diff --git a/src/app/~offline/page.test.tsx b/src/app/~offline/page.test.tsx
new file mode 100644
index 0000000..13d8006
--- /dev/null
+++ b/src/app/~offline/page.test.tsx
@@ -0,0 +1,13 @@
+import { render, screen } from '@testing-library/react'
+import { describe, expect, it } from 'vitest'
+import OfflinePage from './page'
+
+describe('OfflinePage', () => {
+  it('affiche le message hors connexion et un lien vers l accueil', () => {
+    render(<OfflinePage />)
+    expect(
+      screen.getByRole('heading', { level: 1, name: 'Vous êtes hors connexion' }),
+    ).toBeInTheDocument()
+    expect(screen.getByRole('link', { name: 'Accueil' })).toHaveAttribute('href', '/')
+  })
+})