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author | Brett Walker <bwalker@gitlab.com> | 2018-07-06 18:49:33 +0000 |
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committer | Sean McGivern <sean@mcgivern.me.uk> | 2018-07-06 18:49:33 +0000 |
commit | 750af9fd32a050d1d2a8a7c5d014e5467de1e87a (patch) | |
tree | 51e5a6d23d6a34541de358c29cb552449c959ed3 /spec/lib/banzai | |
parent | 9790fe58e590856e920877a935bfd22942787525 (diff) | |
download | gitlab-ce-750af9fd32a050d1d2a8a7c5d014e5467de1e87a.tar.gz |
Use proper markdown rendering for previews
Diffstat (limited to 'spec/lib/banzai')
-rw-r--r-- | spec/lib/banzai/filter/markdown_filter_spec.rb | 58 |
1 files changed, 51 insertions, 7 deletions
diff --git a/spec/lib/banzai/filter/markdown_filter_spec.rb b/spec/lib/banzai/filter/markdown_filter_spec.rb index ab14d77d552..a515d07b072 100644 --- a/spec/lib/banzai/filter/markdown_filter_spec.rb +++ b/spec/lib/banzai/filter/markdown_filter_spec.rb @@ -3,17 +3,61 @@ require 'spec_helper' describe Banzai::Filter::MarkdownFilter do include FilterSpecHelper - context 'code block' do - it 'adds language to lang attribute when specified' do - result = filter("```html\nsome code\n```") + describe 'markdown engine from context' do + it 'defaults to CommonMark' do + expect_any_instance_of(Banzai::Filter::MarkdownEngines::CommonMark).to receive(:render).and_return('test') - expect(result).to start_with("<pre><code lang=\"html\">") + filter('test') end - it 'does not add language to lang attribute when not specified' do - result = filter("```\nsome code\n```") + it 'uses Redcarpet' do + expect_any_instance_of(Banzai::Filter::MarkdownEngines::Redcarpet).to receive(:render).and_return('test') - expect(result).to start_with("<pre><code>") + filter('test', { markdown_engine: :redcarpet }) + end + + it 'uses CommonMark' do + expect_any_instance_of(Banzai::Filter::MarkdownEngines::CommonMark).to receive(:render).and_return('test') + + filter('test', { markdown_engine: :common_mark }) + end + end + + describe 'code block' do + context 'using CommonMark' do + before do + stub_const('Banzai::Filter::MarkdownFilter::DEFAULT_ENGINE', :common_mark) + end + + it 'adds language to lang attribute when specified' do + result = filter("```html\nsome code\n```") + + expect(result).to start_with("<pre><code lang=\"html\">") + end + + it 'does not add language to lang attribute when not specified' do + result = filter("```\nsome code\n```") + + expect(result).to start_with("<pre><code>") + end + end + + context 'using Redcarpet' do + before do + stub_const('Banzai::Filter::MarkdownFilter::DEFAULT_ENGINE', :redcarpet) + end + + it 'adds language to lang attribute when specified' do + result = filter("```html\nsome code\n```") + + expect(result).to start_with("\n<pre><code lang=\"html\">") + end + + it 'does not add language to lang attribute when not specified' do + result = filter("```\nsome code\n```") + + expect(result).to start_with("\n<pre><code>") + end end end end |