1 files changed, 27 insertions, 0 deletions
diff --git a/spec/models/clusters/cluster_spec.rb b/spec/models/clusters/cluster_spec.rb
index 894ef3fb956..58203da5b22 100644
--- a/spec/models/clusters/cluster_spec.rb
+++ b/spec/models/clusters/cluster_spec.rb
@@ -95,6 +95,24 @@ describe Clusters::Cluster do
     it { is_expected.to contain_exactly(cluster) }
   end
 
+  describe '.managed' do
+    subject do
+      described_class.managed
+    end
+
+    context 'cluster is not managed' do
+      let!(:cluster) { create(:cluster, :not_managed) }
+
+      it { is_expected.not_to include(cluster) }
+    end
+
+    context 'cluster is managed' do
+      let!(:cluster) { create(:cluster) }
+
+      it { is_expected.to include(cluster) }
+    end
+  end
+
   describe '.missing_kubernetes_namespace' do
     let!(:cluster) { create(:cluster, :provided_by_gcp, :project) }
     let(:project) { cluster.project }
@@ -307,6 +325,15 @@ describe Clusters::Cluster do
       end
     end
 
+    context 'when group and instance have configured kubernetes clusters' do
+      let(:project) { create(:project, group: group) }
+      let!(:instance_cluster) { create(:cluster, :provided_by_gcp, :instance) }
+
+      it 'returns clusters in order, descending the hierachy' do
+        is_expected.to eq([group_cluster, instance_cluster])
+      end
+    end
+
     context 'when sub-group has configured kubernetes cluster', :nested_groups do
       let(:sub_group_cluster) { create(:cluster, :provided_by_gcp, :group) }
       let(:sub_group) { sub_group_cluster.group }