Use NotesFinder in module IssuableActions

Add spec for concern IssuableActions

Add shared samples for discussions endpoint

Add schema validations for discussions

Fix rubocop style issue

Make target assignable

Use new possibility to provide target

2 files changed, 38 insertions, 0 deletions

diff --git a/spec/controllers/projects/issues_controller_spec.rb b/spec/controllers/projects/issues_controller_spec.rb
index 32d14dce936..0f885d776e1 100644
--- a/spec/controllers/projects/issues_controller_spec.rb
+++ b/spec/controllers/projects/issues_controller_spec.rb
@@ -1260,6 +1260,28 @@ describe Projects::IssuesController do
         sign_in(user)
       end
 
+      context do
+        it_behaves_like 'discussions provider' do
+          let!(:author) { create(:user) }
+          let!(:project) { create(:project) }
+
+          let!(:issue) { create(:issue, project: project, author: user) }
+
+          let!(:note_on_issue1) { create(:discussion_note_on_issue, noteable: issue, project: issue.project, author: create(:user)) }
+          let!(:note_on_issue2) { create(:discussion_note_on_issue, noteable: issue, project: issue.project, author: create(:user)) }
+
+          let(:requested_iid) { issue.iid }
+          let(:expected_discussion_count) { 3 }
+          let(:expected_discussion_ids) do
+            [
+              issue.notes.first.discussion_id,
+              note_on_issue1.discussion_id,
+              note_on_issue2.discussion_id
+            ]
+          end
+        end
+      end
+
       it 'returns discussion json' do
         get :discussions, params: { namespace_id: project.namespace, project_id: project, id: issue.iid }
 
diff --git a/spec/controllers/projects/merge_requests_controller_spec.rb b/spec/controllers/projects/merge_requests_controller_spec.rb
index f11880122b1..b777fa7f816 100644
--- a/spec/controllers/projects/merge_requests_controller_spec.rb
+++ b/spec/controllers/projects/merge_requests_controller_spec.rb
@@ -1121,6 +1121,22 @@ describe Projects::MergeRequestsController do
         end
       end
     end
+
+    context do
+      it_behaves_like 'discussions provider' do
+        let!(:author) { create(:user) }
+        let!(:project) { create(:project) }
+
+        let!(:merge_request) { create(:merge_request, source_project: project) }
+
+        let!(:mr_note1) { create(:discussion_note_on_merge_request, noteable: merge_request, project: project) }
+        let!(:mr_note2) { create(:discussion_note_on_merge_request, noteable: merge_request, project: project) }
+
+        let(:requested_iid) { merge_request.iid }
+        let(:expected_discussion_count) { 2 }
+        let(:expected_discussion_ids) { [mr_note1.discussion_id, mr_note2.discussion_id] }
+      end
+    end
   end
 
   describe 'GET edit' do