1 files changed, 79 insertions, 0 deletions
diff --git a/spec/workers/clusters/applications/deactivate_integration_worker_spec.rb b/spec/workers/clusters/applications/deactivate_integration_worker_spec.rb
new file mode 100644
index 00000000000..3f0188eee23
--- /dev/null
+++ b/spec/workers/clusters/applications/deactivate_integration_worker_spec.rb
@@ -0,0 +1,79 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Clusters::Applications::DeactivateIntegrationWorker, '#perform' do
+  context 'when cluster exists' do
+    describe 'prometheus integration' do
+      let(:integration_name) { 'prometheus' }
+      let!(:integration) { create(:clusters_integrations_prometheus, cluster: cluster) }
+
+      context 'when prometheus integration exists' do
+        let!(:prometheus_integration) do
+          create(:prometheus_integration, project: project, manual_configuration: false, active: true)
+        end
+
+        before do
+          integration.delete # prometheus integration before save synchronises active stated with integration existence.
+        end
+
+        context 'with cluster type: group' do
+          let(:group) { create(:group) }
+          let(:project) { create(:project, group: group) }
+          let(:cluster) { create(:cluster_for_group, groups: [group]) }
+
+          it 'ensures Prometheus integration is deactivated' do
+            expect { described_class.new.perform(cluster.id, integration_name) }
+              .to change { prometheus_integration.reload.active }.from(true).to(false)
+          end
+        end
+
+        context 'with cluster type: project' do
+          let(:project) { create(:project) }
+          let(:cluster) { create(:cluster, projects: [project]) }
+
+          it 'ensures Prometheus integration is deactivated' do
+            expect { described_class.new.perform(cluster.id, integration_name) }
+              .to change { prometheus_integration.reload.active }.from(true).to(false)
+          end
+        end
+
+        context 'with cluster type: instance' do
+          let(:project) { create(:project) }
+          let(:cluster) { create(:cluster, :instance) }
+
+          it 'ensures Prometheus integration is deactivated' do
+            expect { described_class.new.perform(cluster.id, integration_name) }
+              .to change { prometheus_integration.reload.active }.from(true).to(false)
+          end
+
+          context 'when using the old worker class' do
+            let(:described_class) { Clusters::Applications::ActivateServiceWorker }
+
+            it 'ensures Prometheus integration is deactivated' do
+              expect { described_class.new.perform(cluster.id, integration_name) }
+                .to change { prometheus_integration.reload.active }.from(true).to(false)
+            end
+          end
+        end
+      end
+
+      context 'when prometheus integration does not exist' do
+        context 'with cluster type: project' do
+          let(:project) { create(:project) }
+          let(:cluster) { create(:cluster, projects: [project]) }
+
+          it 'does not raise errors' do
+            expect { described_class.new.perform(cluster.id, integration_name) }.not_to raise_error
+          end
+        end
+      end
+    end
+  end
+
+  context 'when cluster does not exist' do
+    it 'raises Record Not Found error' do
+      expect { described_class.new.perform(0, 'ignored in this context') }.to raise_error(ActiveRecord::RecordNotFound)
+    end
+  end
+end