Chore: homepage tests (#6278)

src/widgets/homebox/component.test.jsx

@@ -0,0 +1,78 @@
+// @vitest-environment jsdom
+
+import { screen } from "@testing-library/react";
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+import { renderWithProviders } from "test-utils/render-with-providers";
+import { findServiceBlockByLabel } from "test-utils/widget-assertions";
+
+const { useWidgetAPI } = vi.hoisted(() => ({ useWidgetAPI: vi.fn() }));
+vi.mock("utils/proxy/use-widget-api", () => ({ default: useWidgetAPI }));
+
+import Component, { homeboxDefaultFields } from "./component";
+
+function expectBlockValue(container, label, value) {
+  const block = findServiceBlockByLabel(container, label);
+  expect(block, `missing block for ${label}`).toBeTruthy();
+  expect(block.textContent).toContain(String(value));
+}
+
+describe("widgets/homebox/component", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("defaults fields and filters to 3 blocks while loading", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: undefined });
+
+    const service = { widget: { type: "homebox", url: "http://x" } };
+    const { container } = renderWithProviders(<Component service={service} />, { settings: { hideErrors: false } });
+
+    expect(service.widget.fields).toEqual(homeboxDefaultFields);
+    expect(container.querySelectorAll(".service-block")).toHaveLength(3);
+    expect(screen.getByText("homebox.items")).toBeInTheDocument();
+    expect(screen.getByText("homebox.locations")).toBeInTheDocument();
+    expect(screen.getByText("homebox.totalValue")).toBeInTheDocument();
+    expect(screen.queryByText("homebox.labels")).toBeNull();
+    expect(screen.queryByText("homebox.users")).toBeNull();
+    expect(screen.queryByText("homebox.totalWithWarranty")).toBeNull();
+  });
+
+  it("renders error UI when widget API errors", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: { message: "nope" } });
+
+    renderWithProviders(<Component service={{ widget: { type: "homebox", url: "http://x" } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expect(screen.getAllByText(/widget\.api_error/i).length).toBeGreaterThan(0);
+    expect(screen.getByText("nope")).toBeInTheDocument();
+  });
+
+  it("renders values when loaded (currency formatting delegated to i18n)", () => {
+    useWidgetAPI.mockReturnValue({
+      data: {
+        items: 10,
+        totalWithWarranty: 2,
+        locations: 3,
+        labels: 4,
+        users: 5,
+        totalValue: 123.45,
+        currencyCode: "USD",
+      },
+      error: undefined,
+    });
+
+    const { container } = renderWithProviders(
+      <Component service={{ widget: { type: "homebox", url: "http://x" } }} />,
+      {
+        settings: { hideErrors: false },
+      },
+    );
+
+    expect(container.querySelectorAll(".service-block")).toHaveLength(3);
+    expectBlockValue(container, "homebox.items", 10);
+    expectBlockValue(container, "homebox.locations", 3);
+    expectBlockValue(container, "homebox.totalValue", 123.45);
+  });
+});

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);
+  });
+});

src/widgets/homebox/widget.test.js

@@ -0,0 +1,11 @@
+import { describe, it } from "vitest";
+
+import { expectWidgetConfigShape } from "test-utils/widget-config";
+
+import widget from "./widget";
+
+describe("homebox widget config", () => {
+  it("exports a valid widget config", () => {
+    expectWidgetConfigShape(widget);
+  });
+});