1 files changed, 58 insertions, 0 deletions
diff --git a/spec/requests/api/graphql/notes/synthetic_note_resolver_spec.rb b/spec/requests/api/graphql/notes/synthetic_note_resolver_spec.rb
new file mode 100644
index 00000000000..1199aeb4c39
--- /dev/null
+++ b/spec/requests/api/graphql/notes/synthetic_note_resolver_spec.rb
@@ -0,0 +1,58 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'Query.synthetic_note(noteable_id, sha)', feature_category: :team_planning do
+  include GraphqlHelpers
+
+  let_it_be(:current_user) { create(:user) }
+  let_it_be(:project) { create(:project, :private) }
+  let_it_be(:issue) { create(:issue, project: project) }
+  let_it_be(:label) { create(:label, project: project) }
+  let_it_be(:label_event, refind: true) do
+    create(:resource_label_event, user: current_user, issue: issue, label: label, action: 'add', created_at: 2.days.ago)
+  end
+
+  let(:label_note) { LabelNote.from_events([label_event]) }
+  let(:global_id) { ::Gitlab::GlobalId.build(label_note, model_name: LabelNote.to_s, id: label_note.discussion_id) }
+  let(:note_params) { { sha: label_note.discussion_id, noteable_id: global_id_of(issue) } }
+  let(:note_data) { graphql_data['syntheticNote'] }
+  let(:note_fields) { all_graphql_fields_for('Note'.classify) }
+
+  let(:query) do
+    graphql_query_for('synthetic_note', note_params, note_fields)
+  end
+
+  context 'when the user does not have access to read the note' do
+    it 'returns nil' do
+      post_graphql(query, current_user: current_user)
+
+      expect(note_data).to be nil
+    end
+  end
+
+  context 'when the user has access to read the note' do
+    before do
+      project.add_guest(current_user)
+    end
+
+    it 'returns synthetic note' do
+      post_graphql(query, current_user: current_user)
+
+      expect(note_data['id']).to eq(global_id.to_s)
+    end
+
+    context 'and notes widget is not available' do
+      before do
+        WorkItems::Type.default_by_type(:issue).widget_definitions
+          .find_by_widget_type(:notes).update!(disabled: true)
+      end
+
+      it 'returns nil' do
+        post_graphql(query, current_user: current_user)
+
+        expect(note_data).to be nil
+      end
+    end
+  end
+end