Include cluster domain into Project Cluster API

Domain was introduced on 11.8 and was not included on the
Project Cluster API. With this change user will be able to include
domain when adding and updating a cluster. Domain will also be included
on the GET calls.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/59441

1 files changed, 7 insertions, 1 deletions

diff --git a/spec/requests/api/project_clusters_spec.rb b/spec/requests/api/project_clusters_spec.rb
index 4e42e233b4c..81442125a1c 100644
--- a/spec/requests/api/project_clusters_spec.rb
+++ b/spec/requests/api/project_clusters_spec.rb
@@ -60,7 +60,7 @@ describe API::ProjectClusters do
     end
 
     let(:cluster) do
-      create(:cluster, :project, :provided_by_gcp,
+      create(:cluster, :project, :provided_by_gcp, :with_domain,
              platform_kubernetes: platform_kubernetes,
              user: current_user,
              projects: [project])
@@ -88,6 +88,7 @@ describe API::ProjectClusters do
         expect(json_response['platform_type']).to eq('kubernetes')
         expect(json_response['environment_scope']).to eq('*')
         expect(json_response['cluster_type']).to eq('project_type')
+        expect(json_response['domain']).to eq('example.com')
       end
 
       it 'returns project information' do
@@ -187,6 +188,7 @@ describe API::ProjectClusters do
     let(:cluster_params) do
       {
         name: 'test-cluster',
+        domain: 'domain.example.com',
         platform_kubernetes_attributes: platform_kubernetes_attributes
       }
     end
@@ -217,6 +219,7 @@ describe API::ProjectClusters do
           expect(cluster_result).to be_kubernetes
           expect(cluster_result.project).to eq(project)
           expect(cluster_result.name).to eq('test-cluster')
+          expect(cluster_result.domain).to eq('domain.example.com')
           expect(platform_kubernetes.rbac?).to be_truthy
           expect(platform_kubernetes.api_url).to eq(api_url)
           expect(platform_kubernetes.namespace).to eq(namespace)
@@ -294,6 +297,7 @@ describe API::ProjectClusters do
 
     let(:update_params) do
       {
+        domain: 'new-domain.com',
         platform_kubernetes_attributes: platform_kubernetes_attributes
       }
     end
@@ -330,6 +334,7 @@ describe API::ProjectClusters do
         end
 
         it 'should update cluster attributes' do
+          expect(cluster.domain).to eq('new-domain.com')
           expect(cluster.platform_kubernetes.namespace).to eq('new-namespace')
         end
       end
@@ -342,6 +347,7 @@ describe API::ProjectClusters do
         end
 
         it 'should not update cluster attributes' do
+          expect(cluster.domain).not_to eq('new_domain.com')
           expect(cluster.platform_kubernetes.namespace).not_to eq('invalid_namespace')
           expect(cluster.kubernetes_namespace.namespace).not_to eq('invalid_namespace')
         end