {

nestjs-BE/server/test/auth.e2e-spec.ts

@@ -1,7 +1,7 @@
 import { HttpStatus, INestApplication } from '@nestjs/common';
 import { Test, TestingModule } from '@nestjs/testing';
-import { ConfigModule } from '@nestjs/config';
 import * as request from 'supertest';
+import { TestConfigModule } from './test-config.module';
 import { AuthModule } from '../src/auth/auth.module';
 
 describe('AuthController (e2e)', () => {
@@ -14,7 +14,7 @@ describe('AuthController (e2e)', () => {
 
   beforeEach(async () => {
     const moduleFixture: TestingModule = await Test.createTestingModule({
-      imports: [AuthModule, ConfigModule.forRoot({ isGlobal: true })],
+      imports: [AuthModule, TestConfigModule],
     }).compile();
 
     app = moduleFixture.createNestApplication();

nestjs-BE/server/test/board-trees.e2e-spec.ts

@@ -1,11 +1,12 @@
 import { INestApplication } from '@nestjs/common';
-import { ConfigModule, ConfigService } from '@nestjs/config';
+import { ConfigService } from '@nestjs/config';
 import { Test, TestingModule } from '@nestjs/testing';
 import { MongooseModule } from '@nestjs/mongoose';
 import { Profile } from '@prisma/client';
 import { sign } from 'jsonwebtoken';
 import { io, Socket } from 'socket.io-client';
 import { v4 as uuid } from 'uuid';
+import { TestConfigModule } from './test-config.module';
 import { BoardTreesModule } from '../src/board-trees/board-trees.module';
 import { BoardTreesService } from '../src/board-trees/board-trees.service';
 import { PrismaModule } from '../src/prisma/prisma.module';
@@ -35,9 +36,8 @@ describe('BoardTreesGateway (e2e)', () => {
   beforeAll(async () => {
     const module: TestingModule = await Test.createTestingModule({
       imports: [
-        ConfigModule.forRoot({ isGlobal: true }),
+        TestConfigModule,
         MongooseModule.forRootAsync({
-          imports: [ConfigModule],
           inject: [ConfigService],
           useFactory: async (configService: ConfigService) => ({
             uri: configService.get<string>('MONGODB_DATABASE_URI'),

nestjs-BE/server/test/invite-codes.e2e-spec.ts

@@ -1,10 +1,11 @@
 import { HttpStatus, INestApplication } from '@nestjs/common';
-import { ConfigModule, ConfigService } from '@nestjs/config';
+import { ConfigService } from '@nestjs/config';
 import { InviteCode, Profile, Space } from '@prisma/client';
 import { Test, TestingModule } from '@nestjs/testing';
 import { sign } from 'jsonwebtoken';
 import * as request from 'supertest';
 import { v4 as uuid } from 'uuid';
+import { TestConfigModule } from './test-config.module';
 import { InviteCodesModule } from '../src/invite-codes/invite-codes.module';
 import { PrismaService } from '../src/prisma/prisma.service';
 import * as RandomStringModule from '../src/utils/random-string';
@@ -18,7 +19,7 @@ describe('InviteController (e2e)', () => {
 
   beforeAll(async () => {
     const module: TestingModule = await Test.createTestingModule({
-      imports: [InviteCodesModule, ConfigModule.forRoot({ isGlobal: true })],
+      imports: [InviteCodesModule, TestConfigModule],
     }).compile();
 
     app = module.createNestApplication();

nestjs-BE/server/test/jest-e2e.json

@@ -6,5 +6,7 @@
   "transform": {
     "^.+\\.(t|j)s$": "ts-jest"
   },
-  "maxWorkers": "50%"
+  "maxWorkers": "50%",
+  "globalSetup": "./jest-global-setup.ts",
+  "globalTeardown": "./jest-global-teardown.ts"
 }