/* eslint-env mocha */
const chai = require('chai')
const customUtils = require('../lib/customUtils')

chai.should()
describe('customUtils', function () {
  describe('uid', function () {
    it('Generates a string of the expected length', function () {
      customUtils.uid(3).length.should.equal(3)
      customUtils.uid(16).length.should.equal(16)
      customUtils.uid(42).length.should.equal(42)
      customUtils.uid(1000).length.should.equal(1000)
    })

    // Very small probability of conflict
    it('Generated uids should not be the same', function () {
      customUtils.uid(56).should.not.equal(customUtils.uid(56))
    })
  })
})