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node
typescript
hono
htmx
atproto
test(web): add failing tests for GET /admin/themes/:rkey (ATB-59)
+174
+174
apps/web/src/routes/__tests__/admin-themes.test.tsx
+174
apps/web/src/routes/__tests__/admin-themes.test.tsx
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import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
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const mockFetch = vi.fn();
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describe("createAdminThemeRoutes — GET /admin/themes/:rkey", () => {
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beforeEach(() => {
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vi.stubGlobal("fetch", mockFetch);
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vi.stubEnv("APPVIEW_URL", "http://localhost:3000");
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vi.resetModules();
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});
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afterEach(() => {
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vi.unstubAllGlobals();
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vi.unstubAllEnvs();
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mockFetch.mockReset();
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});
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function mockResponse(body: unknown, ok = true, status = 200) {
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return {
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ok,
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status,
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statusText: ok ? "OK" : "Error",
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json: () => Promise.resolve(body),
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};
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}
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/**
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* Sets up the two-fetch mock sequence for an authenticated session.
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* Call 1: GET /api/auth/session
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* Call 2: GET /api/admin/members/me
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*/
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function setupAuth(permissions: string[]) {
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mockFetch.mockResolvedValueOnce(
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mockResponse({ authenticated: true, did: "did:plc:forum", handle: "admin.bsky.social" })
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);
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mockFetch.mockResolvedValueOnce(mockResponse({ permissions }));
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}
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async function loadThemeRoutes() {
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const { createAdminThemeRoutes } = await import("../admin-themes.js");
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return createAdminThemeRoutes("http://localhost:3000");
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}
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const sampleTheme = {
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id: "1",
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uri: "at://did:plc:forum/space.atbb.forum.theme/abc123",
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name: "My Theme",
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colorScheme: "light",
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tokens: { "color-bg": "#f5f0e8", "color-text": "#1a1a1a" },
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cssOverrides: null,
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fontUrls: null,
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createdAt: "2026-01-01T00:00:00.000Z",
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indexedAt: "2026-01-01T00:00:00.000Z",
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};
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// ── Unauthenticated ──────────────────────────────────────────────────────
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it("redirects unauthenticated users to /login", async () => {
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// No atbb_session cookie → session check returns unauthenticated
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mockFetch.mockResolvedValueOnce(
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mockResponse({ authenticated: false })
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);
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const routes = await loadThemeRoutes();
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const res = await routes.request("/admin/themes/abc123");
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expect(res.status).toBe(302);
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expect(res.headers.get("location")).toBe("/login");
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});
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// ── No manageThemes permission → 403 ────────────────────────────────────
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it("returns 403 for users without manageThemes permission", async () => {
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setupAuth([]);
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const routes = await loadThemeRoutes();
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const res = await routes.request("/admin/themes/abc123", {
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headers: { cookie: "atbb_session=token" },
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});
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expect(res.status).toBe(403);
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const html = await res.text();
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expect(html.toLowerCase()).toMatch(/access denied|permission/);
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});
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// ── Theme not found → 404 ────────────────────────────────────────────────
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it("returns 404 when theme not found", async () => {
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setupAuth(["space.atbb.permission.manageThemes"]);
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// Third fetch: AppView returns 404
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mockFetch.mockResolvedValueOnce(
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mockResponse({ error: "Theme not found" }, false, 404)
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);
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const routes = await loadThemeRoutes();
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const res = await routes.request("/admin/themes/abc123", {
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headers: { cookie: "atbb_session=token" },
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});
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expect(res.status).toBe(404);
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});
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// ── Happy path: renders editor with theme tokens ──────────────────────────
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it("renders editor with theme name and token inputs", async () => {
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setupAuth(["space.atbb.permission.manageThemes"]);
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mockFetch.mockResolvedValueOnce(mockResponse(sampleTheme));
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const routes = await loadThemeRoutes();
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const res = await routes.request("/admin/themes/abc123", {
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headers: { cookie: "atbb_session=token" },
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});
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expect(res.status).toBe(200);
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const html = await res.text();
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expect(html).toContain("My Theme");
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expect(html).toContain('name="color-bg"');
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expect(html).toContain("#f5f0e8");
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});
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// ── Preset override ───────────────────────────────────────────────────────
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it("uses preset tokens when ?preset=neobrutal-light is present", async () => {
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setupAuth(["space.atbb.permission.manageThemes"]);
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// Theme has empty tokens — preset should fill them in
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mockFetch.mockResolvedValueOnce(
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mockResponse({ ...sampleTheme, tokens: {} })
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);
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const routes = await loadThemeRoutes();
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const res = await routes.request("/admin/themes/abc123?preset=neobrutal-light", {
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headers: { cookie: "atbb_session=token" },
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});
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expect(res.status).toBe(200);
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const html = await res.text();
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// neobrutal-light color-bg is #f5f0e8 — preset fills empty token slots
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expect(html).toContain("#f5f0e8");
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});
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// ── Success banner ────────────────────────────────────────────────────────
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it("shows success banner when ?success=1 is present", async () => {
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setupAuth(["space.atbb.permission.manageThemes"]);
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mockFetch.mockResolvedValueOnce(mockResponse(sampleTheme));
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const routes = await loadThemeRoutes();
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const res = await routes.request("/admin/themes/abc123?success=1", {
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headers: { cookie: "atbb_session=token" },
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});
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expect(res.status).toBe(200);
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const html = await res.text();
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expect(html.toLowerCase()).toContain("saved");
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});
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// ── Error banner ──────────────────────────────────────────────────────────
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it("shows error banner when ?error= is present", async () => {
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setupAuth(["space.atbb.permission.manageThemes"]);
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mockFetch.mockResolvedValueOnce(mockResponse(sampleTheme));
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const routes = await loadThemeRoutes();
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const res = await routes.request(
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"/admin/themes/abc123?error=Something+went+wrong",
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{ headers: { cookie: "atbb_session=token" } }
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);
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expect(res.status).toBe(200);
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const html = await res.text();
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expect(html).toContain("Something went wrong");
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});
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// ── CSS overrides field is disabled ─────────────────────────────────────
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it("renders CSS overrides field as disabled", async () => {
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setupAuth(["space.atbb.permission.manageThemes"]);
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mockFetch.mockResolvedValueOnce(mockResponse(sampleTheme));
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const routes = await loadThemeRoutes();
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const res = await routes.request("/admin/themes/abc123", {
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headers: { cookie: "atbb_session=token" },
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});
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expect(res.status).toBe(200);
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const html = await res.text();
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expect(html).toContain("css-overrides");
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expect(html).toContain("disabled");
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});
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});