1 files changed, 13 insertions, 0 deletions
diff --git a/spec/models/analytics/cycle_analytics/value_stream_spec.rb b/spec/models/analytics/cycle_analytics/value_stream_spec.rb
index f290cf25ae6..3b3187e0b51 100644
--- a/spec/models/analytics/cycle_analytics/value_stream_spec.rb
+++ b/spec/models/analytics/cycle_analytics/value_stream_spec.rb
@@ -25,6 +25,19 @@ RSpec.describe Analytics::CycleAnalytics::ValueStream, type: :model, feature_cat
     it_behaves_like 'value stream analytics namespace models' do
       let(:factory_name) { :cycle_analytics_value_stream }
     end
+
+    it 'validates count of value streams per namespace' do
+      stub_const("#{described_class.name}::MAX_VALUE_STREAMS_PER_NAMESPACE", 1)
+      group = create(:group)
+      create(:cycle_analytics_value_stream, name: 'test', namespace: group)
+
+      new_value_stream = build(:cycle_analytics_value_stream, name: 'test2', namespace: group)
+
+      expect do
+        new_value_stream.save!
+      end.to raise_error(ActiveRecord::RecordInvalid,
+        _('Validation failed: Namespace Maximum number of value streams per namespace exceeded'))
+    end
   end
 
   describe 'scopes' do