import { describe, it, expect } from "vitest";
import { planFullscreen } from "./fullscreenTarget";

describe("planFullscreen", () => {
  it("fullscreens only the document when an in-document <video> renders", () => {
    // Unchanged behaviour: WebKit scales the element, the window need not move.
    expect(planFullscreen(false)).toEqual({ document: true, osWindow: false });
  });

  it("also fullscreens the OS window when a native surface renders", () => {
    // The picture is drawn behind the webview at window size, so a
    // document-only fullscreen leaves it at the old size.
    expect(planFullscreen(true)).toEqual({ document: true, osWindow: true });
  });
});