Chore: homepage tests (#6278)

src/widgets/rutorrent/component.test.jsx

@@ -0,0 +1,63 @@
+// @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";
+
+const { useWidgetAPI } = vi.hoisted(() => ({
+  useWidgetAPI: vi.fn(),
+}));
+
+vi.mock("utils/proxy/use-widget-api", () => ({
+  default: useWidgetAPI,
+}));
+
+import Component from "./component";
+
+describe("widgets/rutorrent/component", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("renders placeholders while loading", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: undefined });
+
+    const { container } = renderWithProviders(<Component service={{ widget: { type: "rutorrent" } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expect(container.querySelectorAll(".service-block")).toHaveLength(3);
+    expect(screen.getByText("rutorrent.active")).toBeInTheDocument();
+    expect(screen.getByText("rutorrent.upload")).toBeInTheDocument();
+    expect(screen.getByText("rutorrent.download")).toBeInTheDocument();
+  });
+
+  it("renders error UI when widget API errors", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: { message: "nope" } });
+
+    renderWithProviders(<Component service={{ widget: { type: "rutorrent" } }} />, { settings: { hideErrors: false } });
+
+    expect(screen.getAllByText(/widget\.api_error/i).length).toBeGreaterThan(0);
+  });
+
+  it("renders computed active/upload/download values", () => {
+    useWidgetAPI.mockReturnValue({
+      data: [
+        { "d.get_state": "1", "d.get_up_rate": "10", "d.get_down_rate": "5" },
+        { "d.get_state": "0", "d.get_up_rate": "20", "d.get_down_rate": "15" },
+        { "d.get_state": "1", "d.get_up_rate": "0", "d.get_down_rate": "0" },
+      ],
+      error: undefined,
+    });
+
+    const { container } = renderWithProviders(<Component service={{ widget: { type: "rutorrent" } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expect(container.querySelectorAll(".service-block")).toHaveLength(3);
+    expect(screen.getByText("2")).toBeInTheDocument(); // active torrents
+    expect(screen.getByText("30")).toBeInTheDocument(); // upload sum (common.byterate mocked)
+    expect(screen.getByText("20")).toBeInTheDocument(); // download sum (common.byterate mocked)
+  });
+});

src/widgets/rutorrent/proxy.test.js

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+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: { 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("widgets/widgets", () => ({
+  default: {
+    rutorrent: {
+      api: "{url}",
+    },
+  },
+}));
+
+import rutorrentProxyHandler from "./proxy";
+
+describe("widgets/rutorrent/proxy", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("parses torrent list data into an array", async () => {
+    getServiceWidget.mockResolvedValue({ type: "rutorrent", url: "http://ru", username: "u", password: "p" });
+    httpProxy.mockResolvedValueOnce([200, "application/json", JSON.stringify({ t: { hash1: Array(34).fill(0) } })]);
+
+    const req = { query: { group: "g", service: "svc", index: "0" } };
+    const res = createMockRes();
+
+    await rutorrentProxyHandler(req, res);
+
+    expect(res.statusCode).toBe(200);
+    expect(Array.isArray(res.body)).toBe(true);
+    expect(res.body[0]["d.get_name"]).toBe(0);
+  });
+});

src/widgets/rutorrent/widget.test.js

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