Function test

test/doctype.js:13–20

(html, reference, done)

)

function test (html, reference, done) {
  posthtml().process(html)
    .then(result => {
      expect(reference).to.eql(result.html)
      done()
    })
    .catch(error => done(error))
}

describe('Parse Doctype', () => {
  it('doctype equal', done => {