text: import assert from 'assert';
  import version from '../../src/version.js';
  import NIL from '../../src/nil.js';
  
  describe('version', () => {
    test('check uuid version', () => {
      assert.strictEqual(version(NIL), 0);
  
      assert.strictEqual(version('d9428888-122b-11e1-b85c-61cd3cbb3210'), 1);
  
      assert.strictEqual(version('109156be-c4fb-41ea-b1b4-efe1671c5836'), 4);
  
      assert.strictEqual(version('a981a0c2-68b1-35dc-bcfc-296e52ab01ec'), 3);
  
      assert.strictEqual(version('90123e1c-7512-523e-bb28-76fab9f2f73d'), 5);
  
      assert.throws(() => version());
  
      assert.throws(() => version(''));
  
      assert.throws(() => version('invalid uuid string'));
  
      assert.throws(() => {
        version('00000000000000000000000000000000');
      });
  
      assert.throws(() => {
        version(
          '=Y00a-f*v00b*-00c-00d#-p00f\b-00g-00h-####00i^^^-00j*1*2*3&-L00k-\n00l-/00m-----00n-fg000-00p-00r+'
        );
      });
    });
  });
  