Mailspring/internal_packages/message-list/spec/autolinker-spec.es6

import {autolink} from '../lib/autolinker';
import fs from 'fs';
import path from 'path';

describe("autolink", () => {
  const fixturesDir = path.join(__dirname, 'autolinker-fixtures');
  fs.readdirSync(fixturesDir).filter(filename =>
    filename.indexOf('-in.html') !== -1
  ).forEach((filename) => {
    it(`should properly autolink a variety of email bodies ${filename}`, () => {
      const div = document.createElement('div');
      const inputPath = path.join(fixturesDir, filename);
      const expectedPath = inputPath.replace('-in', '-out');

      const input = fs.readFileSync(inputPath).toString();
      const expected = fs.readFileSync(expectedPath).toString();

      div.innerHTML = input;
      autolink({body: div});

      expect(div.innerHTML).toEqual(expected);
    });
  });
});