const assert = require('assert').strict const words = require('../src/words') describe('Word List Tests', () => { const lists = ['small', 'medium', 'large'] it('length', () => { assert.equal(words.small.length, 2048, 'small list size incorrect') assert.equal(words.medium.length, 4096, 'medium list size incorrect') assert.equal(words.large.length, 8192, 'large list size incorrect') }) lists.forEach(name => { it(`${name} uniqueness`, () => { const store = {} words[name].forEach(word => { const key = `word_${word}` assert(!store[key], `word ${word} is duplicated`) store[key] = true }) }) }) })