diff options
Diffstat (limited to 'spec/finders/projects/serverless/functions_finder_spec.rb')
| -rw-r--r-- | spec/finders/projects/serverless/functions_finder_spec.rb | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/spec/finders/projects/serverless/functions_finder_spec.rb b/spec/finders/projects/serverless/functions_finder_spec.rb deleted file mode 100644 index 9b58da2e398..00000000000 --- a/spec/finders/projects/serverless/functions_finder_spec.rb +++ /dev/null @@ -1,185 +0,0 @@ -# frozen_string_literal: true - -require 'spec_helper' - -RSpec.describe Projects::Serverless::FunctionsFinder do - include KubernetesHelpers - include PrometheusHelpers - include ReactiveCachingHelpers - - let(:user) { create(:user) } - let(:project) { create(:project, :repository) } - let(:cluster) { create(:cluster, :project, :provided_by_gcp, projects: [project]) } - let(:service) { cluster.platform_kubernetes } - let(:environment) { create(:environment, project: project) } - let!(:deployment) { create(:deployment, :success, environment: environment, cluster: cluster) } - let(:knative_services_finder) { environment.knative_services_finder } - - let(:namespace) do - create(:cluster_kubernetes_namespace, - cluster: cluster, - project: project, - environment: environment) - end - - before do - project.add_maintainer(user) - end - - describe '#knative_installed' do - context 'when environment does not exist yet' do - shared_examples 'before first deployment' do - let(:service) { cluster.platform_kubernetes } - let(:deployment) { nil } - - it 'returns true if Knative is installed on cluster' do - stub_kubeclient_discover_knative_found(service.api_url) - function_finder = described_class.new(project) - synchronous_reactive_cache(function_finder) - - expect(function_finder.knative_installed).to be true - end - - it 'returns false if Knative is not installed on cluster' do - stub_kubeclient_discover_knative_not_found(service.api_url) - function_finder = described_class.new(project) - synchronous_reactive_cache(function_finder) - - expect(function_finder.knative_installed).to be false - end - end - - context 'when project level cluster is present and enabled' do - it_behaves_like 'before first deployment' do - let(:cluster) { create(:cluster, :project, :provided_by_gcp, enabled: true) } - let(:project) { cluster.project } - end - end - - context 'when group level cluster is present and enabled' do - it_behaves_like 'before first deployment' do - let(:cluster) { create(:cluster, :group, :provided_by_gcp, enabled: true) } - let(:project) { create(:project, group: cluster.groups.first) } - end - end - - context 'when instance level cluster is present and enabled' do - it_behaves_like 'before first deployment' do - let(:project) { create(:project) } - let(:cluster) { create(:cluster, :instance, :provided_by_gcp, enabled: true) } - end - end - - context 'when project level cluster is present, but disabled' do - let(:cluster) { create(:cluster, :project, :provided_by_gcp, enabled: false) } - let(:project) { cluster.project } - let(:service) { cluster.platform_kubernetes } - let(:deployment) { nil } - - it 'returns false even if Knative is installed on cluster' do - stub_kubeclient_discover_knative_found(service.api_url) - function_finder = described_class.new(project) - synchronous_reactive_cache(function_finder) - - expect(function_finder.knative_installed).to be false - end - end - end - - context 'when reactive_caching is still fetching data' do - it 'returns "checking"' do - expect(described_class.new(project).knative_installed).to eq 'checking' - end - end - - context 'when reactive_caching has finished' do - before do - allow(Clusters::KnativeServicesFinder) - .to receive(:new) - .and_return(knative_services_finder) - synchronous_reactive_cache(knative_services_finder) - end - - context 'when knative is not installed' do - it 'returns false' do - stub_kubeclient_discover_knative_not_found(service.api_url) - - expect(described_class.new(project).knative_installed).to eq false - end - end - - context 'reactive_caching is finished and knative is installed' do - it 'returns true' do - stub_kubeclient_knative_services(namespace: namespace.namespace) - stub_kubeclient_service_pods(nil, namespace: namespace.namespace) - - expect(described_class.new(project).knative_installed).to be true - end - end - end - end - - describe 'retrieve data from knative' do - context 'does not have knative installed' do - it { expect(described_class.new(project).execute).to be_empty } - end - - context 'has knative installed' do - let!(:knative) { create(:clusters_applications_knative, :installed, cluster: cluster) } - let(:finder) { described_class.new(project) } - - it 'there are no functions' do - expect(finder.execute).to be_empty - end - - it 'there are functions', :use_clean_rails_memory_store_caching do - stub_kubeclient_service_pods - stub_reactive_cache(knative_services_finder, - { - services: kube_knative_services_body(namespace: namespace.namespace, name: cluster.project.name)["items"], - pods: kube_knative_pods_body(cluster.project.name, namespace.namespace)["items"] - }, - *knative_services_finder.cache_args) - - expect(finder.execute).not_to be_empty - end - - it 'has a function', :use_clean_rails_memory_store_caching do - stub_kubeclient_service_pods - stub_reactive_cache(knative_services_finder, - { - services: kube_knative_services_body(namespace: namespace.namespace, name: cluster.project.name)["items"], - pods: kube_knative_pods_body(cluster.project.name, namespace.namespace)["items"] - }, - *knative_services_finder.cache_args) - - result = finder.service(cluster.environment_scope, cluster.project.name) - expect(result).to be_present - expect(result.name).to be_eql(cluster.project.name) - end - - it 'has metrics', :use_clean_rails_memory_store_caching do - end - end - - context 'has prometheus' do - let(:prometheus_adapter) { double('prometheus_adapter', can_query?: true) } - let!(:knative) { create(:clusters_applications_knative, :installed, cluster: cluster) } - let!(:prometheus) { create(:clusters_integrations_prometheus, cluster: cluster) } - let(:finder) { described_class.new(project) } - - before do - allow(Gitlab::Prometheus::Adapter).to receive(:new).and_return(double(prometheus_adapter: prometheus_adapter)) - allow(prometheus_adapter).to receive(:query).and_return(prometheus_empty_body('matrix')) - end - - it 'is available' do - expect(finder.has_prometheus?("*")).to be true - end - - it 'has query data' do - expect(finder.invocation_metrics("*", cluster.project.name)).not_to be_nil - end - end - end -end |