Chore: homepage tests (#6278)

src/widgets/jellystat/component.test.jsx

@@ -0,0 +1,65 @@
+// @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/jellystat/component", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("defaults invalid days to 30 and renders placeholders while loading", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: undefined });
+
+    const service = { widget: { type: "jellystat", days: -1 } };
+    const { container } = renderWithProviders(<Component service={service} />, { settings: { hideErrors: false } });
+
+    expect(service.widget.days).toBe(30);
+    expect(useWidgetAPI).toHaveBeenCalledWith(service.widget, "getViewsByLibraryType", { days: 30 });
+
+    expect(container.querySelectorAll(".service-block")).toHaveLength(4);
+    expect(screen.getByText("jellystat.songs")).toBeInTheDocument();
+    expect(screen.getByText("jellystat.movies")).toBeInTheDocument();
+    expect(screen.getByText("jellystat.episodes")).toBeInTheDocument();
+    expect(screen.getByText("jellystat.other")).toBeInTheDocument();
+  });
+
+  it("renders error UI when widget API errors", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: { message: "nope" } });
+
+    renderWithProviders(<Component service={{ widget: { type: "jellystat", days: 7 } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expect(screen.getAllByText(/widget\.api_error/i).length).toBeGreaterThan(0);
+  });
+
+  it("renders values when loaded", () => {
+    useWidgetAPI.mockReturnValue({
+      data: { Audio: 1, Movie: 2, Series: 3, Other: 4 },
+      error: undefined,
+    });
+
+    const { container } = renderWithProviders(<Component service={{ widget: { type: "jellystat", days: 7 } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expect(container.querySelectorAll(".service-block")).toHaveLength(4);
+    expect(screen.getByText("1")).toBeInTheDocument();
+    expect(screen.getByText("2")).toBeInTheDocument();
+    expect(screen.getByText("3")).toBeInTheDocument();
+    expect(screen.getByText("4")).toBeInTheDocument();
+  });
+});

src/widgets/jellystat/widget.test.js

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