Add latest changes from gitlab-org/gitlab@13-9-stable-eev13.9.0-rc42

1 files changed, 51 insertions, 0 deletions

diff --git a/spec/services/ci/generate_codequality_mr_diff_report_service_spec.rb b/spec/services/ci/generate_codequality_mr_diff_report_service_spec.rb
new file mode 100644
index 00000000000..5d747a09f2a
--- /dev/null
+++ b/spec/services/ci/generate_codequality_mr_diff_report_service_spec.rb
@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Ci::GenerateCodequalityMrDiffReportService do
+  let(:service) { described_class.new(project) }
+  let(:project) { create(:project, :repository) }
+
+  describe '#execute' do
+    subject { service.execute(base_pipeline, head_pipeline) }
+
+    context 'when head pipeline has codequality mr diff report' do
+      let!(:merge_request) { create(:merge_request, :with_codequality_mr_diff_reports, source_project: project) }
+      let!(:service) { described_class.new(project, nil, id: merge_request.id) }
+      let!(:head_pipeline) { merge_request.head_pipeline }
+      let!(:base_pipeline) { nil }
+
+      it 'returns status and data', :aggregate_failures do
+        expect_any_instance_of(Ci::PipelineArtifact) do |instance|
+          expect(instance).to receive(:present)
+          expect(instance).to receive(:for_files).with(merge_request.new_paths).and_call_original
+        end
+
+        expect(subject[:status]).to eq(:parsed)
+        expect(subject[:data]).to eq(files: {})
+      end
+    end
+
+    context 'when head pipeline does not have a codequality mr diff report' do
+      let!(:merge_request) { create(:merge_request, source_project: project) }
+      let!(:service) { described_class.new(project, nil, id: merge_request.id) }
+      let!(:head_pipeline) { merge_request.head_pipeline }
+      let!(:base_pipeline) { nil }
+
+      it 'returns status and error message' do
+        expect(subject[:status]).to eq(:error)
+        expect(subject[:status_reason]).to include('An error occurred while fetching codequality mr diff reports.')
+      end
+    end
+
+    context 'when head pipeline has codequality mr diff report and no merge request associated' do
+      let!(:head_pipeline) { create(:ci_pipeline, :with_codequality_mr_diff_report, project: project) }
+      let!(:base_pipeline) { nil }
+
+      it 'returns status and error message' do
+        expect(subject[:status]).to eq(:error)
+        expect(subject[:status_reason]).to include('An error occurred while fetching codequality mr diff reports.')
+      end
+    end
+  end
+end