1 files changed, 22 insertions, 1 deletions
diff --git a/spec/requests/api/graphql/mutations/notes/create/note_spec.rb b/spec/requests/api/graphql/mutations/notes/create/note_spec.rb
index 17aed69b650..14aaa430ac9 100644
--- a/spec/requests/api/graphql/mutations/notes/create/note_spec.rb
+++ b/spec/requests/api/graphql/mutations/notes/create/note_spec.rb
@@ -7,10 +7,12 @@ describe 'Adding a Note' do
 
   set(:current_user) { create(:user) }
   let(:noteable) { create(:merge_request, source_project: project, target_project: project) }
-  let(:project) { create(:project, :repository) }
+  let(:project) { create(:project) }
+  let(:discussion) { nil }
   let(:mutation) do
     variables = {
       noteable_id: GitlabSchema.id_from_object(noteable).to_s,
+      discussion_id: (GitlabSchema.id_from_object(discussion).to_s if discussion),
       body: 'Body text'
     }
 
@@ -39,5 +41,24 @@ describe 'Adding a Note' do
 
       expect(mutation_response['note']['body']).to eq('Body text')
     end
+
+    describe 'creating Notes in reply to a discussion' do
+      context 'when the user does not have permission to create notes on the discussion' do
+        let(:discussion) { create(:discussion_note).to_discussion }
+
+        it_behaves_like 'a mutation that returns top-level errors',
+                  errors: ["The discussion does not exist or you don't have permission to perform this action"]
+      end
+
+      context 'when the user has permission to create notes on the discussion' do
+        let(:discussion) { create(:discussion_note, project: project).to_discussion }
+
+        it 'creates a Note in a discussion' do
+          post_graphql_mutation(mutation, current_user: current_user)
+
+          expect(mutation_response['note']['discussion']['id']).to eq(discussion.to_global_id.to_s)
+        end
+      end
+    end
   end
 end