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# frozen_string_literal: true
require "test_helper"
class TestFootnotes < Minitest::Test
def setup
@doc = CommonMarker.render_doc("Hello[^hi].\n\n[^hi]: Hey!\n", :FOOTNOTES)
end
def test_to_html
expected = <<~HTML
<p>Hello<sup class="footnote-ref"><a href="#fn-hi" id="fnref-hi" data-footnote-ref>1</a></sup>.</p>
<section class="footnotes" data-footnotes>
<ol>
<li id="fn-hi">
<p>Hey! <a href="#fnref-hi" class="footnote-backref" data-footnote-backref data-footnote-backref-idx="1" aria-label="Back to reference 1">↩</a></p>
</li>
</ol>
</section>
HTML
assert_equal(expected, @doc.to_html)
end
def test_html_renderer
expected = <<~HTML
<p>Hello<sup class="footnote-ref"><a href="#fn1" id="fnref1">1</a></sup>.</p>
<section class="footnotes">
<ol>
<li id="fn1">
<p>Hey! <a href="#fnref1" class="footnote-backref">↩</a></p>
</li>
</ol>
</section>
HTML
assert_equal(expected, CommonMarker::HtmlRenderer.new.render(@doc))
end
def test_render_html
md = <<~MARKDOWN
# footnotes
Let's render some footnotes[^1]
[^1]: This is a footnote
MARKDOWN
expected = <<~HTML
<h1>footnotes</h1>
<p>Let's render some footnotes<sup class="footnote-ref"><a href="#fn-1" id="fnref-1" data-footnote-ref>1</a></sup></p>
<section class="footnotes" data-footnotes>
<ol>
<li id="fn-1">
<p>This is a footnote <a href="#fnref-1" class="footnote-backref" data-footnote-backref data-footnote-backref-idx="1" aria-label="Back to reference 1">↩</a></p>
</li>
</ol>
</section>
HTML
assert_equal(expected, CommonMarker.render_html(md, :FOOTNOTES))
end
end
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