Chore: homepage tests (#6278)

src/widgets/homeassistant/proxy.test.js

@@ -0,0 +1,60 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+import createMockRes from "test-utils/create-mock-res";
+
+const { httpProxy, getServiceWidget, logger } = vi.hoisted(() => ({
+  httpProxy: vi.fn(),
+  getServiceWidget: vi.fn(),
+  logger: { debug: vi.fn() },
+}));
+
+vi.mock("utils/logger", () => ({
+  default: () => logger,
+}));
+vi.mock("utils/config/service-helpers", () => ({
+  default: getServiceWidget,
+}));
+vi.mock("utils/proxy/http", () => ({
+  httpProxy,
+}));
+
+import homeassistantProxyHandler from "./proxy";
+
+describe("widgets/homeassistant/proxy", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("returns 400 when custom JSON cannot be parsed", async () => {
+    getServiceWidget.mockResolvedValue({ url: "http://hass", key: "k", custom: "{not-json" });
+
+    const req = { query: { group: "g", service: "svc", index: "0" } };
+    const res = createMockRes();
+
+    await homeassistantProxyHandler(req, res);
+
+    expect(res.statusCode).toBe(400);
+    expect(res.body).toEqual({ error: "Error parsing widget custom label" });
+  });
+
+  it("runs default template queries and returns label/value pairs", async () => {
+    getServiceWidget.mockResolvedValue({ url: "http://hass", key: "k" });
+    httpProxy
+      .mockResolvedValueOnce([200, "text/plain", Buffer.from("1 / 2")])
+      .mockResolvedValueOnce([200, "text/plain", Buffer.from("3 / 4")])
+      .mockResolvedValueOnce([200, "text/plain", Buffer.from("5 / 6")]);
+
+    const req = { query: { group: "g", service: "svc", index: "0" } };
+    const res = createMockRes();
+
+    await homeassistantProxyHandler(req, res);
+
+    expect(httpProxy).toHaveBeenCalledTimes(3);
+    expect(res.statusCode).toBe(200);
+    expect(res.body).toEqual([
+      { label: "homeassistant.people_home", value: "1 / 2" },
+      { label: "homeassistant.lights_on", value: "3 / 4" },
+      { label: "homeassistant.switches_on", value: "5 / 6" },
+    ]);
+  });
+});