import { existsSync } from "node:fs";
import { join } from "node:path";
import manifest from "./manifest";

describe("manifest", () => {
  it("has a stable id at the site root", () => {
    expect(manifest().id).toBe("/");
  });

  it("lists the any and maskable icons in 192 and 512, in this order", () => {
    expect(manifest().icons).toEqual([
      {
        src: "/brand/pwa-192.png",
        sizes: "192x192",
        type: "image/png",
        purpose: "any",
      },
      {
        src: "/brand/pwa-512.png",
        sizes: "512x512",
        type: "image/png",
        purpose: "any",
      },
      {
        src: "/brand/pwa-maskable-192.png",
        sizes: "192x192",
        type: "image/png",
        purpose: "maskable",
      },
      {
        src: "/brand/pwa-maskable-512.png",
        sizes: "512x512",
        type: "image/png",
        purpose: "maskable",
      },
    ]);
  });

  it("points every icon to a file that exists in public/", () => {
    for (const { src } of manifest().icons ?? []) {
      expect(existsSync(join(process.cwd(), "public", src))).toBe(true);
    }
  });
});