1 files changed, 177 insertions, 0 deletions
diff --git a/spec/services/releases/create_service_spec.rb b/spec/services/releases/create_service_spec.rb
index d0859500440..4e3d9d5f108 100644
--- a/spec/services/releases/create_service_spec.rb
+++ b/spec/services/releases/create_service_spec.rb
@@ -186,4 +186,181 @@ describe Releases::CreateService do
       end
     end
   end
+
+  context 'Evidence collection' do
+    let(:sha) { project.repository.commit('master').sha }
+    let(:params) do
+      {
+        name: 'New release',
+        ref: 'master',
+        tag: 'v0.1',
+        description: 'Super nice release',
+        released_at: released_at
+      }.compact
+    end
+    let(:last_release) { project.releases.last }
+
+    around do |example|
+      Timecop.freeze { example.run }
+    end
+
+    subject { service.execute }
+
+    context 'historical release' do
+      let(:released_at) { 3.weeks.ago }
+
+      it 'does not execute CreateEvidenceWorker' do
+        expect { subject }.not_to change(CreateEvidenceWorker.jobs, :size)
+      end
+
+      it 'does not create an Evidence object', :sidekiq_inline do
+        expect { subject }.not_to change(Releases::Evidence, :count)
+      end
+
+      it 'is a historical release' do
+        subject
+
+        expect(last_release.historical_release?).to be_truthy
+      end
+
+      it 'is not an upcoming release' do
+        subject
+
+        expect(last_release.upcoming_release?).to be_falsy
+      end
+    end
+
+    shared_examples 'uses the right pipeline for evidence' do
+      it 'creates evidence without pipeline if it does not exist', :sidekiq_inline do
+        expect_next_instance_of(Releases::CreateEvidenceService, anything, pipeline: nil) do |service|
+          expect(service).to receive(:execute).and_call_original
+        end
+
+        expect { subject }.to change(Releases::Evidence, :count).by(1)
+      end
+
+      it 'uses the last pipeline for evidence', :sidekiq_inline do
+        create(:ci_empty_pipeline, sha: sha, project: project) # old pipeline
+        pipeline = create(:ci_empty_pipeline, sha: sha, project: project)
+
+        expect_next_instance_of(Releases::CreateEvidenceService, anything, pipeline: pipeline) do |service|
+          expect(service).to receive(:execute).and_call_original
+        end
+
+        expect { subject }.to change(Releases::Evidence, :count).by(1)
+      end
+
+      context 'when old evidence_pipeline is passed to service' do
+        let!(:old_pipeline) { create(:ci_empty_pipeline, sha: sha, project: project) }
+        let!(:new_pipeline) { create(:ci_empty_pipeline, sha: sha, project: project) }
+        let(:params) do
+          super().merge(
+            evidence_pipeline: old_pipeline
+          )
+        end
+
+        it 'uses the old pipeline for evidence', :sidekiq_inline do
+          expect_next_instance_of(Releases::CreateEvidenceService, anything, pipeline: old_pipeline) do |service|
+            expect(service).to receive(:execute).and_call_original
+          end
+
+          expect { subject }.to change(Releases::Evidence, :count).by(1)
+        end
+      end
+
+      it 'pipeline is still being used for evidence if new pipeline is being created for tag', :sidekiq_inline do
+        pipeline = create(:ci_empty_pipeline, sha: sha, project: project)
+
+        expect(project.repository).to receive(:add_tag).and_wrap_original do |m, *args|
+          create(:ci_empty_pipeline, sha: sha, project: project)
+          m.call(*args)
+        end
+
+        expect_next_instance_of(Releases::CreateEvidenceService, anything, pipeline: pipeline) do |service|
+          expect(service).to receive(:execute).and_call_original
+        end
+
+        expect { subject }.to change(Releases::Evidence, :count).by(1)
+      end
+
+      it 'uses the last pipeline for evidence when tag is already created', :sidekiq_inline do
+        Tags::CreateService.new(project, user).execute('v0.1', 'master', nil)
+
+        expect(project.repository.find_tag('v0.1')).to be_present
+
+        create(:ci_empty_pipeline, sha: sha, project: project) # old pipeline
+        pipeline = create(:ci_empty_pipeline, sha: sha, project: project)
+
+        expect_next_instance_of(Releases::CreateEvidenceService, anything, pipeline: pipeline) do |service|
+          expect(service).to receive(:execute).and_call_original
+        end
+
+        expect { subject }.to change(Releases::Evidence, :count).by(1)
+      end
+    end
+
+    context 'immediate release' do
+      let(:released_at) { nil }
+
+      it 'sets `released_at` to the current dttm' do
+        subject
+
+        expect(last_release.updated_at).to be_like_time(Time.current)
+      end
+
+      it 'queues CreateEvidenceWorker' do
+        expect { subject }.to change(CreateEvidenceWorker.jobs, :size).by(1)
+      end
+
+      it 'creates Evidence', :sidekiq_inline do
+        expect { subject }.to change(Releases::Evidence, :count).by(1)
+      end
+
+      it 'is not a historical release' do
+        subject
+
+        expect(last_release.historical_release?).to be_falsy
+      end
+
+      it 'is not an upcoming release' do
+        subject
+
+        expect(last_release.upcoming_release?).to be_falsy
+      end
+
+      include_examples 'uses the right pipeline for evidence'
+    end
+
+    context 'upcoming release' do
+      let(:released_at) { 1.day.from_now }
+
+      it 'queues CreateEvidenceWorker' do
+        expect { subject }.to change(CreateEvidenceWorker.jobs, :size).by(1)
+      end
+
+      it 'queues CreateEvidenceWorker at the released_at timestamp' do
+        subject
+
+        expect(CreateEvidenceWorker.jobs.last['at'].to_i).to eq(released_at.to_i)
+      end
+
+      it 'creates Evidence', :sidekiq_inline do
+        expect { subject }.to change(Releases::Evidence, :count).by(1)
+      end
+
+      it 'is not a historical release' do
+        subject
+
+        expect(last_release.historical_release?).to be_falsy
+      end
+
+      it 'is an upcoming release' do
+        subject
+
+        expect(last_release.upcoming_release?).to be_truthy
+      end
+
+      include_examples 'uses the right pipeline for evidence'
+    end
+  end
 end