1 files changed, 94 insertions, 0 deletions
diff --git a/spec/services/ci/abort_pipelines_service_spec.rb b/spec/services/ci/abort_pipelines_service_spec.rb
new file mode 100644
index 00000000000..e31a45cb123
--- /dev/null
+++ b/spec/services/ci/abort_pipelines_service_spec.rb
@@ -0,0 +1,94 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Ci::AbortPipelinesService do
+  let_it_be(:user) { create(:user) }
+  let_it_be(:project) { create(:project, namespace: user.namespace) }
+
+  let_it_be(:cancelable_pipeline, reload: true) { create(:ci_pipeline, :running, project: project, user: user) }
+  let_it_be(:manual_pipeline, reload: true) { create(:ci_pipeline, status: :manual, project: project, user: user) } # not cancelable
+  let_it_be(:other_users_pipeline, reload: true) { create(:ci_pipeline, :running, project: project, user: create(:user)) } # not this user's pipeline
+  let_it_be(:cancelable_build, reload: true) { create(:ci_build, :running, pipeline: cancelable_pipeline) }
+  let_it_be(:non_cancelable_build, reload: true) { create(:ci_build, :success, pipeline: cancelable_pipeline) }
+  let_it_be(:cancelable_stage, reload: true) { create(:ci_stage_entity, name: 'stageA', status: :running, pipeline: cancelable_pipeline, project: project) }
+  let_it_be(:non_cancelable_stage, reload: true) { create(:ci_stage_entity, name: 'stageB', status: :success, pipeline: cancelable_pipeline, project: project) }
+
+  describe '#execute' do
+    def expect_correct_cancellations
+      expect(cancelable_pipeline.finished_at).not_to be_nil
+      expect(cancelable_pipeline.status).to eq('failed')
+      expect((cancelable_pipeline.stages - [non_cancelable_stage]).map(&:status)).to all(eq('failed'))
+      expect(cancelable_build.status).to eq('failed')
+      expect(cancelable_build.finished_at).not_to be_nil
+
+      expect(manual_pipeline.status).not_to eq('failed')
+      expect(non_cancelable_stage.status).not_to eq('failed')
+      expect(non_cancelable_build.status).not_to eq('failed')
+    end
+
+    context 'with project pipelines' do
+      def abort_project_pipelines
+        described_class.new.execute(project.all_pipelines, :project_deleted)
+      end
+
+      it 'fails all running pipelines and related jobs' do
+        expect(abort_project_pipelines).to be_success
+
+        expect_correct_cancellations
+
+        expect(other_users_pipeline.status).to eq('failed')
+        expect(other_users_pipeline.failure_reason).to eq('project_deleted')
+        expect(other_users_pipeline.stages.map(&:status)).to all(eq('failed'))
+      end
+
+      it 'avoids N+1 queries' do
+        control_count = ActiveRecord::QueryRecorder.new { abort_project_pipelines }.count
+
+        pipelines = create_list(:ci_pipeline, 5, :running, project: project)
+        create_list(:ci_build, 5, :running, pipeline: pipelines.first)
+
+        expect { abort_project_pipelines }.not_to exceed_query_limit(control_count)
+      end
+
+      context 'with live build logs' do
+        before do
+          create(:ci_build_trace_chunk, build: cancelable_build)
+        end
+
+        it 'makes failed builds with stale trace visible' do
+          expect(Ci::Build.with_stale_live_trace.count).to eq 0
+
+          travel_to(2.days.ago) do
+            abort_project_pipelines
+          end
+
+          expect(Ci::Build.with_stale_live_trace.count).to eq 1
+        end
+      end
+    end
+
+    context 'with user pipelines' do
+      def abort_user_pipelines
+        described_class.new.execute(user.pipelines, :user_blocked)
+      end
+
+      it 'fails all running pipelines and related jobs' do
+        expect(abort_user_pipelines).to be_success
+
+        expect_correct_cancellations
+
+        expect(other_users_pipeline.status).not_to eq('failed')
+      end
+
+      it 'avoids N+1 queries' do
+        control_count = ActiveRecord::QueryRecorder.new { abort_user_pipelines }.count
+
+        pipelines = create_list(:ci_pipeline, 5, :running, project: project, user: user)
+        create_list(:ci_build, 5, :running, pipeline: pipelines.first)
+
+        expect { abort_user_pipelines }.not_to exceed_query_limit(control_count)
+      end
+    end
+  end
+end