1 files changed, 13 insertions, 1 deletions
diff --git a/spec/models/plan_spec.rb b/spec/models/plan_spec.rb
index 3f3b8046232..490c6b1bbf7 100644
--- a/spec/models/plan_spec.rb
+++ b/spec/models/plan_spec.rb
@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-describe Plan do
+RSpec.describe Plan do
   describe '#default?' do
     subject { plan.default? }
 
@@ -14,4 +14,16 @@ describe Plan do
       end
     end
   end
+
+  context 'when updating plan limits' do
+    let(:plan) { described_class.default }
+
+    it { expect(plan).to be_persisted }
+
+    it { expect(plan.actual_limits).not_to be_persisted }
+
+    it 'successfully updates the limits' do
+      expect(plan.actual_limits.update!(ci_instance_level_variables: 100)).to be_truthy
+    end
+  end
 end