fix(templates): test routes

application-templates/javascript/event/src/app.js

@@ -0,0 +1,33 @@
+import 'dotenv/config';
+
+import express from 'express';
+import bodyParser from 'body-parser';
+
+// Import routes
+import EventRoutes from './routes/event.route.js';
+
+import { readConfiguration } from './utils/config.utils.js';
+import { errorMiddleware } from './middleware/error.middleware.js';
+import CustomError from './errors/custom.error.js';
+
+// Read env variables
+readConfiguration();
+
+// Create the express app
+const app = express();
+app.disable('x-powered-by');
+
+// Define configurations
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: true }));
+
+// Define routes
+app.use('/event', EventRoutes);
+app.use('*', () => {
+  throw new CustomError(404, 'Path not found.');
+});
+
+// Global error handler
+app.use(errorMiddleware);
+
+export default app;

application-templates/javascript/event/src/index.js

@@ -1,34 +1,11 @@
 import 'dotenv/config';
 
-import express from 'express';
-import bodyParser from 'body-parser';
-
-// Import routes
-import EventRoutes from './routes/event.route.js';
 import { logger } from './utils/logger.utils.js';
 
-import { readConfiguration } from './utils/config.utils.js';
-import { errorMiddleware } from './middleware/error.middleware.js';
-
-// Read env variables
-readConfiguration();
+import app from './app.js';
 
 const PORT = 8080;
 
-// Create the express app
-const app = express();
-app.disable('x-powered-by');
-
-// Define configurations
-app.use(bodyParser.json());
-app.use(bodyParser.urlencoded({ extended: true }));
-
-// Define routes
-app.use('/event', EventRoutes);
-
-// Global error handler
-app.use(errorMiddleware);
-
 // Listen the application
 const server = app.listen(PORT, () => {
   logger.info(`⚡️ Event application listening on port ${PORT}`);

application-templates/javascript/event/src/middleware/error.middleware.js

@@ -1,6 +1,6 @@
 import CustomError from '../errors/custom.error.js';
 
-export const errorMiddleware = (error, _req, res) => {
+export const errorMiddleware = (error, _req, res, _next) => {
   const isDevelopment = process.env.NODE_ENV === 'development';
 
   if (error instanceof CustomError) {
@@ -13,5 +13,11 @@ export const errorMiddleware = (error, _req, res) => {
     return;
   }
 
-  res.status(500).send(isDevelopment ? error : 'Internal server error');
+  res
+    .status(500)
+    .send(
+      isDevelopment
+        ? { messge: error.message }
+        : { message: 'Internal server error' }
+    );
 };

application-templates/javascript/event/src/routes/event.route.js

@@ -5,11 +5,11 @@ import { post } from '../controllers/event.controller.js';
 
 const eventRouter = Router();
 
-eventRouter.post('/', (req, res, next) => {
+eventRouter.post('/', async (req, res, next) => {
   logger.info('Event message received');
 
   try {
-    post(req, res);
+    await post(req, res);
   } catch (error) {
     next(error);
   }

application-templates/javascript/event/tests/integration/routes.spec.js

@@ -1,9 +1,51 @@
 import { expect } from '@jest/globals';
+import request from 'supertest';
+import app from '../../src/app';
+import * as eventController from '../../src/controllers/event.controller';
 
-//@todo: test this with msw (see typescipt job)
-//  make msw a shared package
-describe('Testing Event Controller', () => {
-  test('POST `/event` route', async () => {
-    expect(1).toBe(1);
+describe('Testing router', () => {
+  test('Post to non existing route', async () => {
+    const response = await request(app).post('/none');
+    expect(response.status).toBe(404);
+    expect(response.body).toEqual({
+      message: 'Path not found.',
+    });
+  });
+  test('Post invalid body', async () => {
+    const response = await request(app).post('/event').send({
+      message: 'hello world',
+    });
+    expect(response.status).toBe(400);
+    expect(response.body).toEqual({
+      message: 'Bad request: No customer id in the Pub/Sub message',
+    });
+  });
+  test('Post empty body', async () => {
+    const response = await request(app).post('/event');
+    expect(response.status).toBe(400);
+    expect(response.body).toEqual({
+      message: 'Bad request: Wrong No Pub/Sub message format',
+    });
+  });
+});
+describe('unexpected error', () => {
+  let postMock;
+
+  beforeEach(() => {
+    // Mock the post method to throw an error
+    postMock = jest.spyOn(eventController, 'post').mockImplementation(() => {
+      throw new Error('Test error');
+    });
+  });
+
+  afterEach(() => {
+    // Restore the original implementation
+    postMock.mockRestore();
+  });
+  test('should handle errors thrown by post method', async () => {
+    // Call the route handler
+    const response = await request(app).post('/event');
+    expect(response.status).toBe(500);
+    expect(response.body).toEqual({ message: 'Internal server error' });
   });
 });

application-templates/javascript/job/src/app.js

@@ -0,0 +1,29 @@
+import * as dotenv from 'dotenv';
+dotenv.config();
+
+import express from 'express';
+
+// Import routes
+import JobRoutes from './routes/job.route.js';
+
+import { readConfiguration } from './utils/config.utils.js';
+import { errorMiddleware } from './middleware/error.middleware.js';
+import CustomError from './errors/custom.error.js';
+
+// Read env variables
+readConfiguration();
+
+// Create the express app
+const app = express();
+app.disable('x-powered-by');
+
+// Define routes
+app.use('/job', JobRoutes);
+app.use('*', () => {
+  throw new CustomError(404, 'Path not found.');
+});
+
+// Global error handler
+app.use(errorMiddleware);
+
+export default app;

application-templates/javascript/job/src/index.js

@@ -1,32 +1,12 @@
 import * as dotenv from 'dotenv';
 dotenv.config();
 
-import express from 'express';
-
-// Import routes
-import JobRoutes from './routes/job.route.js';
-
 // Import logger
 import { logger } from './utils/logger.utils.js';
-
-import { readConfiguration } from './utils/config.utils.js';
-import { errorMiddleware } from './middleware/error.middleware.js';
-
-// Read env variables
-readConfiguration();
+import app from './app.js';
 
 const PORT = 8080;
 
-// Create the express app
-const app = express();
-app.disable('x-powered-by');
-
-// Define routes
-app.use('/job', JobRoutes);
-
-// Global error handler
-app.use(errorMiddleware);
-
 // Listen the application
 const server = app.listen(PORT, () => {
   logger.info(`⚡️ Job application listening on port ${PORT}`);

application-templates/javascript/job/src/middleware/error.middleware.js

@@ -1,6 +1,6 @@
 import CustomError from '../errors/custom.error.js';
 
-export const errorMiddleware = (error, _req, res) => {
+export const errorMiddleware = (error, _req, res, _next) => {
   const isDevelopment = process.env.NODE_ENV === 'development';
 
   if (error instanceof CustomError) {
@@ -13,5 +13,11 @@ export const errorMiddleware = (error, _req, res) => {
     return;
   }
 
-  res.status(500).send(isDevelopment ? error : 'Internal server error');
+  res
+    .status(500)
+    .send(
+      isDevelopment
+        ? { messge: error.message }
+        : { message: 'Internal server error' }
+    );
 };

application-templates/javascript/job/src/routes/job.route.js

@@ -5,9 +5,9 @@ import { post } from '../controllers/job.controller.js';
 // Create the router for our app
 const jobRouter = Router();
 
-jobRouter.post('/', (req, res, next) => {
+jobRouter.post('/', async (req, res, next) => {
   try {
-    post(req, res);
+    await post(req, res);
   } catch (error) {
     next(error);
   }

application-templates/javascript/job/tests/integration/orders.spec.js

@@ -1,7 +1,35 @@
 import { expect } from '@jest/globals';
+import request from 'supertest';
+import app from '../../src/app';
+import * as jobController from '../../src/controllers/job.controller';
 
-describe('Testing Job Template', () => {
-  test('GET all orders', async () => {
-    expect(1).toBe(1);
+describe('Testing router', () => {
+  test('Post to non existing route', async () => {
+    const response = await request(app).post('/none');
+    expect(response.status).toBe(404);
+    expect(response.body).toEqual({
+      message: 'Path not found.',
+    });
+  });
+});
+describe('unexpected error', () => {
+  let postMock;
+
+  beforeEach(() => {
+    // Mock the post method to throw an error
+    postMock = jest.spyOn(jobController, 'post').mockImplementation(() => {
+      throw new Error('Test error');
+    });
+  });
+
+  afterEach(() => {
+    // Restore the original implementation
+    postMock.mockRestore();
+  });
+  test('should handle errors thrown by post method', async () => {
+    // Call the route handler
+    const response = await request(app).post('/job');
+    expect(response.status).toBe(500);
+    expect(response.body).toEqual({ message: 'Internal server error' });
   });
 });

application-templates/javascript/service/src/app.js

@@ -0,0 +1,32 @@
+import 'dotenv/config';
+import express from 'express';
+import bodyParser from 'body-parser';
+
+// Import routes
+import ServiceRoutes from './routes/service.route.js';
+
+import { readConfiguration } from './utils/config.utils.js';
+import { errorMiddleware } from './middleware/error.middleware.js';
+import CustomError from './errors/custom.error.js';
+
+// Read env variables
+readConfiguration();
+
+// Create the express app
+const app = express();
+app.disable('x-powered-by');
+
+// Define configurations
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: true }));
+
+// Define routes
+app.use('/service', ServiceRoutes);
+app.use('*', () => {
+  throw new CustomError(404, 'Path not found.');
+});
+
+// Global error handler
+app.use(errorMiddleware);
+
+export default app;

application-templates/javascript/service/src/index.js

@@ -1,35 +1,10 @@
 import 'dotenv/config';
-import express from 'express';
-import bodyParser from 'body-parser';
-
-// Import routes
-import ServiceRoutes from './routes/service.route.js';
-
 // Import logger
 import { logger } from './utils/logger.utils.js';
-
-import { readConfiguration } from './utils/config.utils.js';
-import { errorMiddleware } from './middleware/error.middleware.js';
-
-// Read env variables
-readConfiguration();
+import app from './app';
 
 const PORT = 8080;
 
-// Create the express app
-const app = express();
-app.disable('x-powered-by');
-
-// Define configurations
-app.use(bodyParser.json());
-app.use(bodyParser.urlencoded({ extended: true }));
-
-// Define routes
-app.use('/service', ServiceRoutes);
-
-// Global error handler
-app.use(errorMiddleware);
-
 // Listen the application
 const server = app.listen(PORT, () => {
   logger.info(`⚡️ Service application listening on port ${PORT}`);

application-templates/javascript/service/src/middleware/error.middleware.js

@@ -1,6 +1,6 @@
 import CustomError from '../errors/custom.error.js';
 
-export const errorMiddleware = (error, _req, res) => {
+export const errorMiddleware = (error, _req, res, _next) => {
   const isDevelopment = process.env.NODE_ENV === 'development';
 
   if (error instanceof CustomError) {
@@ -12,6 +12,11 @@ export const errorMiddleware = (error, _req, res) => {
 
     return;
   }
-
-  res.status(500).send(isDevelopment ? error : 'Internal server error');
+  res
+    .status(500)
+    .send(
+      isDevelopment
+        ? { messge: error.message }
+        : { message: 'Internal server error' }
+    );
 };