117 lines
4.1 KiB
Ruby
117 lines
4.1 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe Clusters::Cleanup::AppService do
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describe '#execute' do
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let!(:cluster) { create(:cluster, :project, :cleanup_uninstalling_applications, provider_type: :gcp) }
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let(:service) { described_class.new(cluster) }
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let(:logger) { service.send(:logger) }
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let(:log_meta) do
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{
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service: described_class.name,
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cluster_id: cluster.id,
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execution_count: 0
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}
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end
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subject { service.execute }
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shared_examples 'does not reschedule itself' do
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it 'does not reschedule itself' do
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expect(Clusters::Cleanup::AppWorker).not_to receive(:perform_in)
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end
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end
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context 'when cluster has no applications available or transitioning applications' do
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it_behaves_like 'does not reschedule itself'
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it 'transitions cluster to cleanup_removing_project_namespaces' do
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expect { subject }
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.to change { cluster.reload.cleanup_status_name }
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.from(:cleanup_uninstalling_applications)
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.to(:cleanup_removing_project_namespaces)
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end
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it 'schedules Clusters::Cleanup::ProjectNamespaceWorker' do
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expect(Clusters::Cleanup::ProjectNamespaceWorker).to receive(:perform_async).with(cluster.id)
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subject
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end
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it 'logs all events' do
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expect(logger).to receive(:info)
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.with(log_meta.merge(event: :schedule_remove_project_namespaces))
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subject
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end
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end
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context 'when cluster has uninstallable applications' do
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shared_examples 'reschedules itself' do
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it 'reschedules itself' do
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expect(Clusters::Cleanup::AppWorker)
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.to receive(:perform_in)
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.with(1.minute, cluster.id, 1)
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subject
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end
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end
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context 'has applications with dependencies' do
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let!(:helm) { create(:clusters_applications_helm, :installed, cluster: cluster) }
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let!(:ingress) { create(:clusters_applications_ingress, :installed, cluster: cluster) }
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let!(:cert_manager) { create(:clusters_applications_cert_manager, :installed, cluster: cluster) }
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let!(:jupyter) { create(:clusters_applications_jupyter, :installed, cluster: cluster) }
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it_behaves_like 'reschedules itself'
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it 'only uninstalls apps that are not dependencies for other installed apps' do
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expect(Clusters::Applications::UninstallWorker)
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.not_to receive(:perform_async).with(helm.name, helm.id)
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expect(Clusters::Applications::UninstallWorker)
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.not_to receive(:perform_async).with(ingress.name, ingress.id)
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expect(Clusters::Applications::UninstallWorker)
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.to receive(:perform_async).with(cert_manager.name, cert_manager.id)
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.and_call_original
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expect(Clusters::Applications::UninstallWorker)
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.to receive(:perform_async).with(jupyter.name, jupyter.id)
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.and_call_original
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subject
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end
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it 'logs application uninstalls and next execution' do
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expect(logger).to receive(:info)
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.with(log_meta.merge(event: :uninstalling_app, application: kind_of(String))).twice
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expect(logger).to receive(:info)
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.with(log_meta.merge(event: :scheduling_execution, next_execution: 1))
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subject
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end
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context 'cluster is not cleanup_uninstalling_applications' do
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let!(:cluster) { create(:cluster, :project, provider_type: :gcp) }
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it_behaves_like 'does not reschedule itself'
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end
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end
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context 'when applications are still uninstalling/scheduled/depending on others' do
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let!(:helm) { create(:clusters_applications_helm, :installed, cluster: cluster) }
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let!(:ingress) { create(:clusters_applications_ingress, :scheduled, cluster: cluster) }
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let!(:runner) { create(:clusters_applications_runner, :uninstalling, cluster: cluster) }
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it_behaves_like 'reschedules itself'
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it 'does not call the uninstallation service' do
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expect(Clusters::Applications::UninstallWorker).not_to receive(:new)
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subject
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end
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end
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end
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end
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end
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