1 files changed, 28 insertions, 0 deletions
diff --git a/spec/workers/ci/stuck_builds/drop_scheduled_worker_spec.rb b/spec/workers/ci/stuck_builds/drop_scheduled_worker_spec.rb
new file mode 100644
index 00000000000..57be799d890
--- /dev/null
+++ b/spec/workers/ci/stuck_builds/drop_scheduled_worker_spec.rb
@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Ci::StuckBuilds::DropScheduledWorker do
+  include ExclusiveLeaseHelpers
+
+  let(:worker)     { described_class.new }
+  let(:lease_uuid) { SecureRandom.uuid }
+
+  describe '#perform' do
+    subject { worker.perform }
+
+    it_behaves_like 'an idempotent worker'
+
+    it 'executes an instance of Ci::StuckBuilds::DropScheduledService with an exclusive lease' do
+      expect_to_obtain_exclusive_lease(worker.lease_key, lease_uuid)
+
+      expect_next_instance_of(Ci::StuckBuilds::DropScheduledService) do |service|
+        expect(service).to receive(:execute).exactly(:once)
+      end
+
+      expect_to_cancel_exclusive_lease(worker.lease_key, lease_uuid)
+
+      subject
+    end
+  end
+end