From 33f1ce5d4c9103dce61fc8140707f025083ddf97 Mon Sep 17 00:00:00 2001
From: Victor Zeinstra <zeinstra.victor@gmail.com>
Date: Wed, 8 Apr 2026 10:02:54 +0200
Subject: [PATCH 1/2] =?UTF-8?q?fix(header):=20masquer=20le=20menu=20de=20n?=
 =?UTF-8?q?avigation=20en=20mode=20connect=C3=A9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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Le sous-menu "Accueil" et "Observatoire" ne doit pas apparaître
lorsque l'utilisateur est connecté.

Closes #3157
---
 packages/app/src/modules/layout/Header/MobileMenu.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/app/src/modules/layout/Header/MobileMenu.tsx b/packages/app/src/modules/layout/Header/MobileMenu.tsx
index 0750f0254a..b4655e1ba3 100644
--- a/packages/app/src/modules/layout/Header/MobileMenu.tsx
+++ b/packages/app/src/modules/layout/Header/MobileMenu.tsx
@@ -49,7 +49,7 @@ export async function MobileMenu() {
 						</li>
 					</ul>
 				</div>
-				<Navigation />
+				{!session?.user && <Navigation />}
 			</div>
 		</div>
 	);

From 2953628db4ff8db41fdc07ba20ddd883fe6b7e6d Mon Sep 17 00:00:00 2001
From: Victor Zeinstra <zeinstra.victor@gmail.com>
Date: Wed, 8 Apr 2026 11:50:26 +0200
Subject: [PATCH 2/2] test(header): add coverage for navigation menu visibility
 based on auth state

---
 .../Header/__tests__/MobileMenu.test.tsx      | 51 +++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 packages/app/src/modules/layout/Header/__tests__/MobileMenu.test.tsx

diff --git a/packages/app/src/modules/layout/Header/__tests__/MobileMenu.test.tsx b/packages/app/src/modules/layout/Header/__tests__/MobileMenu.test.tsx
new file mode 100644
index 0000000000..e3f63f42e2
--- /dev/null
+++ b/packages/app/src/modules/layout/Header/__tests__/MobileMenu.test.tsx
@@ -0,0 +1,51 @@
+import { render, screen } from "@testing-library/react";
+import { usePathname } from "next/navigation";
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+const mocks = vi.hoisted(() => ({
+	auth: vi.fn(),
+}));
+
+vi.mock("~/server/auth", () => ({
+	auth: mocks.auth,
+}));
+
+import { MobileMenu } from "../MobileMenu";
+
+beforeEach(() => {
+	vi.mocked(usePathname).mockReturnValue("/");
+});
+
+describe("MobileMenu", () => {
+	it("renders the main navigation when no user is signed in", async () => {
+		mocks.auth.mockResolvedValue(null);
+
+		render(await MobileMenu());
+
+		expect(
+			screen.getByRole("navigation", { name: "Menu principal" }),
+		).toBeInTheDocument();
+		expect(
+			screen.getByRole("link", { name: "Se connecter" }),
+		).toBeInTheDocument();
+	});
+
+	it("hides the main navigation when a user is signed in", async () => {
+		mocks.auth.mockResolvedValue({
+			user: {
+				email: "jean.dupont@example.fr",
+				name: "Jean Dupont",
+				phone: null,
+			},
+		});
+
+		render(await MobileMenu());
+
+		expect(
+			screen.queryByRole("navigation", { name: "Menu principal" }),
+		).not.toBeInTheDocument();
+		expect(
+			screen.getByRole("button", { name: "Mon espace" }),
+		).toBeInTheDocument();
+	});
+});