betterer-test

.betterer.ts

const got = require('got');
const cheerio = require('cheerio');
const natural = require('natural');
const sentenceTokenizer = new natural.SentenceTokenizer();
const wordTokenizer = new natural.WordTokenizer();
const automatedReadability = require('automated-readability');
const page = 'https://www.24a11y.com/2019/automating-inclusive-documentation/';
const { smaller } = require('@betterer/constraints');

module.exports = {
	readability: {
		test: async () => {
			const response = await got(page);
			const $ = cheerio.load(response.body);
			const paragraphs = $('p')
				.toArray()
				.flatMap((p) => $(p).text().trim() || []);
			const content = paragraphs.join('\n');
			const sentences = sentenceTokenizer.tokenize(content);
			const words = wordTokenizer.tokenize(content);
			const counts = {
				sentence: sentences.length,
				word: words.length,
				character: content.match(/[a-z]/gim).length
			};
			const value = automatedReadability(counts);
			return value;
		},
		constraint: smaller,
		goal: 7
	},
	'reading-time': {
		test: async () => {
			const response = await got(page);
			const $ = cheerio.load(response.body);
			const paragraphs = $('p')
				.toArray()
				.flatMap((p) => $(p).text().trim() || []);
			const content = paragraphs.join('\n');
			const words = wordTokenizer.tokenize(content);
			return words.length / 240;
		},
		constraint: smaller,
		goal: 5
	}
};

package.json

{
	"name": "betterer-test",
	"version": "1.0.0",
	"description": "example use of betterer",
	"scripts": {
		"test": "npm run betterer -s",
		"betterer": "betterer"
	},
	"author": "Paul <pgrenier@gmail.com>",
	"license": "MIT",
	"dependencies": {
		"@betterer/cli": "^0.5.2",
		"automated-readability": "^1.0.5",
		"cheerio": "^1.0.0-rc.3",
		"got": "^10.6.0",
		"jsdom": "^16.2.0",
		"natural": "^0.6.3"
	},
	"devDependencies": {
		"typescript": "^3.8.3",
		"@betterer/cli": "^0.5.2"
	}
}