diff --git a/users/authservice/auth-service.js b/users/authservice/auth-service.js
index 6beabad..04a0fa7 100644
--- a/users/authservice/auth-service.js
+++ b/users/authservice/auth-service.js
@@ -54,7 +54,7 @@ app.post('/login', async (req, res) => {
 app.get('/getUserByUsername', async (req, res) => {
   try {
     // Obtener el nombre de usuario desde el cuerpo de la solicitud
-    const username = req.query.username;
+    const username = req.query.username.toString();
     //buscarlo en la base de datos
     const user = await User.findOne({ username: username });
     // Devolver el usuario encontrado en la respuesta
diff --git a/users/authservice/auth-service.test.js b/users/authservice/auth-service.test.js
index a55d606..bfb79b2 100644
--- a/users/authservice/auth-service.test.js
+++ b/users/authservice/auth-service.test.js
@@ -12,8 +12,10 @@ const user = {
   password: 'testpassword',//NOSONAR
 };
 
+let hashedPassword = '';
+
 async function addUser(user){
-  const hashedPassword = await bcrypt.hash(user.password, 10);
+  hashedPassword = await bcrypt.hash(user.password, 10);
   const newUser = new User({
     username: user.username,
     password: hashedPassword,
@@ -42,4 +44,20 @@ describe('Auth Service', () => {
     expect(response.status).toBe(200);
     expect(response.body).toHaveProperty('username', 'testuser');
   });
+
+  it('Should perform a getUserByUsername operation /getUserByUsername', async () => {
+    const response = await request(app).get('/getUserByUsername').query({ username: 'testuser' });
+    expect(response.status).toBe(200);
+    expect(response.body).toHaveProperty('user');
+    expect(response.body.user).toHaveProperty('username', 'testuser');
+    expect(response.body.user).toHaveProperty('password', hashedPassword);
+  });
+
+  it('Should perform a getAllUsers operation /getAllUsers', async () => {
+    const response = await request(app).get('/getAllUsers');
+    expect(response.status).toBe(200);
+    //array de tamaño 1 porque solo hay un usuario en la base de datos de test
+    expect(response.body).toHaveLength(1);
+  });
+
 });