Feature: Bookorbit service widget (#7202)

src/widgets/bookorbit/component.test.jsx

@@ -0,0 +1,67 @@
+// @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 { expectBlockValue } 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";
+
+const data = { books: 1200, authors: 300, series: 45, storage: 1024, reading: 2, finished: 80 };
+
+describe("widgets/bookorbit/component", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("renders default placeholders while loading", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: undefined });
+
+    const { container } = renderWithProviders(<Component service={{ widget: { type: "bookorbit" } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expect(container.querySelectorAll(".service-block")).toHaveLength(4);
+    expect(screen.getByText("bookorbit.books")).toBeInTheDocument();
+    expect(screen.getByText("bookorbit.authors")).toBeInTheDocument();
+    expect(screen.getByText("bookorbit.reading")).toBeInTheDocument();
+    expect(screen.getByText("bookorbit.finished")).toBeInTheDocument();
+  });
+
+  it("renders error UI when the endpoint errors", () => {
+    useWidgetAPI.mockReturnValue({ data: undefined, error: { message: "nope" } });
+
+    renderWithProviders(<Component service={{ widget: { type: "bookorbit" } }} />, { settings: { hideErrors: false } });
+
+    expect(screen.getAllByText(/widget\.api_error/i).length).toBeGreaterThan(0);
+  });
+
+  it("renders the default fields", () => {
+    useWidgetAPI.mockReturnValue({ data, error: undefined });
+
+    const { container } = renderWithProviders(<Component service={{ widget: { type: "bookorbit" } }} />, {
+      settings: { hideErrors: false },
+    });
+
+    expect(container.querySelectorAll(".service-block")).toHaveLength(4);
+    expectBlockValue(container, "bookorbit.books", 1200);
+    expectBlockValue(container, "bookorbit.authors", 300);
+    expectBlockValue(container, "bookorbit.reading", 2);
+    expectBlockValue(container, "bookorbit.finished", 80);
+  });
+
+  it("renders configured fields", () => {
+    useWidgetAPI.mockReturnValue({ data, error: undefined });
+
+    const service = { widget: { type: "bookorbit", fields: ["series", "storage"] } };
+    const { container } = renderWithProviders(<Component service={service} />, { settings: { hideErrors: false } });
+
+    expect(container.querySelectorAll(".service-block")).toHaveLength(2);
+    expectBlockValue(container, "bookorbit.series", 45);
+    expectBlockValue(container, "bookorbit.storage", 1024);
+  });
+});