feat: Erinnerungs-Checkboxen, Anbieterlogos via Logo.dev, Kontakte in Einstellungen

tests/logo.test.ts

@@ -0,0 +1,43 @@
+import { describe, it, expect, vi, afterEach } from "vitest";
+import { logoImageUrl, monogram, normalizeDomain, searchLogos } from "../lib/logo";
+
+afterEach(() => {
+  vi.unstubAllGlobals();
+  delete process.env.LOGO_DEV_SECRET_KEY;
+  delete process.env.LOGO_DEV_PUBLISHABLE_KEY;
+});
+
+describe("logo", () => {
+  it("normalizeDomain akzeptiert nur gültige Domains", () => {
+    expect(normalizeDomain("Therme-Erding.de")).toBe("therme-erding.de");
+    expect(normalizeDomain(" keinedomain ")).toBeNull();
+    expect(normalizeDomain(null)).toBeNull();
+  });
+  it("logoImageUrl braucht Domain und öffentlichen Key", () => {
+    process.env.LOGO_DEV_PUBLISHABLE_KEY = "pk_test";
+    expect(logoImageUrl("stripe.com")).toBe("https://img.logo.dev/stripe.com?token=pk_test&size=128&format=png");
+    expect(logoImageUrl(null)).toBeNull();
+    delete process.env.LOGO_DEV_PUBLISHABLE_KEY;
+    expect(logoImageUrl("stripe.com")).toBeNull();
+  });
+  it("monogram bildet Kürzel aus dem Namen", () => {
+    expect(monogram("Therme Erding")).toBe("TE");
+    expect(monogram("dm")).toBe("DM");
+    expect(monogram("  ")).toBe("?");
+  });
+  it("searchLogos mappt Treffer und begrenzt auf 8", async () => {
+    process.env.LOGO_DEV_SECRET_KEY = "sk_test";
+    process.env.LOGO_DEV_PUBLISHABLE_KEY = "pk_test";
+    const items = Array.from({ length: 10 }, (_, i) => ({ name: `Shop ${i}`, domain: `shop${i}.de` }));
+    vi.stubGlobal("fetch", vi.fn().mockResolvedValue({ ok: true, json: async () => items }));
+    const res = await searchLogos("shop");
+    expect(res).toHaveLength(8);
+    expect(res[0]).toEqual({ name: "Shop 0", domain: "shop0.de", logoUrl: expect.stringContaining("shop0.de") });
+  });
+  it("searchLogos wirft ohne Key und bei Fehlerstatus", async () => {
+    await expect(searchLogos("x")).rejects.toThrow("LOGO_DEV_SECRET_KEY fehlt");
+    process.env.LOGO_DEV_SECRET_KEY = "sk_test";
+    vi.stubGlobal("fetch", vi.fn().mockResolvedValue({ ok: false, status: 401 }));
+    await expect(searchLogos("x")).rejects.toThrow("Logosuche 401");
+  });
+});