diff --git a/webapp/src/components/leaderboard/LeaderBoard.test.tsx b/webapp/src/components/leaderboard/LeaderBoard.test.tsx
new file mode 100644
index 0000000..88a488e
--- /dev/null
+++ b/webapp/src/components/leaderboard/LeaderBoard.test.tsx
@@ -0,0 +1,64 @@
+import React from 'react';
+import { render, screen,fireEvent  } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
+import LeaderBoard from './LeaderBoard';
+import { getAllUsers } from "../../services/auth-service";
+import { act } from 'react-dom/test-utils'; // Importa act
+
+jest.mock('../../services/auth-service');
+
+describe('Leaderboard', () => {
+  beforeEach(() => {
+    // Mock de los datos de usuarios
+    (getAllUsers as jest.Mock).mockResolvedValue({
+      user1: { username: 'user1', correctly_answered_questions: 5, questions_answered: 10 },
+      user2: { username: 'user2', correctly_answered_questions: 3, questions_answered: 10 },
+      user3: { username: 'user3', correctly_answered_questions: 7, questions_answered: 10 },
+    });
+  });
+
+  it('renders leaderboard with normal table by default', async () => {
+    await act(async () => { // Envuelve render en act
+      render(<LeaderBoard />);
+    });
+      
+    // Verifica que inicialmente se muestre la tabla normal
+    const normalTable = screen.getByText('% CORRECT ANSWERS');
+    expect(normalTable).toBeInTheDocument();
+  });
+
+  it('switches to trivial table when trivial tab is clicked', async () => {
+    await act(async () => { // Envuelve render en act
+      render(<LeaderBoard />);
+    });
+      
+    // Haz clic en la pestaña Trivial
+    const trivialTab = screen.getByRole('tab', { name: /trivial/i });
+    userEvent.click(trivialTab);
+    
+    // Verifica que se muestre la tabla trivial después de hacer clic en la pestaña
+    const trivialTable = screen.getByText("CHEESES");
+    expect(trivialTable).toBeInTheDocument();
+  });
+
+  it('applies correct class to tabs when clicked', () => {
+    render(<LeaderBoard />);
+    
+    // Verifica que la clase inicialmente seleccionada sea "chakra-tabs-tab-selected"
+    const selectedTab = screen.getByRole('tab', { name: /NORMAL/i });
+    expect(selectedTab).toHaveClass('chakra-tabs-tab-selected');
+
+    // Verifica que la clase inicial no seleccionada sea "chakra-tabs-tab"
+    const unselectedTab = screen.getByRole('tab', { name: /TRIVIAL/i });
+    expect(unselectedTab).toHaveClass('chakra-tabs-tab');
+
+    // Haz clic en la pestaña Trivial
+    fireEvent.click(unselectedTab);
+
+    // Verifica que la clase seleccionada cambió a "chakra-tabs-tab-selected" después de hacer clic
+    expect(unselectedTab).toHaveClass('chakra-tabs-tab-selected');
+
+    // Verifica que la clase no seleccionada cambió a "chakra-tabs-tab" después de hacer clic
+    expect(selectedTab).toHaveClass('chakra-tabs-tab');
+  });
+});
diff --git a/webapp/src/components/leaderboard/LeaderBoard.tsx b/webapp/src/components/leaderboard/LeaderBoard.tsx
index 46eff6b..f13d939 100644
--- a/webapp/src/components/leaderboard/LeaderBoard.tsx
+++ b/webapp/src/components/leaderboard/LeaderBoard.tsx
@@ -39,26 +39,6 @@ export default function LeaderBoard() {
                 </TabPanels>
             </Tabs>
 
-            
-            
-
         </>
-        //<RankingTable />
-
-        /*
-        <Tabs isFitted variant='enclosed'>
-                <TabList mb='1em'>
-                    <Tab>One</Tab>
-                    <Tab>Two</Tab>
-                </TabList>
-                <TabPanels>
-                    <TabPanel>
-                    <p>one!</p>
-                    </TabPanel>
-                    <TabPanel>
-                    <p>two!</p>
-                    </TabPanel>
-                </TabPanels>
-            </Tabs>*/
     )
 }
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