1 files changed, 31 insertions, 1 deletions
diff --git a/spec/requests/api/graphql/mutations/incident_management/timeline_event/create_spec.rb b/spec/requests/api/graphql/mutations/incident_management/timeline_event/create_spec.rb
index 923e12a3c06..fc3b666dd3d 100644
--- a/spec/requests/api/graphql/mutations/incident_management/timeline_event/create_spec.rb
+++ b/spec/requests/api/graphql/mutations/incident_management/timeline_event/create_spec.rb
@@ -10,8 +10,16 @@ RSpec.describe 'Creating an incident timeline event' do
   let_it_be(:incident) { create(:incident, project: project) }
   let_it_be(:event_occurred_at) { Time.current }
   let_it_be(:note) { 'demo note' }
+  let_it_be(:tag1) { create(:incident_management_timeline_event_tag, project: project, name: 'Tag 1') }
+  let_it_be(:tag2) { create(:incident_management_timeline_event_tag, project: project, name: 'Tag 2') }
+
+  let(:input) do
+    { incident_id: incident.to_global_id.to_s,
+      note: note,
+      occurred_at: event_occurred_at,
+      timeline_event_tag_names: [tag1.name] }
+  end
 
-  let(:input) { { incident_id: incident.to_global_id.to_s, note: note, occurred_at: event_occurred_at } }
   let(:mutation) do
     graphql_mutation(:timeline_event_create, input) do
       <<~QL
@@ -22,6 +30,7 @@ RSpec.describe 'Creating an incident timeline event' do
           author { id username }
           incident { id title }
           note
+          timelineEventTags { nodes { name } }
           editable
           action
           occurredAt
@@ -57,4 +66,25 @@ RSpec.describe 'Creating an incident timeline event' do
       'occurredAt' => event_occurred_at.iso8601
     )
   end
+
+  context 'when note is more than 280 characters long' do
+    let_it_be(:note) { 'n' * 281 }
+
+    it_behaves_like 'timeline event mutation responds with validation error',
+      error_message: 'Timeline text is too long (maximum is 280 characters)'
+  end
+
+  context 'when timeline event tags are passed' do
+    it 'creates incident timeline event with tags', :aggregate_failures do
+      post_graphql_mutation(mutation, current_user: user)
+
+      timeline_event_response = mutation_response['timelineEvent']
+      tag_names = timeline_event_response['timelineEventTags']['nodes']
+
+      expect(response).to have_gitlab_http_status(:success)
+      expect(timeline_event_response).to include(
+        'timelineEventTags' => { 'nodes' => tag_names }
+      )
+    end
+  end
 end