From 36ecadbdee7d142fcb148f2aae62023858a06256 Mon Sep 17 00:00:00 2001
From: Alfonso <UO276976@uniovi.es>
Date: Fri, 23 Feb 2024 00:03:53 +0100
Subject: [PATCH] question service funcionando por primera vez. Primera version
 de sus tests

---
 gatewayservice/gateway-service.test.js   | 14 ++++++++++
 questionservice/question-service.js      |  9 +++++++
 questionservice/question-service.test.js | 33 ++++++++++++++++++++++++
 webapp/e2e/test-environment-setup.js     |  2 ++
 4 files changed, 58 insertions(+)
 create mode 100644 questionservice/question-service.test.js

diff --git a/gatewayservice/gateway-service.test.js b/gatewayservice/gateway-service.test.js
index 56eeb124..0a39e530 100644
--- a/gatewayservice/gateway-service.test.js
+++ b/gatewayservice/gateway-service.test.js
@@ -37,4 +37,18 @@ describe('Gateway Service', () => {
     expect(response.statusCode).toBe(200);
     expect(response.body.userId).toBe('mockedUserId');
   });
+
+  // Test /addquestion endpoint
+  it('should add a new question', async () => {
+    const response = await request(app)
+      .post('/addquestion')
+      .send({
+        question: 'What is the capital of France?',
+        options: ['Paris', 'Berlin', 'Madrid', 'Rome'],
+        correctOptionIndex: 0,
+      });
+
+    expect(response.statusCode).toBe(200); 
+    expect(response.body).toHaveProperty('question', 'What is the capital of France?');
+  });
 });
\ No newline at end of file
diff --git a/questionservice/question-service.js b/questionservice/question-service.js
index 88c53e91..8f18dcc3 100644
--- a/questionservice/question-service.js
+++ b/questionservice/question-service.js
@@ -7,6 +7,15 @@ const port = 8003; // Puerto para el servicio de preguntas
 
 app.use(express.json());
 
+// Función para validar campos requeridos
+const validateRequiredFields = (req, fields) => {
+  for (const field of fields) {
+    if (!(field in req.body)) {
+      throw new Error(`Field '${field}' is required.`);
+    }
+  }
+};
+
 // Ruta para agregar una nueva pregunta
 app.post('/addquestion', async (req, res) => {
   try {
diff --git a/questionservice/question-service.test.js b/questionservice/question-service.test.js
new file mode 100644
index 00000000..06af2ee5
--- /dev/null
+++ b/questionservice/question-service.test.js
@@ -0,0 +1,33 @@
+const request = require('supertest');
+const { MongoMemoryServer } = require('mongodb-memory-server');
+const mongoose = require('mongoose');
+const app = require('./question-service'); 
+
+let mongoServer;
+
+beforeAll(async () => {
+  mongoServer = await MongoMemoryServer.create();
+  const mongoUri = mongoServer.getUri();
+  process.env.MONGODB_QUESTIONS_URI = mongoUri; 
+  mongoose.connect(mongoUri);
+});
+
+afterAll(async () => {
+  await mongoose.disconnect();
+  await mongoServer.stop();
+});
+
+describe('Question Service', () => {
+  it('should add a new question on POST /addquestion', async () => {
+    const newQuestion = {
+      question: 'What is the capital of France?',
+      options: ['Paris', 'Berlin', 'Madrid', 'Rome'],
+      correctOptionIndex: 0,
+    };
+
+    const response = await request(app).post('/addquestion').send(newQuestion);
+    expect(response.status).toBe(200); 
+    expect(response.body).toHaveProperty('question', 'What is the capital of France?');
+  });
+  
+});
diff --git a/webapp/e2e/test-environment-setup.js b/webapp/e2e/test-environment-setup.js
index 7b7ed511..287a4aca 100644
--- a/webapp/e2e/test-environment-setup.js
+++ b/webapp/e2e/test-environment-setup.js
@@ -5,6 +5,7 @@ let mongoserver;
 let userservice;
 let authservice;
 let gatewayservice;
+let questionservice;
 
 async function startServer() {
     console.log('Starting MongoDB memory server...');
@@ -14,6 +15,7 @@ async function startServer() {
     userservice = await require("../../users/userservice/user-service");
     authservice = await require("../../users/authservice/auth-service");
     gatewayservice = await require("../../gatewayservice/gateway-service");
+    questionservice = await require("../../questionservice/question-service");
   }
 
   startServer();