Move EE-specific Kubernetes specs to ee/

`kubernetes_service_spec.rb`:
* Remove specs for #deprecated? and #deprecation_message
as they are duplicated
* Move EE-specific specs for #calculate_reactive_cache to ee/
* Modify shared specs for #calculate_reactive_cache to work
for both CE and EE.

ee/spec/models/project_services/kubernetes_service_spec.rb

@@ -66,4 +66,46 @@ describe KubernetesService, models: true, use_clean_rails_memory_store_caching:
 
     it_behaves_like 'same behavior between KubernetesService and Platform::Kubernetes'
   end
+
+  describe '#calculate_reactive_cache' do
+    let(:project) { create(:kubernetes_project) }
+    let(:service) { project.deployment_platform }
+
+    subject { service.calculate_reactive_cache }
+
+    context 'when service is inactive' do
+      before do
+        service.active = false
+      end
+
+      it { is_expected.to be_nil }
+    end
+
+    context 'when kubernetes responds with valid pods and deployments' do
+      before do
+        stub_kubeclient_pods
+        stub_kubeclient_deployments
+      end
+
+      it { is_expected.to eq(pods: [kube_pod], deployments: [kube_deployment]) }
+    end
+
+    context 'when kubernetes responds with 500s' do
+      before do
+        stub_kubeclient_pods(status: 500)
+        stub_kubeclient_deployments(status: 500)
+      end
+
+      it { expect { subject }.to raise_error(Kubeclient::HttpError) }
+    end
+
+    context 'when kubernetes responds with 404s' do
+      before do
+        stub_kubeclient_pods(status: 404)
+        stub_kubeclient_deployments(status: 404)
+      end
+
+      it { is_expected.to eq(pods: [], deployments: []) }
+    end
+  end
 end

spec/models/project_services/kubernetes_service_spec.rb

@@ -357,19 +357,19 @@ describe KubernetesService, :use_clean_rails_memory_store_caching do
       it { is_expected.to be_nil }
     end
 
-    context 'when kubernetes responds with valid pods and deployments' do
+    context 'when kubernetes responds with valid pods' do
       before do
         stub_kubeclient_pods
-        stub_kubeclient_deployments
+        stub_kubeclient_deployments # Used by EE
       end
 
-      it { is_expected.to eq(pods: [kube_pod], deployments: [kube_deployment]) }
+      it { is_expected.to include(pods: [kube_pod]) }
     end
 
     context 'when kubernetes responds with 500s' do
       before do
         stub_kubeclient_pods(status: 500)
-        stub_kubeclient_deployments(status: 500)
+        stub_kubeclient_deployments(status: 500) # Used by EE
       end
 
       it { expect { subject }.to raise_error(Kubeclient::HttpError) }
@@ -378,48 +378,10 @@ describe KubernetesService, :use_clean_rails_memory_store_caching do
     context 'when kubernetes responds with 404s' do
       before do
         stub_kubeclient_pods(status: 404)
-        stub_kubeclient_deployments(status: 404)
+        stub_kubeclient_deployments(status: 404) # Used by EE
       end
 
-      it { is_expected.to eq(pods: [], deployments: []) }
-    end
-  end
-
-  describe "#deprecated?" do
-    let(:kubernetes_service) { create(:kubernetes_service) }
-
-    context 'with an active kubernetes service' do
-      it 'should return false' do
-        expect(kubernetes_service.deprecated?).to be_falsy
-      end
-    end
-
-    context 'with a inactive kubernetes service' do
-      it 'should return true' do
-        kubernetes_service.update_attribute(:active, false)
-        expect(kubernetes_service.deprecated?).to be_truthy
-      end
-    end
-  end
-
-  describe "#deprecation_message" do
-    let(:kubernetes_service) { create(:kubernetes_service) }
-
-    it 'should indicate the service is deprecated' do
-      expect(kubernetes_service.deprecation_message).to match(/Kubernetes service integration has been deprecated/)
-    end
-
-    context 'if the services is active' do
-      it 'should return a message' do
-        expect(kubernetes_service.deprecation_message).to match(/Your Kubernetes cluster information on this page is still editable/)
-      end
-    end
-
-    context 'if the service is not active' do
-      it 'should return a message' do
-        kubernetes_service.update_attribute(:active, false)
-        expect(kubernetes_service.deprecation_message).to match(/Fields on this page are now uneditable/)
-      end
+      it { is_expected.to include(pods: []) }
     end
   end