spec/slack/web/api/endpoints/custom_specs/views_spec.rb in slack-ruby-client-2.1.0 vs spec/slack/web/api/endpoints/custom_specs/views_spec.rb in slack-ruby-client-2.2.0

@@ -102,10 +102,10 @@
 
       context 'with both an external_id and view_id' do
         it 'raises error' do
           expect do
             client.views_update(external_id: trigger_id, view_id: view_id, view: 'celery man')
-          end.to raise_error ArgumentError, 'One of :external_id, :view_id is required'
+          end.to raise_error ArgumentError, 'Exactly one of :external_id, :view_id is required'
         end
       end
     end
   end
 end