diff --git a/webapp/src/tests/AuthUtils.test.js b/webapp/src/tests/AuthUtils.test.js
index 51565bab..bc315bf2 100644
--- a/webapp/src/tests/AuthUtils.test.js
+++ b/webapp/src/tests/AuthUtils.test.js
@@ -13,12 +13,10 @@ describe("Auth Utils tests", () => {
         });
 
         it("does not have a stored token", () => {
-            expect(isUserLogged()).not.toBe(true);
+            expect(isUserLogged()).toBe(false);
         });
 
-        it("can log in", async () => {
-
-            // Mock axios and the onSuccess and onError functions
+        it("can log in successfully", async () => {
             mockAxios.onPost().replyOnce(HttpStatusCode.Ok, {
                 "token": "token",
                 "refresh_Token": "refreshToken"
@@ -26,7 +24,6 @@ describe("Auth Utils tests", () => {
             const mockOnSucess = jest.fn();
             const mockOnError = jest.fn();
 
-            // Test
             const loginData = {
                 "email": "test@email.com",
                 "password": "test"
@@ -34,24 +31,48 @@ describe("Auth Utils tests", () => {
 
             await login(loginData, mockOnSucess, mockOnError);
 
-            //Check the user is now logged in
+            expect(mockOnSucess).toHaveBeenCalled();
+            expect(mockOnError).not.toHaveBeenCalled();
             expect(isUserLogged()).toBe(true);
         });
+
+        it("handles login error", async () => {
+            mockAxios.onPost().replyOnce(HttpStatusCode.BadRequest);
+
+            const mockOnSucess = jest.fn();
+            const mockOnError = jest.fn();
+
+            const loginData = {
+                "email": "test@email.com",
+                "password": "test"
+            };
+
+            await login(loginData, mockOnSucess, mockOnError);
+
+            expect(mockOnSucess).not.toHaveBeenCalled();
+            expect(mockOnError).toHaveBeenCalled();
+            expect(isUserLogged()).toBe(false);
+        });
     });
 
     describe("when the user is authenticated", () => {
 
         beforeAll(() => {
             sessionStorage.setItem("jwtToken", "token");
-        })
+        });
 
         afterEach(() => {
             sessionStorage.clear();
-        })
+        });
 
         it("has a stored token", () => {
             expect(isUserLogged()).toBe(true);
         });
+
+        it("can log out successfully", () => {
+            sessionStorage.clear();
+            expect(isUserLogged()).toBe(false);
+        });
     });
 
     describe("saving the token", () => {
@@ -59,7 +80,7 @@ describe("Auth Utils tests", () => {
             sessionStorage.clear();
         });
 
-        it ("is saved", () => {
+        it("saves the token and refresh token", () => {
             let mockResponse = {
                 "data": {
                     "token": "token",
@@ -74,3 +95,4 @@ describe("Auth Utils tests", () => {
 });
 
 
+
diff --git a/webapp/src/tests/Results.test.js b/webapp/src/tests/Results.test.js
new file mode 100644
index 00000000..47de497f
--- /dev/null
+++ b/webapp/src/tests/Results.test.js
@@ -0,0 +1,46 @@
+import React from 'react';
+import { render, fireEvent, waitFor, screen } from '@testing-library/react';
+import '@testing-library/jest-dom/extend-expect';
+import { BrowserRouter, MemoryRouter } from 'react-router-dom';
+import Results from '../pages/Results';
+
+jest.mock('react-router-dom', () => ({
+  ...jest.requireActual('react-router-dom'),
+  useLocation: () => ({
+    state: { correctAnswers: 3 },
+  }),
+}));
+
+describe('Results Component', () => {
+    test('renders results with correct answers', () => {
+        const { getByText, getByTestId } = render(
+        <BrowserRouter>
+            <Results />
+        </BrowserRouter>
+        );
+
+        expect(getByText('Results')).toBeInTheDocument();
+        expect(getByText('Correct answers: 3')).toBeInTheDocument();
+        expect(getByTestId('GoBack')).toBeInTheDocument();
+        expect(getByTestId('GoBack')).toHaveTextContent('common.finish');
+    });
+
+    it('navigates to dashboard on button click', async () => {
+        const navigateMock = jest.fn();
+        jest.spyOn(require('react-router-dom'), 'useNavigate').mockReturnValue(navigateMock);
+
+        const { getByTestId } = render(
+        <BrowserRouter>
+            <Results />
+        </BrowserRouter>
+        );
+
+        const goBackButton = getByTestId('GoBack');
+        fireEvent.click(goBackButton);
+
+        await waitFor(() => {
+        expect(navigateMock).toHaveBeenCalled();
+        expect(navigateMock).toHaveBeenCalledWith('/dashboard');
+        });
+    });
+});