Merge branch 'fix-banzai-cache' into 'master'

Fix mentionable reference extraction caching.

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/4130

Reverts https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2120 and https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2283

See merge request !2315

1 files changed, 14 insertions, 1 deletions

diff --git a/spec/models/note_spec.rb b/spec/models/note_spec.rb
index 593d8f76215..151a29e974b 100644
--- a/spec/models/note_spec.rb
+++ b/spec/models/note_spec.rb
@@ -125,6 +125,19 @@ describe Note, models: true do
     let(:set_mentionable_text) { ->(txt) { subject.note = txt } }
   end
 
+  describe "#all_references" do
+    let!(:note1) { create(:note) }
+    let!(:note2) { create(:note) }
+
+    it "reads the rendered note body from the cache" do
+      expect(Banzai::Renderer).to receive(:render).with(note1.note, pipeline: :note, cache_key: [note1, "note"], project: note1.project)
+      expect(Banzai::Renderer).to receive(:render).with(note2.note, pipeline: :note, cache_key: [note2, "note"], project: note2.project)
+
+      note1.all_references
+      note2.all_references
+    end
+  end
+
   describe :search do
     let!(:note) { create(:note, note: "WoW") }
 
@@ -164,7 +177,7 @@ describe Note, models: true do
       expect(note.editable?).to be_falsy
     end
   end
-  
+
   describe "set_award!" do
     let(:issue) { create :issue }