text: import { main } from './zobrist';
  import { readFileSync } from 'fs';
  import { test } from 'ava';
  
  test('Expected stl', async (t) => {
    await main();
    t.true(true);
    t.is(readFileSync('tmp/zobrist.stl', { encoding: 'utf8' }),
         readFileSync('zobrist.stl', { encoding: 'utf8' }));
  });
  