feat: Add CI configuration for backend tests

.github/workflows/backend.yml

@@ -0,0 +1,48 @@
+name: Automatisch Backend Tests
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  test:
+    timeout-minutes: 60
+    runs-on:
+      - ubuntu-latest
+    services:
+      postgres:
+        image: postgres:14.5-alpine
+        env:
+          POSTGRES_DB: automatisch_test
+          POSTGRES_USER: automatisch_test_user
+          POSTGRES_PASSWORD: automatisch_test_user_password
+        options: >-
+          --health-cmd "pg_isready -U automatisch_test_user -d automatisch_test"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
+      redis:
+        image: redis:7.0.4-alpine
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 6379:6379
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 18
+      - name: Install dependencies
+        run: cd packages/backend && yarn
+      - name: Copy .env-example.test file to .env.test
+        run: cd packages/backend && cp .env-example.test .env.test
+      - name: Run tests
+        run: cd packages/backend && yarn test

packages/backend/.env-example.test

@@ -3,14 +3,12 @@ HOST=localhost
 PROTOCOL=http
 PORT=3000
 LOG_LEVEL=debug
-WEBHOOK_SECRET_KEY=secret
+ENCRYPTION_KEY=sample_encryption_key
+WEBHOOK_SECRET_KEY=sample_webhook_secret_key
+APP_SECRET_KEY=sample_app_secret_key
+POSTGRES_HOST=localhost
 POSTGRES_DATABASE=automatisch_test
 POSTGRES_PORT=5432
-POSTGRES_HOST=localhost
 POSTGRES_USERNAME=automatisch_test_user
-POSTGRES_PASSWORD=
-POSTGRES_ENABLE_SSL=false
-ENCRYPTION_KEY=secret
-APP_SECRET_KEY=secret
-REDIS_PORT=6379
-REDIS_HOST=127.0.0.1
+POSTGRES_PASSWORD=automatisch_test_user_password
+REDIS_HOST=localhost

packages/backend/src/config/app.ts

@@ -55,6 +55,7 @@ type AppConfig = {
   paddlePublicKey: string;
   licenseKey: string;
   sentryDsn: string;
+  CI: boolean;
 };
 
 const host = process.env.HOST || 'localhost';
@@ -131,6 +132,7 @@ const appConfig: AppConfig = {
   paddlePublicKey: process.env.PADDLE_PUBLIC_KEY,
   licenseKey: process.env.LICENSE_KEY,
   sentryDsn: process.env.SENTRY_DSN,
+  CI: process.env.CI === 'true',
 };
 
 if (!appConfig.encryptionKey) {

packages/backend/test/setup/prepare-test-env.ts

@@ -2,9 +2,13 @@ import './check-env-file';
 import { createDatabaseAndUser } from '../../bin/database/utils';
 import { client as knex } from '../../src/config/database';
 import logger from '../../src/helpers/logger';
+import appConfig from '../../src/config/app';
 
 const createAndMigrateDatabase = async () => {
-  await createDatabaseAndUser();
+  if (!appConfig.CI) {
+    await createDatabaseAndUser();
+  }
+
   const migrator = knex.migrate;
 
   await migrator.latest();