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# -*- coding: utf-8 -*- #
# frozen_string_literal: true
require 'rouge/plugins/redcarpet'
describe Rouge::Plugins::Redcarpet do
# skip if redcarpet isn't loaded
next unless Object.const_defined? :Redcarpet
let(:redcarpet) {
Class.new(Redcarpet::Render::HTML) do
include Rouge::Plugins::Redcarpet
end
}
let(:markdown) {
Redcarpet::Markdown.new(redcarpet.new, :fenced_code_blocks => true)
}
it 'renders a thing' do
result = markdown.render <<-mkd
``` javascript
var foo = 1;
```
``` shell
foo=1
```
mkd
assert { result.include?(%(<pre class="highlight shell"><code>)) }
assert { result.include?(%(<pre class="highlight javascript"><code>)) }
end
it 'guesses' do
result = markdown.render <<-mkd
``` guess
#!/usr/bin/env ruby
puts "hello, world"
```
mkd
assert { result.include?(%(<pre class="highlight ruby"><code>)) }
end
it 'chooses when a guess is ambiguous' do
result = markdown.render <<-mkd
``` guess
Index: ): Awaitable<
```
mkd
assert { result.include?(%(<pre class="highlight)) }
end
it 'passes options' do
result = markdown.render <<-mkd
``` shell?k=v
foo=1
```
mkd
# TODO: test that an option is actually there
assert { result.include?(%(<pre class="highlight shell"><code>)) }
end
it 'works when no language is provided' do
result = markdown.render <<-mkd
```
#!/usr/bin/env ruby
$stdin.each { |l| $stdout.puts l.reverse }
```
mkd
assert { result.include?(%(<pre class="highlight ruby"><code>)) }
end
end
|
