Chore: homepage tests (#6278)

src/widgets/filebrowser/component.test.jsx

@@ -0,0 +1,62 @@
+// @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 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/filebrowser/component", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("renders placeholders while loading", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: undefined });
+
+    const { container } = renderWithProviders(
+      <Component service={{ widget: { type: "filebrowser", url: "http://x" } }} />,
+      { settings: { hideErrors: false } },
+    );
+
+    expect(container.querySelectorAll(".service-block")).toHaveLength(3);
+    expect(screen.getByText("filebrowser.available")).toBeInTheDocument();
+    expect(screen.getByText("filebrowser.used")).toBeInTheDocument();
+    expect(screen.getByText("filebrowser.total")).toBeInTheDocument();
+    expect(screen.getAllByText("-")).toHaveLength(3);
+  });
+
+  it("renders error UI when widget API errors", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: { message: "nope" } });
+
+    renderWithProviders(<Component service={{ widget: { type: "filebrowser", url: "http://x" } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expect(screen.getAllByText(/widget\.api_error/i).length).toBeGreaterThan(0);
+  });
+
+  it("renders computed available/used/total bytes", () => {
+    useWidgetAPI.mockReturnValue({ data: { total: 100, used: 40 }, error: undefined });
+
+    const { container } = renderWithProviders(
+      <Component service={{ widget: { type: "filebrowser", url: "http://x" } }} />,
+      { settings: { hideErrors: false } },
+    );
+
+    expectBlockValue(container, "filebrowser.available", 60);
+    expectBlockValue(container, "filebrowser.used", 40);
+    expectBlockValue(container, "filebrowser.total", 100);
+  });
+});

src/widgets/filebrowser/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: {
+    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("widgets/widgets", () => ({
+  default: {
+    filebrowser: {
+      api: "{url}/{endpoint}",
+    },
+  },
+}));
+
+import filebrowserProxyHandler from "./proxy";
+
+describe("widgets/filebrowser/proxy", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("logs in and uses X-AUTH token for subsequent requests", async () => {
+    getServiceWidget.mockResolvedValue({
+      type: "filebrowser",
+      url: "http://fb",
+      username: "u",
+      password: "p",
+      authHeader: "X-User",
+    });
+
+    httpProxy
+      .mockResolvedValueOnce([200, "text/plain", "token123"])
+      .mockResolvedValueOnce([200, "application/json", Buffer.from("data")]);
+
+    const req = { query: { group: "g", service: "svc", endpoint: "api/raw", index: "0" } };
+    const res = createMockRes();
+
+    await filebrowserProxyHandler(req, res);
+
+    expect(httpProxy).toHaveBeenCalledTimes(2);
+    expect(httpProxy.mock.calls[0][0]).toBe("http://fb/login");
+    expect(httpProxy.mock.calls[0][1].headers).toEqual({ "X-User": "u" });
+    expect(httpProxy.mock.calls[1][1].headers["X-AUTH"]).toBe("token123");
+    expect(res.statusCode).toBe(200);
+    expect(res.body).toEqual(Buffer.from("data"));
+  });
+
+  it("returns 500 when login fails", async () => {
+    getServiceWidget.mockResolvedValue({ type: "filebrowser", url: "http://fb", username: "u", password: "p" });
+    httpProxy.mockResolvedValueOnce([401, "text/plain", "nope"]);
+
+    const req = { query: { group: "g", service: "svc", endpoint: "api/raw", index: "0" } };
+    const res = createMockRes();
+
+    await filebrowserProxyHandler(req, res);
+
+    expect(res.statusCode).toBe(500);
+    expect(res.body).toEqual({ error: "Failed to authenticate with Filebrowser" });
+  });
+});

src/widgets/filebrowser/widget.test.js

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