Schedule Ingress IP address fetch from K8s after clusters page load (#42643)

2 files changed, 35 insertions, 0 deletions

diff --git a/spec/controllers/projects/clusters_controller_spec.rb b/spec/controllers/projects/clusters_controller_spec.rb
index 954fc79f57d..617c1471239 100644
--- a/spec/controllers/projects/clusters_controller_spec.rb
+++ b/spec/controllers/projects/clusters_controller_spec.rb
@@ -91,6 +91,12 @@ describe Projects::ClustersController do
         expect(response).to have_gitlab_http_status(:ok)
         expect(response).to match_response_schema('cluster_status')
       end
+
+      it 'invokes sync_details on each application' do
+        expect_any_instance_of(Clusters::Applications::Ingress).to receive(:sync_details)
+
+        go
+      end
     end
 
     describe 'security' do
diff --git a/spec/models/clusters/applications/ingress_spec.rb b/spec/models/clusters/applications/ingress_spec.rb
index c8109bf3cf6..ced5a4ee4d5 100644
--- a/spec/models/clusters/applications/ingress_spec.rb
+++ b/spec/models/clusters/applications/ingress_spec.rb
@@ -22,4 +22,33 @@ describe Clusters::Applications::Ingress do
         .with(ClusterWaitForIngressIpAddressWorker::INTERVAL, 'ingress', application.id, 3)
     end
   end
+
+  describe '#sync_details' do
+    let(:application) { create(:clusters_applications_ingress, :installed) }
+
+    before do
+      application.sync_details
+    end
+
+    it 'schedules a ClusterWaitForIngressIpAddressWorker' do
+      expect(ClusterWaitForIngressIpAddressWorker).to have_received(:perform_in)
+        .with(ClusterWaitForIngressIpAddressWorker::INTERVAL, 'ingress', application.id, 3)
+    end
+
+    context 'when the application is not installed' do
+      let(:application) { create(:clusters_applications_ingress, :installing) }
+
+      it 'does not schedule a ClusterWaitForIngressIpAddressWorker' do
+        expect(ClusterWaitForIngressIpAddressWorker).not_to have_received(:perform_in)
+      end
+    end
+
+    context 'when there is already an external_ip' do
+      let(:application) { create(:clusters_applications_ingress, :installed, external_ip: '111.222.222.111') }
+
+      it 'does not schedule a ClusterWaitForIngressIpAddressWorker' do
+        expect(ClusterWaitForIngressIpAddressWorker).not_to have_received(:perform_in)
+      end
+    end
+  end
 end