require 'test_helper'

class TestCommonmark < Minitest::Test
  HTML_COMMENT = %r[<!--.*?-->\s?]

  def setup
    @markdown = <<-MD
Hi *there*!

1. I am a numeric list.
2. I continue the list.
* Suddenly, an unordered list!
* What fun!

Okay, _enough_.

| a   | b   |
| --- | --- |
| c   | d   |
    MD
  end

  def render_doc(doc)
    CommonMarker.render_doc(doc, :DEFAULT, %i[table])
  end

  def test_to_commonmark
    compare = render_doc(@markdown).to_commonmark

    assert_equal \
      render_doc(@markdown).to_html.gsub(/ +/, ' ').gsub(HTML_COMMENT, ''),
      render_doc(compare).to_html.gsub(/ +/, ' ').gsub(HTML_COMMENT, '')
  end
end