tests/slugContainsDate.test.js
import test from 'tape';
import slugContainsDate from '../src/slugContainsDate';
test('slugContainsDate tests', (assert) => {
const slugHasDates = '2017/05/16/homer-simpson';
assert.equal(slugContainsDate(slugHasDates), true, `slug [${slugHasDates}] should contains date.`);
const slugHasNoDates = ['homer-simpson', 'homer-simpson/2017/05/16/'];
slugHasNoDates.forEach(slug => assert.equal(slugContainsDate(slug), false, `slug [${slug}] should NOT be valid.`));
assert.end();
});