diff options
Diffstat (limited to 'spec/models/clusters/applications/knative_spec.rb')
-rw-r--r-- | spec/models/clusters/applications/knative_spec.rb | 46 |
1 files changed, 43 insertions, 3 deletions
diff --git a/spec/models/clusters/applications/knative_spec.rb b/spec/models/clusters/applications/knative_spec.rb index 7f4819cbb9a..334f10526cb 100644 --- a/spec/models/clusters/applications/knative_spec.rb +++ b/spec/models/clusters/applications/knative_spec.rb @@ -39,7 +39,7 @@ describe Clusters::Applications::Knative do describe '#can_uninstall?' do subject { knative.can_uninstall? } - it { is_expected.to be_falsey } + it { is_expected.to be_truthy } end describe '#schedule_status_update with external_ip' do @@ -91,7 +91,7 @@ describe Clusters::Applications::Knative do end it 'does not install metrics for prometheus' do - expect(subject.postinstall).to be_nil + expect(subject.postinstall).to be_empty end context 'with prometheus installed' do @@ -101,7 +101,7 @@ describe Clusters::Applications::Knative do subject { knative.install_command } it 'installs metrics' do - expect(subject.postinstall).not_to be_nil + expect(subject.postinstall).not_to be_empty expect(subject.postinstall.length).to be(1) expect(subject.postinstall[0]).to eql("kubectl apply -f #{Clusters::Applications::Knative::METRICS_CONFIG}") end @@ -129,6 +129,46 @@ describe Clusters::Applications::Knative do it_behaves_like 'a command' end + describe '#uninstall_command' do + subject { knative.uninstall_command } + + it { is_expected.to be_an_instance_of(Gitlab::Kubernetes::Helm::DeleteCommand) } + + it "removes knative deployed services before uninstallation" do + 2.times do |i| + cluster_project = create(:cluster_project, cluster: knative.cluster) + + create(:cluster_kubernetes_namespace, + cluster: cluster_project.cluster, + cluster_project: cluster_project, + project: cluster_project.project, + namespace: "namespace_#{i}") + end + + remove_namespaced_services_script = [ + "kubectl delete ksvc --all -n #{knative.cluster.kubernetes_namespaces.first.namespace}", + "kubectl delete ksvc --all -n #{knative.cluster.kubernetes_namespaces.second.namespace}" + ] + + expect(subject.predelete).to match_array(remove_namespaced_services_script) + end + + it "initializes command with all necessary postdelete script" do + api_resources = YAML.safe_load(File.read(Rails.root.join(Clusters::Applications::Knative::API_RESOURCES_PATH))) + + remove_knative_istio_leftovers_script = [ + "kubectl delete --ignore-not-found ns knative-serving", + "kubectl delete --ignore-not-found ns knative-build" + ] + + full_delete_commands_size = api_resources.size + remove_knative_istio_leftovers_script.size + + expect(subject.postdelete).to include(*remove_knative_istio_leftovers_script) + expect(subject.postdelete.size).to eq(full_delete_commands_size) + expect(subject.postdelete[2]).to eq("kubectl delete --ignore-not-found crd #{api_resources[0]}") + end + end + describe '#files' do let(:application) { knative } let(:values) { subject[:'values.yaml'] } |