1 files changed, 47 insertions, 0 deletions
diff --git a/spec/workers/ci/test_failure_history_worker_spec.rb b/spec/workers/ci/test_failure_history_worker_spec.rb
new file mode 100644
index 00000000000..d2896c08209
--- /dev/null
+++ b/spec/workers/ci/test_failure_history_worker_spec.rb
@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe ::Ci::TestFailureHistoryWorker do
+  describe '#perform' do
+    subject(:perform) { described_class.new.perform(pipeline_id) }
+
+    context 'when pipeline exists' do
+      let(:pipeline) { create(:ci_pipeline) }
+      let(:pipeline_id) { pipeline.id }
+
+      it 'executes test failure history service' do
+        expect_next_instance_of(::Ci::TestFailureHistoryService) do |service|
+          expect(service).to receive(:execute)
+        end
+
+        perform
+      end
+    end
+
+    context 'when pipeline does not exist' do
+      let(:pipeline_id) { non_existing_record_id }
+
+      it 'does not execute test failure history service' do
+        expect(Ci::TestFailureHistoryService).not_to receive(:new)
+
+        perform
+      end
+    end
+  end
+
+  include_examples 'an idempotent worker' do
+    let(:pipeline) { create(:ci_pipeline) }
+    let(:job_args) { [pipeline.id] }
+
+    it 'tracks test failures' do
+      # The test report has 2 test case failures
+      create(:ci_build, :failed, :test_reports, pipeline: pipeline, project: pipeline.project)
+
+      subject
+
+      expect(Ci::TestCase.count).to eq(2)
+      expect(Ci::TestCaseFailure.count).to eq(2)
+    end
+  end
+end