nexarch/web/portal/app/ModuleGrid.test.tsx

import { describe, expect, it, vi } from "vitest";
import { resolveModuleHref } from "@nexarch/shl";
import { fetchVisibleModules } from "./ModuleGrid";

describe("fetchVisibleModules", () => {
  it("ruft die Portal-eigene Route mit tenant/role auf und gibt die Modulliste zurueck", async () => {
    const fetchImpl = vi.fn(
      async () => new Response(JSON.stringify({ modules: [{ key: "dms", label: "Dokumente", description: "x", href: "http://a", permission: "dms.document.read" }] }), { status: 200 })
    ) as unknown as typeof fetch;

    const modules = await fetchVisibleModules("acme", "user", fetchImpl);

    expect(modules).toHaveLength(1);
    expect(modules[0].key).toBe("dms");
    const calledUrl = (fetchImpl as ReturnType<typeof vi.fn>).mock.calls[0][0] as string;
    expect(calledUrl).toContain("tenant=acme");
    expect(calledUrl).toContain("role=user");
  });

  it("gibt eine leere Liste zurueck wenn die Route fehlschlaegt", async () => {
    const fetchImpl = vi.fn(async () => new Response("", { status: 500 })) as unknown as typeof fetch;
    const modules = await fetchVisibleModules("acme", "user", fetchImpl);
    expect(modules).toEqual([]);
  });
});

describe("resolveModuleHref", () => {
  it("ersetzt localhost durch den echten Hostnamen", () => {
    expect(resolveModuleHref("http://localhost:3107/", "192.168.1.204")).toBe("http://192.168.1.204:3107/");
  });

  it("laesst Nicht-localhost-Hrefs unveraendert", () => {
    expect(resolveModuleHref("http://dms.example.com:3107/", "192.168.1.204")).toBe("http://dms.example.com:3107/");
  });

  it("laesst localhost unveraendert wenn das Portal selbst auf localhost laeuft", () => {
    expect(resolveModuleHref("http://localhost:3107/", "localhost")).toBe("http://localhost:3107/");
  });
});