babel-plugin-transform-object-enumerables/test/index.js

Helps obtain an array of keys, values, and key/value pairs (what the spec calls “entries”) from an object, for the purposes of iteration or serialization

import path from 'path';
import fs from 'fs';
import assert from 'assert';
import { transformFileSync } from 'babel-core';
import plugin from '../src';

function trim(str) {
  return str.replace(/^\s+|\s+$/, '');
}

describe('Helps obtain an array of keys, values, and key/value pairs (what the spec calls “entries”) from an object, for the purposes of iteration or serialization', () => {
  const fixturesDir = path.join(__dirname, 'fixtures');
  fs.readdirSync(fixturesDir).map((caseName) => {
    it(`should ${caseName.split('-').join(' ')}`, () => {
      const fixtureDir = path.join(fixturesDir, caseName);
      const actualPath = path.join(fixtureDir, 'actual.js');
      const actual = transformFileSync(actualPath).code;

      const expected = fs.readFileSync(
          path.join(fixtureDir, 'expected.js')
      ).toString();

      assert.equal(trim(actual), trim(expected));
    });
  });
});