Add specs for namespace plans-related methods

db/fixtures/test/01_plan.rb

 require './spec/support/sidekiq'
 
+Plan.create!(name: EE::Namespace::FREE_PLAN,
+             title: EE::Namespace::FREE_PLAN.titleize)
+
 EE::Namespace::EE_PLANS.each_key do |plan|
   Plan.create!(name: plan, title: plan.titleize)
 end

spec/ee/spec/models/ee/namespace_spec.rb

@@ -352,4 +352,42 @@ describe Namespace do
       expect(very_deep_nested_group.root_ancestor).to eq(root_group)
     end
   end
+
+  describe '#actual_plan' do
+    context 'when namespace has a plan associated' do
+      before do
+        namespace.plan = Namespace::GOLD_PLAN
+      end
+
+      it 'returns an associated plan' do
+        expect(namespace.plan).not_to be_nil
+        expect(namespace.actual_plan.name).to eq 'gold'
+      end
+    end
+
+    context 'when namespace does not have plan associated' do
+      it 'returns a free plan object' do
+        expect(namespace.plan).to be_nil
+        expect(namespace.actual_plan.name).to eq 'free'
+      end
+    end
+  end
+
+  describe '#actual_plan_name' do
+    context 'when namespace has a plan associated' do
+      before do
+        namespace.plan = Namespace::GOLD_PLAN
+      end
+
+      it 'returns an associated plan name' do
+        expect(namespace.actual_plan_name).to eq 'gold'
+      end
+    end
+
+    context 'when namespace does not have plan associated' do
+      it 'returns a free plan name' do
+        expect(namespace.actual_plan_name).to eq 'free'
+      end
+    end
+  end
 end