text: import test from 'tape';
  import isValidSlug from '../../src/utils/isValidSlug.js';
  
  test('isValidSlug tests', (assert) => {
    const valid = [
      { slug: 't' },
      { slug: 'test' },
      { slug: '1' },
      { slug: '1-2' },
      { slug: 'homer-simpson' },
      { slug: 'homer-simpson', allowSlashes: false },
      { slug: 'homer/simpson', allowSlashes: true },
      { slug: '2017/05/16/homer-simpson', allowSlashes: true },
      { slug: '2017/05/16/homer-simpson/2017/01/02', allowSlashes: true },
      { slug: 'homer-sim-at-ps/on', allowSlashes: true },
    ];
  
    valid.forEach(({ slug, allowSlashes = false }) => assert.equal(isValidSlug(slug, allowSlashes), true, `slug [${slug}] should be valid.`));
  
    const invalid = [
      { slug: null },
      { slug: ' ' },
      { slug: '-' },
      { slug: '_' },
      { slug: 3.14 },
      { slug: '-', allowSlashes: true },
      { slug: '/', allowSlashes: true },
      { slug: 'homer-simpson ' },
      { slug: 'beyoncéknowles' },
      { slug: 'Homer-simpson' },
      { slug: 'homer*simpson' },
      { slug: 'homer_simpson' },
      { slug: 'homer@simpson' },
      { slug: '/homer-simpson' },
      { slug: '-homer-simpson' },
      { slug: 'homer-simpson/' },
      { slug: 'homer-simpson-' },
      { slug: 'homer simpson', allowSlashes: false },
      { slug: 'homer-simpson/', allowSlashes: true },
      { slug: '2017/05/16/homer-simpson', allowSlashes: false },
      { slug: '2017/05/16/ homer-simpson', allowSlashes: true },
      { slug: '(ﾉ °益°)ﾉ 彡 ┻━┻' },
    ];
  
    invalid.forEach(({ slug, allowSlashes = false }) => assert.equal(isValidSlug(slug, allowSlashes), false, `slug [${slug}] should NOT be valid.`));
  
    assert.end();
  });
  