test: add comprehensive automated test coverage

- Vitest multi-project setup (unit / integration / component) - Real-Postgres integration harness via in-process PGlite (TEST_DATABASE_URL override), migrations applied per worker; production code untouched - Unit: routing, locale, validation/Zod schemas, metadata, mail, site-theme, marquee, media, portfolio helpers, plus architecture-rule tests - Integration: Prisma data layer, API routes, and all server actions - Component: UI primitives and form components (jsdom + Testing Library) - 371 tests passing
2026-08-06 02:27:20 +02:00
parent 0f48381894
commit e2e06be86e
50 changed files with 4975 additions and 26 deletions
@@ -0,0 +1,41 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+vi.mock("next/cache", async () => ({ revalidatePath: (await import("@/tests/helpers/next-mocks")).revalidatePath }));
+vi.mock("next/navigation", async () => ({ redirect: (await import("@/tests/helpers/next-mocks")).redirect }));
+vi.mock("next/dist/client/components/redirect-error", async () => ({
+  isRedirectError: (await import("@/tests/helpers/next-mocks")).isRedirectError,
+}));
+vi.mock("@/lib/admin-auth", async () => {
+  const m = await import("@/tests/helpers/next-mocks");
+  return { isAdminAuthenticated: m.isAdminAuthenticated, clearAdminSessionCookie: m.clearAdminSessionCookie };
+});
+
+import { updateMaintenanceModeAction } from "@/app/_admin/maintenance/actions";
+import { getMaintenanceMode } from "@/lib/app-config";
+import { adminAuth, captureRedirect, formDataFrom, resetNextMocks } from "@/tests/helpers/next-mocks";
+
+beforeEach(() => {
+  resetNextMocks();
+});
+
+describe("updateMaintenanceModeAction", () => {
+  it("enables maintenance mode and redirects with a success flash", async () => {
+    const url = await captureRedirect(() => updateMaintenanceModeAction(formDataFrom({ enabled: "true" })));
+    expect(url).toContain("success=");
+    expect(await getMaintenanceMode()).toBe(true);
+  });
+
+  it("disables maintenance mode", async () => {
+    await captureRedirect(() => updateMaintenanceModeAction(formDataFrom({ enabled: "true" })));
+    await captureRedirect(() => updateMaintenanceModeAction(formDataFrom({ enabled: "false" })));
+    expect(await getMaintenanceMode()).toBe(false);
+  });
+
+  it("redirects unauthenticated callers to the admin root", async () => {
+    adminAuth.authenticated = false;
+    const url = await captureRedirect(() => updateMaintenanceModeAction(formDataFrom({ enabled: "true" })));
+    expect(url).toBe("/");
+    // state unchanged
+    expect(await getMaintenanceMode()).toBe(false);
+  });
+});