import { createHash } from 'node:crypto';
import { readFileSync } from 'node:fs';
import { resolve } from 'node:path';
import { describe, expect, it } from 'vitest';
import { BUNDLED_CONTACT_SHEET_FONT } from '../../src/assets/bundled-font';

describe('bundled contact-sheet font', () => {
  it('matches its reviewed byte identity and ships the embedded licence', () => {
    const bytes = readFileSync(
      resolve(
        process.cwd(),
        'public/fonts',
        BUNDLED_CONTACT_SHEET_FONT.fileName
      )
    );
    expect(bytes.byteLength).toBe(BUNDLED_CONTACT_SHEET_FONT.byteLength);
    expect(createHash('sha256').update(bytes).digest('hex')).toBe(
      BUNDLED_CONTACT_SHEET_FONT.sha256
    );

    const licence = readFileSync(
      resolve(process.cwd(), BUNDLED_CONTACT_SHEET_FONT.licenseFile),
      'utf8'
    );
    expect(licence).toContain('Bitstream Vera Fonts Copyright');
    expect(licence).toContain('Arev Fonts Copyright');
    expect(licence).toContain(
      'The above copyright and trademark notices and this permission notice'
    );
  });
});