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# frozen_string_literal: true
require File.dirname(__FILE__) + '/integration_spec_helper'
RSpec.describe 'Markdown processors integration' do
include_context 'shared helpers for markup processor integration specs'
shared_examples 'shared examples for markdown processors' do
let(:document) do
<<-MARKDOWN
## Example code listings
Indented block of Ruby code:
x = 1
Fenced block of Ruby code:
```
x = 2
```
Fenced and annotated block of Ruby code:
```ruby
x = 3
```
Fenced and annotated block of non-Ruby code:
```plain
x = 4
```
### Example line break
commonmark line break with\\
a backslash
MARKDOWN
end
it 'renders level 2 header' do
expect(rendered_document).to match(header_regexp(2, 'Example code listings'))
end
it 'renders indented block of code, and applies Ruby syntax highlight' do
expect(rendered_document).to match(highlighted_ruby_regexp('x', '=', '1'))
end
it 'renders fenced block of code, and applies Ruby syntax highlight' do
expect(rendered_document).to match(highlighted_ruby_regexp('x', '=', '2'))
end
it 'renders fenced and annotated block of Ruby code, and applies syntax highlight' do
expect(rendered_document).to match(highlighted_ruby_regexp('x', '=', '3'))
end
it 'renders fenced and annotated block of non-Ruby code, and does not apply syntax highlight' do
expect(rendered_document).to match('x = 4')
end
it "autolinks URLs" do
expect(html_renderer.htmlify('http://example.com', :markdown).chomp.gsub('/', '/')).to eq(
'<p><a href="http://example.com">http://example.com</a></p>'
)
end
end
describe 'Redcarpet' do
let(:markup) { :markdown }
let(:markup_provider) { :redcarpet }
include_examples 'shared examples for markdown processors'
it 'generates anchor tags for level 2 header' do
expect(rendered_document).to include('<h2 id="example-code-listings">Example code listings</h2>')
end
it 'does not create line break via backslash' do
expect(rendered_document).to include("commonmark line break with\\\na backslash")
end
end
describe 'CommonMarker', if: RUBY_VERSION >= '2.3' do
let(:markup) { :markdown }
let(:markup_provider) { :commonmarker }
include_examples 'shared examples for markdown processors'
it 'generates level 2 header without id' do
expect(rendered_document).to include('<h2>Example code listings</h2>')
end
it 'creates line break via backslash' do
expect(rendered_document).to include("commonmark line break with<br />\na backslash")
end
end
end
|
