PDX-84: Add test environments

.eslintrc.js

@@ -13,7 +13,6 @@ module.exports = {
   root: true,
   env: {
     node: true,
-    jest: true,
   },
   ignorePatterns: ['.eslintrc.js'],
   rules: {

.github/workflows/build.yaml

@@ -21,6 +21,21 @@ jobs:
         shell: bash
         run: yarn install --immutable
 
+      - name: Create database folder
+        run: mkdir -p .test/db
+
+      - name: Give permissions to test database
+        run: sudo chown -R $USER .test/db
+
+      - name: Init test database
+        run: docker compose up -d
+
+      - name: Wait for database
+        run: docker compose exec db bash -c 'while ! pg_isready -h localhost -p 5432 -U postgres; do sleep 1; done;'
+
+      - name: Test
+        run: yarn test:e2e
+
       - name: Build
         run: yarn build
 

.gitignore

@@ -42,3 +42,7 @@ lerna-debug.log*
 
 # environment
 .env
+.env.*
+
+# test database
+.test

docker-compose.yaml

@@ -0,0 +1,12 @@
+version: '3.8'
+services:
+  db:
+    image: postgres:latest
+    volumes:
+      - ./.test/db:/var/lib/postgresql/data
+    ports:
+      - "15432:5432"
+    environment:
+      POSTGRES_USER: test
+      POSTGRES_PASSWORD: testpassword
+      POSTGRES_DB: 9c-rudolf-test

package.json

@@ -13,11 +13,11 @@
     "start:debug": "nest start --debug --watch",
     "start:prod": "node dist/main",
     "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
-    "test": "jest",
-    "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": "jest --config ./test/jest-e2e.json",
+    "test": "dotenv -e .env.test -- vitest run",
+    "test:watch": "dotenv -e .env.test -- vitest",
+    "test:cov": "dotenv -e .env.test -- vitest run --coverage",
+    "test:debug": "dotenv -e .env.test -- vitest --inspect-brk --inspect --logHeapUsage --threads=false",
+    "test:e2e": "dotenv -e .env.test -- vitest run --config ./vitest.config.e2e.ts",
     "prisma:deploy": "prisma migrate deploy"
   },
   "dependencies": {
@@ -48,42 +48,28 @@
     "@nestjs/cli": "^10.0.0",
     "@nestjs/schematics": "^10.0.0",
     "@nestjs/testing": "^10.0.0",
+    "@swc/core": "^1.3.102",
     "@types/express": "^4.17.17",
-    "@types/jest": "^29.5.2",
     "@types/k6": "^0.47.0",
     "@types/node": "^20.3.1",
     "@types/supertest": "^2.0.12",
     "@typescript-eslint/eslint-plugin": "^5.59.11",
     "@typescript-eslint/parser": "^5.59.11",
+    "@vitest/coverage-v8": "^1.1.3",
+    "dotenv-cli": "^7.3.0",
     "eslint": "^8.42.0",
     "eslint-config-prettier": "^8.8.0",
     "eslint-plugin-prettier": "^4.2.1",
-    "jest": "^29.5.0",
     "prettier": "^2.8.8",
     "source-map-support": "^0.5.21",
     "supertest": "^6.3.3",
-    "ts-jest": "^29.1.0",
     "ts-loader": "^9.4.3",
     "ts-node": "^10.9.1",
     "tsconfig-paths": "^4.2.0",
-    "typescript": "^5.1.3"
-  },
-  "jest": {
-    "moduleFileExtensions": [
-      "js",
-      "json",
-      "ts"
-    ],
-    "rootDir": "src",
-    "testRegex": ".*\\.spec\\.ts$",
-    "transform": {
-      "^.+\\.(t|j)s$": "ts-jest"
-    },
-    "collectCoverageFrom": [
-      "**/*.(t|j)s"
-    ],
-    "coverageDirectory": "../coverage",
-    "testEnvironment": "node"
+    "typescript": "^5.1.3",
+    "unplugin-swc": "^1.4.4",
+    "vite-tsconfig-paths": "^4.2.3",
+    "vitest": "^1.1.3"
   },
   "packageManager": "[email protected]",
   "resolutions": {

src/app.module.ts

@@ -17,14 +17,15 @@ import { HttpResponseMiddleware } from './http-response.middleware';
 
 @Module({
   imports: [
-    PrismaModule,
     ScheduleModule.forRoot(),
-    JobModule,
-    TransactionModule,
-    QueueModule,
     ConfigModule.forRoot(),
     CacheModule.register({ isGlobal: true }),
     PrometheusModule.register(),
+
+    PrismaModule,
+    JobModule,
+    TransactionModule,
+    QueueModule,
     TxModule,
   ],
   controllers: [AppController],

src/job/job.module.ts

@@ -2,9 +2,10 @@ import { Module } from '@nestjs/common';
 import { JobController } from './job.controller';
 import { JobService } from './job.service';
 import { TxModule } from 'src/tx/tx.module';
+import { PrismaModule } from 'src/prisma/prisma.module';
 
 @Module({
-  imports: [TxModule],
+  imports: [TxModule, PrismaModule],
   controllers: [JobController],
   providers: [JobService],
 })

src/prisma/prisma.module.ts

@@ -1,7 +1,6 @@
-import { Global, Module } from '@nestjs/common';
+import { Module } from '@nestjs/common';
 import { PrismaService } from './prisma.service';
 
-@Global()
 @Module({
   providers: [PrismaService],
   exports: [PrismaService],

src/queue/queue.module.ts

@@ -4,9 +4,10 @@ import { QueueCronController } from './queue.cron';
 import { TxModule } from 'src/tx/tx.module';
 import { ConfigModule } from '@nestjs/config';
 import { makeGaugeProvider } from '@willsoto/nestjs-prometheus';
+import { PrismaModule } from 'src/prisma/prisma.module';
 
 @Module({
-  imports: [TxModule, ConfigModule],
+  imports: [TxModule, ConfigModule, PrismaModule],
   providers: [
     QueueService,
     QueueCronController,

src/transaction/transaction.module.ts

@@ -3,9 +3,10 @@ import { TransactionService } from './transaction.service';
 import { TransactionController } from './transaction.controller';
 import { TransactionCronController } from './transaction.cron';
 import { TxModule } from 'src/tx/tx.module';
+import { PrismaModule } from 'src/prisma/prisma.module';
 
 @Module({
-  imports: [TxModule],
+  imports: [TxModule, PrismaModule],
   providers: [TransactionService, TransactionCronController],
   controllers: [TransactionController],
 })

test/app.e2e-spec.ts

@@ -1,7 +1,9 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { INestApplication } from '@nestjs/common';
-import * as request from 'supertest';
-import { AppModule } from './../src/app.module';
+import { describe, beforeEach, it, expect } from 'vitest';
+import request from 'supertest';
+import { AppModule } from '../src/app.module';
+import { PrismaService } from '../src/prisma/prisma.service';
 
 describe('AppController (e2e)', () => {
   let app: INestApplication;
@@ -21,4 +23,14 @@ describe('AppController (e2e)', () => {
       .expect(200)
       .expect('Hello World!');
   });
+
+  it('SQL SELECT 1', async () => {
+    const prisma = app.get(PrismaService);
+    type Result = { result: 1 };
+    const [result] = await prisma.$queryRaw<Result[]>`
+      SELECT 1 result;
+    `;
+
+    expect(result.result).toEqual(1);
+  });
 });

tsconfig.build.json

@@ -1,4 +1,4 @@
 {
   "extends": "./tsconfig.json",
-  "exclude": ["node_modules", "test", "dist", "**/*spec.ts"]
+  "exclude": ["node_modules", "test", "dist", "**/*spec.ts", "k6"]
 }

tsconfig.json

@@ -6,7 +6,7 @@
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
     "allowSyntheticDefaultImports": true,
-    "target": "ES2021",
+    "target": "es2021",
     "sourceMap": true,
     "outDir": "./dist",
     "baseUrl": "./",

vitest.config.e2e.ts

@@ -0,0 +1,18 @@
+import swc from 'unplugin-swc';
+import { defineConfig } from 'vitest/config';
+import tsconfigPaths from 'vite-tsconfig-paths';
+
+export default defineConfig({
+  test: {
+    include: ['**/*.e2e-spec.ts'],
+    exclude: ['k6/**/*', 'node_modules/**/*'],
+    globals: true,
+    root: './',
+  },
+  plugins: [
+    swc.vite({
+      module: { type: 'es6' },
+    }),
+    tsconfigPaths(),
+  ],
+});

vitest.config.ts

@@ -0,0 +1,17 @@
+import swc from 'unplugin-swc';
+import { defineConfig } from 'vitest/config';
+import tsconfigPaths from 'vite-tsconfig-paths';
+
+export default defineConfig({
+  test: {
+    exclude: ['k6/**/*', 'node_modules/**/*'],
+    globals: true,
+    root: './',
+  },
+  plugins: [
+    swc.vite({
+      module: { type: 'es6' },
+    }),
+    tsconfigPaths(),
+  ],
+});