Function test

test/process.js:8–30

(html, done)

const html = null

function test (html, done) {
  posthtml()
    .use(tree => {
      tree.walk(node => node)
      tree.match(/(.+)/, node => node)

      tree.messages.push({
        type: 'warning',
        message: 'tree is empty'
      })

      return tree
    })
    .process(html, { skipParse: true })
    .then(result => {
      expect('').to.eql(result.html)

      done()
    })
    .catch(error => {
      done(error)
    })
}

describe('Process', () => {
  it('should not throw on empty tree', done => {