diff options
Diffstat (limited to 'spec/lib/banzai/filter/mermaid_filter_spec.rb')
| -rw-r--r-- | spec/lib/banzai/filter/mermaid_filter_spec.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/spec/lib/banzai/filter/mermaid_filter_spec.rb b/spec/lib/banzai/filter/mermaid_filter_spec.rb new file mode 100644 index 00000000000..532d25e121d --- /dev/null +++ b/spec/lib/banzai/filter/mermaid_filter_spec.rb @@ -0,0 +1,12 @@ +require 'spec_helper' + +describe Banzai::Filter::MermaidFilter do + include FilterSpecHelper + + it 'adds `js-render-mermaid` class to the `pre` tag' do + doc = filter("<pre class='code highlight js-syntax-highlight mermaid' lang='mermaid' v-pre='true'><code>graph TD;\n A-->B;\n</code></pre>") + result = doc.xpath('descendant-or-self::pre').first + + expect(result[:class]).to include('js-render-mermaid') + end +end |