Add latest changes from gitlab-org/gitlab@master

1 files changed, 78 insertions, 0 deletions

diff --git a/spec/services/deployments/older_deployments_drop_service_spec.rb b/spec/services/deployments/older_deployments_drop_service_spec.rb
new file mode 100644
index 00000000000..44e9af07e46
--- /dev/null
+++ b/spec/services/deployments/older_deployments_drop_service_spec.rb
@@ -0,0 +1,78 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Deployments::OlderDeploymentsDropService do
+  let(:environment) { create(:environment) }
+  let(:deployment) { create(:deployment, environment: environment) }
+  let(:service) { described_class.new(deployment) }
+
+  describe '#execute' do
+    subject { service.execute }
+
+    shared_examples 'it does not drop any build' do
+      it do
+        expect { subject }.to not_change(Ci::Build.failed, :count)
+      end
+    end
+
+    context 'when deployment is nil' do
+      let(:deployment) { nil }
+
+      it_behaves_like 'it does not drop any build'
+    end
+
+    context 'when a deployment is passed in' do
+      context 'and there is no active deployment for the related environment' do
+        let(:deployment) { create(:deployment, :canceled, environment: environment) }
+        let(:deployment2) { create(:deployment, :canceled, environment: environment) }
+
+        before do
+          deployment
+          deployment2
+        end
+
+        it_behaves_like 'it does not drop any build'
+      end
+
+      context 'and there are active deployment for the related environment' do
+        let(:deployment) { create(:deployment, :running, environment: environment) }
+        let(:deployment2) { create(:deployment, :running, environment: environment) }
+
+        context 'and there is no older deployment than "deployment"' do
+          before do
+            deployment
+            deployment2
+          end
+
+          it_behaves_like 'it does not drop any build'
+        end
+
+        context 'and there is an older deployment than "deployment"' do
+          let(:older_deployment) { create(:deployment, :running, environment: environment) }
+
+          before do
+            older_deployment
+            deployment
+            deployment2
+          end
+
+          it 'drops that older deployment' do
+            deployable = older_deployment.deployable
+            expect(deployable.failed?).to be_falsey
+
+            subject
+
+            expect(deployable.reload.failed?).to be_truthy
+          end
+
+          context 'and there is no deployable for that older deployment' do
+            let(:older_deployment) { create(:deployment, :running, environment: environment, deployable: nil) }
+
+            it_behaves_like 'it does not drop any build'
+          end
+        end
+      end
+    end
+  end
+end