test: add widget proxy tests (batch 3)

src/widgets/homebox/proxy.test.js

@@ -0,0 +1,73 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+import createMockRes from "test-utils/create-mock-res";
+
+const { httpProxy, getServiceWidget, cache, logger } = vi.hoisted(() => {
+  const store = new Map();
+
+  return {
+    httpProxy: vi.fn(),
+    getServiceWidget: vi.fn(),
+    cache: {
+      get: vi.fn((k) => store.get(k)),
+      put: vi.fn((k, v) => store.set(k, v)),
+      del: vi.fn((k) => store.delete(k)),
+      _reset: () => store.clear(),
+    },
+    logger: {
+      debug: vi.fn(),
+      error: vi.fn(),
+    },
+  };
+});
+
+vi.mock("utils/logger", () => ({
+  default: () => logger,
+}));
+vi.mock("utils/config/service-helpers", () => ({
+  default: getServiceWidget,
+}));
+vi.mock("utils/proxy/http", () => ({
+  httpProxy,
+}));
+vi.mock("memory-cache", () => ({
+  default: cache,
+  ...cache,
+}));
+
+import homeboxProxyHandler from "./proxy";
+
+describe("widgets/homebox/proxy", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+    cache._reset();
+  });
+
+  it("logs in and returns group statistics + currency", async () => {
+    getServiceWidget.mockResolvedValue({
+      url: "http://homebox",
+      username: "u",
+      password: "p",
+    });
+
+    httpProxy
+      .mockResolvedValueOnce([
+        200,
+        "application/json",
+        Buffer.from(JSON.stringify({ token: "tok", expiresAt: new Date(Date.now() + 60_000).toISOString() })),
+      ])
+      .mockResolvedValueOnce([200, "application/json", Buffer.from(JSON.stringify({ totalItems: 1, totalUsers: 2 }))])
+      .mockResolvedValueOnce([200, "application/json", Buffer.from(JSON.stringify({ currency: "USD" }))]);
+
+    const req = { query: { group: "g", service: "svc", index: "0" } };
+    const res = createMockRes();
+
+    await homeboxProxyHandler(req, res);
+
+    expect(httpProxy).toHaveBeenCalledTimes(3);
+    expect(httpProxy.mock.calls[0][0]).toBe("http://homebox/api/v1/users/login");
+    expect(res.statusCode).toBe(200);
+    expect(res.body.currencyCode).toBe("USD");
+    expect(res.body.users).toBe(2);
+  });
+});