import { describe, expect, it } from "vitest";
import { cssFontFamily } from "./fontFamily";

describe("cssFontFamily", () => {
  it("quotes named families and preserves generic family keywords", () => {
    expect(cssFontFamily("Open Sans")).toBe('"Open Sans"');
    expect(cssFontFamily("Inter, sans-serif")).toBe('"Inter", sans-serif');
    expect(cssFontFamily("inherit")).toBe("inherit");
    expect(cssFontFamily('"Already Quoted"')).toBe('"Already Quoted"');
  });

  it("contains declaration separators inside an escaped CSS string", () => {
    expect(cssFontFamily("Unsafe; color: red")).toBe('"Unsafe; color: red"');
    expect(cssFontFamily('A"B')).toBe('"A\\"B"');
  });
});