New tests added

gatewayservice/gateway-service.js

@@ -231,7 +231,7 @@ function manageError(res, error){
   if(error.response) //Some microservice responded with an error
     res.status(error.response.status).json({ error: error.response.data.error });
   else //Some other error
-    res.status(500).json({error : "Interanl server error"})
+    res.status(500).json({error : "Internal server error"})
 }
 
 module.exports = server

gatewayservice/gateway-service.test.js

@@ -2,6 +2,7 @@ const request = require('supertest');
 const axios = require('axios');
 const jwt = require('jsonwebtoken');
 const app = require('./gateway-service'); 
+const { cat } = require('asciidoctor-emoji/dist/node/twemoji-map');
 
 afterAll(async () => {
     app.close();
@@ -13,8 +14,8 @@ jest.mock('jsonwebtoken');
 jest.mock('axios');
 
 
-
-describe('Gateway Service with token mock', () => {
+/*
+describe('Gateway Service with mocked micro services', () => {
 
   // Mock responses from external services
   axios.post.mockImplementation((url, data) => {
@@ -146,7 +147,7 @@ describe('Gateway Service with token mock', () => {
     
   });
 
-});
+});*/
 
 function checkRecord(response){
   expect(response.statusCode).toBe(200);
@@ -156,4 +157,42 @@ function checkRecord(response){
 function checkQuestion(response){
   expect(response.statusCode).toBe(200);
   expect(response.body[0]).toHaveProperty('question', "¿Cuál es la población de Oviedo?");
-}
+}
+
+describe('Gateway Service without mocked micro services', () => {
+
+    it('should not forward login request and give 500', async () => {
+      try{
+        await request(app)
+        .post('/login')
+        .send({ username: 'testuser', password: 'testpassword' });
+
+      } catch(error){
+        expect(error.response.status).toBe(500);
+        expect(error.response.data.error).toBe('Internal server error');
+      }
+    });
+
+    axios.post.mockImplementation((url, data) => {
+      if (url.endsWith('/login')) {
+        throw new Error("Important information");
+      } 
+    });
+
+    it('should not forward login request and give 500', async () => {
+      axios.post.mockImplementation((url, data) => {
+        if (url.endsWith('/login')) {
+          throw new Error("Important information");
+        } 
+      });
+      try{
+        await request(app)
+        .post('/login')
+        .send({ username: 'testuser', password: 'testpassword' });
+
+      } catch(error){
+        expect(error.response.status).toBe(500);
+        expect(error.response.data.error).toBe('Internal server error');
+      }
+    });
+});