add initial test and pipeline

.github/workflows/backend-tests.yml

@@ -0,0 +1,36 @@
+name: Backend Integration Tests
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+
+jobs:
+  test-backend:
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        working-directory: gurubu-backend
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'yarn'
+          cache-dependency-path: gurubu-backend/yarn.lock
+
+      - name: Install dependencies
+        run: yarn install
+
+      - name: Run Tests
+        run: yarn test
+        env:
+          NODE_ENV: test
+          CLIENT_URL: http://localhost:3000
+          PORT: 5000

gurubu-backend/package.json

@@ -10,7 +10,9 @@
   "scripts": {
     "build": "webpack --config webpack.config.js",
     "start": "nodemon server.js",
-    "test": "jest"
+    "test": "jest",
+    "test:e2e": "jest --config test/jest.config.js --forceExit --detectOpenHandles",
+    "test:watch": "jest --config test/jest.config.js --watch"
   },
   "dependencies": {
     "axios": "^1.7.9",
@@ -29,9 +31,10 @@
     "@babel/core": "^7.23.2",
     "@babel/preset-env": "^7.23.2",
     "babel-loader": "^9.1.3",
-    "jest": "^29.7.0",
+    "jest": "^30.2.0",
     "nodemon": "^3.0.1",
-    "supertest": "^7.0.0",
+    "supertest": "^7.2.2",
+    "typescript": "^5.9.3",
     "webpack": "^5.89.0",
     "webpack-cli": "^5.1.4",
     "webpack-node-externals": "^3.0.0"

gurubu-backend/server.js

@@ -37,17 +37,22 @@ app.use("/storypoint", cors(corsOptions), storyPointRoutes);
 app.use("/initial-storypoint", cors(corsOptions), initialStoryPointRoutes);
 app.use("/ai-workflow", cors(corsOptions), aiWorkflowRoutes);
 
-const PORT = process.env.PORT || 5000;
-const server = app.listen(PORT, () => {
-  console.log(`Server is running on port ${PORT}`);
-});
-
-const io = socketIO(server, {
-  cors: {
-    origin: process.env.CLIENT_URL,
-    methods: ["GET", "POST"],
-    credentials: true,
-  },
-});
-groomingSocket(io);
-cleanRoomsAndUsers();
+module.exports = app; 
+
+
+if (require.main === module) {
+  const PORT = process.env.PORT || 5000;
+  const server = app.listen(PORT, () => {
+    console.log(`Server is running on port ${PORT}`);
+  });
+
+  const io = socketIO(server, {
+    cors: {
+      origin: process.env.CLIENT_URL,
+      methods: ["GET", "POST"],
+      credentials: true,
+    },
+  });
+  groomingSocket(io);
+  cleanRoomsAndUsers();
+}

gurubu-backend/test/api/room.test.js

@@ -0,0 +1,21 @@
+const request = require('supertest');
+// Gurubu's main file is likely src/index.ts or src/app.ts
+// Make sure that file exports 'app'
+const app = require('../../server');
+
+describe('Room API Integration', () => {
+  it('POST /room/create should return a valid roomId', async () => {
+    const payload = {
+      groomingType: "0",
+      nickName: 'testUser1'
+    };
+    const response = await request(app)
+      .post('/room/create')
+      .send(payload);
+
+
+    expect(response.status).toBe(201);
+    expect(response.body).toHaveProperty('roomID');
+    console.log(response.body);
+  });
+});

gurubu-backend/test/jest.config.js

@@ -0,0 +1,18 @@
+const path = require('path');
+
+module.exports = {
+  // Tell Jest to look for files relative to the project root
+  rootDir: path.join(__dirname, '.'), // Since this is in the root, '.' is enough
+
+  testEnvironment: 'node',
+
+  testMatch: ['<rootDir>/api/**/*.test.js'],
+
+  moduleNameMapper: {
+    '^@/(.*)$': '<rootDir>/src/$1',
+  },
+
+  verbose: true,
+  forceExit: true,
+  clearMocks: true,
+};