diff --git a/client/src/__tests__/components/GiftTemplate/LiveResults/LiveResults.test.tsx b/client/src/__tests__/components/GiftTemplate/LiveResults/LiveResults.test.tsx
index 3431b73..a7b9787 100644
--- a/client/src/__tests__/components/GiftTemplate/LiveResults/LiveResults.test.tsx
+++ b/client/src/__tests__/components/GiftTemplate/LiveResults/LiveResults.test.tsx
@@ -92,4 +92,29 @@ describe('LiveResults', () => {
 
         expect(mockShowSelectedQuestion).toHaveBeenCalled();
     });
+
+    test('toggles the visibility of content when the arrow button is clicked', () => {
+        render(<LiveResults
+                socket={null}
+                questions={mockQuestions}
+                showSelectedQuestion={mockShowSelectedQuestion}
+                quizMode="teacher"
+                students={mockStudents}
+            />);
+        expect(screen.queryByText('Afficher les noms')).toBeInTheDocument();
+        expect(screen.queryByText('Afficher les réponses')).toBeInTheDocument();
+        expect(screen.queryByTestId('table-container')).toBeInTheDocument();
+
+        const toggleButton = screen.getByRole('button', { name: /toggle visibility/i });
+        fireEvent.click(toggleButton);
+
+        expect(screen.queryByText('Afficher les noms')).not.toBeInTheDocument();
+        expect(screen.queryByText('Afficher les réponses')).not.toBeInTheDocument();
+        expect(screen.queryByTestId('table-container')).not.toBeInTheDocument();
+
+        fireEvent.click(toggleButton);
+        expect(screen.queryByText('Afficher les noms')).toBeInTheDocument();
+        expect(screen.queryByText('Afficher les réponses')).toBeInTheDocument();
+        expect(screen.queryByTestId('table-container')).toBeInTheDocument();
+    });
 });
\ No newline at end of file
diff --git a/client/src/components/LiveResults/LiveResults.tsx b/client/src/components/LiveResults/LiveResults.tsx
index 8408b58..3099d4f 100644
--- a/client/src/components/LiveResults/LiveResults.tsx
+++ b/client/src/components/LiveResults/LiveResults.tsx
@@ -71,7 +71,7 @@ const LiveResults: React.FC<LiveResultsProps> = ({ questions, showSelectedQuesti
             )}
             </div>
             {isExpanded && ( 
-            <div className="table-container">
+            <div className="table-container" data-testid="table-container">
 
                 <LiveResultsTable
                     students={students}