import { render, screen } from "@testing-library/react";
import { describe, expect, it, vi } from "vitest";
import { Workbench } from "../../src/components/Workbench";

vi.mock("../../src/core/fontClient", () => ({
  FontWorkerClient: class FontWorkerClient {},
}));

describe("Font Workbench", () => {
  it("presents an actionable local-only empty state", () => {
    render(<Workbench />);
    expect(
      screen.getByRole("heading", { name: "Know what is inside a font." }),
    ).toBeVisible();
    expect(screen.getByLabelText("Open font")).toHaveAttribute(
      "accept",
      expect.stringContaining(".woff2"),
    );
    expect(screen.getByText(/Disposable worker/u)).toBeVisible();
    expect(screen.getByRole("status")).toHaveTextContent("Choose a local");
  });
});