1 files changed, 24 insertions, 1 deletions
diff --git a/spec/helpers/markup_helper_spec.rb b/spec/helpers/markup_helper_spec.rb
index 3d1690f6588..00a59f037e0 100644
--- a/spec/helpers/markup_helper_spec.rb
+++ b/spec/helpers/markup_helper_spec.rb
@@ -13,6 +13,7 @@ RSpec.describe MarkupHelper do
   let_it_be(:issue) { create(:issue, project: project) }
   let_it_be(:merge_request) { create(:merge_request, source_project: project, target_project: project) }
   let_it_be(:snippet) { create(:project_snippet, project: project) }
+
   let(:commit) { project.commit }
 
   before do
@@ -382,6 +383,27 @@ RSpec.describe MarkupHelper do
       end
     end
 
+    context 'when file is Kramdown' do
+      let(:extension) { 'rmd' }
+      let(:content) do
+        <<-EOF
+{::options parse_block_html="true" /}
+
+<div>
+FooBar
+</div>
+        EOF
+      end
+
+      it 'renders using #markdown_unsafe helper method' do
+        expect(helper).to receive(:markdown_unsafe).with(content, context)
+
+        result = helper.render_wiki_content(wiki)
+
+        expect(result).to be_empty
+      end
+    end
+
     context 'any other format' do
       let(:extension) { 'foo' }
 
@@ -432,6 +454,7 @@ RSpec.describe MarkupHelper do
 
     let_it_be(:project_base) { create(:project, :repository) }
     let_it_be(:context) { { project: project_base } }
+
     let(:file_name) { 'foo.bar' }
     let(:text) { 'Noël' }
 
@@ -554,7 +577,7 @@ RSpec.describe MarkupHelper do
 
       it 'preserves code color scheme' do
         object = create_object("```ruby\ndef test\n  'hello world'\nend\n```")
-        expected = "<pre class=\"code highlight js-syntax-highlight ruby\">" \
+        expected = "<pre class=\"code highlight js-syntax-highlight language-ruby\">" \
           "<code><span class=\"line\"><span class=\"k\">def</span> <span class=\"nf\">test</span>...</span>\n" \
           "</code></pre>"