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require 'spec_helper'
describe ReverseMarkdown::Converters::Pre do
let(:converter) { ReverseMarkdown::Converters::Pre.new }
context 'for standard markdown' do
before { ReverseMarkdown.config.github_flavored = false }
it 'converts with indentation' do
node = node_for("<pre>puts foo</pre>")
expect(converter.convert(node)).to include " puts foo\n"
end
it 'preserves new lines as <br>' do
node = node_for("<pre>one<br>two<br>three</pre>")
expect(converter.convert(node)).to include "\n\n one\n two\n three\n\n"
end
it 'preserves new lines as <br> and \n' do
node = node_for("<pre>one\ntwo\nthree<br>four</pre>")
expect(converter.convert(node)).to include "\n\n one\n two\n three\n four\n\n"
end
it 'handles code tags correctly' do
node = node_for("<pre><code>foobar</code></pre>")
expect(converter.convert(node)).to eq "\n\n foobar\n\n"
end
it 'handles indented correctly' do
node = node_for("<pre><code>if foo\n return bar\nend</code></pre>")
expect(converter.convert(node)).to eq "\n\n if foo\n return bar\n end\n\n"
end
end
context 'for github_flavored markdown' do
before { ReverseMarkdown.config.github_flavored = true }
it 'converts with backticks' do
node = node_for("<pre>puts foo</pre>")
expect(converter.convert(node)).to include "```\nputs foo\n```"
end
it 'preserves new lines' do
node = node_for("<pre>foo<br>bar</pre>")
expect(converter.convert(node)).to include "```\nfoo\nbar\n```"
end
it 'preserves new lines as <br> and \n' do
node = node_for("<pre>one\ntwo\nthree<br>four</pre>")
expect(converter.convert(node)).to include "```\none\ntwo\nthree\nfour\n```"
end
it 'handles code tags correctly' do
node = node_for("<pre><code>foobar</code></pre>")
expect(converter.convert(node)).to include "```\nfoobar\n```"
end
context 'syntax highlighting' do
it 'works for "highlight-lang" mechanism' do
div = node_for("<div class='highlight highlight-ruby'><pre>puts foo</pre></div>")
pre = div.children.first
expect(converter.convert(pre)).to include "```ruby\n"
end
it 'works for the confluence mechanism' do
pre = node_for("<pre class='theme: Confluence; brush: html/xml; gutter: false'>puts foo</pre>")
expect(converter.convert(pre)).to include "```html/xml\n"
end
end
end
end
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