1 files changed, 45 insertions, 0 deletions
diff --git a/spec/workers/ci/runners/reconcile_existing_runner_versions_cron_worker_spec.rb b/spec/workers/ci/runners/reconcile_existing_runner_versions_cron_worker_spec.rb
new file mode 100644
index 00000000000..1292df62ce5
--- /dev/null
+++ b/spec/workers/ci/runners/reconcile_existing_runner_versions_cron_worker_spec.rb
@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Ci::Runners::ReconcileExistingRunnerVersionsCronWorker do
+  subject(:worker) { described_class.new }
+
+  describe '#perform' do
+    context 'when scheduled by cronjob' do
+      it 'reschedules itself' do
+        expect(described_class).to(receive(:perform_in).with(a_value_between(0, 12.hours.in_seconds), false))
+        expect(::Ci::Runners::ReconcileExistingRunnerVersionsService).not_to receive(:new)
+
+        worker.perform
+      end
+    end
+
+    context 'when self-scheduled' do
+      include_examples 'an idempotent worker' do
+        subject(:perform) { perform_multiple(false, worker: worker) }
+
+        it 'executes the service' do
+          expect_next_instance_of(Ci::Runners::ReconcileExistingRunnerVersionsService) do |service|
+            expect(service).to receive(:execute).and_return(ServiceResponse.success)
+          end.exactly(worker_exec_times)
+
+          perform
+        end
+      end
+
+      it 'logs the service result' do
+        expect_next_instance_of(Ci::Runners::ReconcileExistingRunnerVersionsService) do |service|
+          expect(service).to receive(:execute)
+            .and_return(ServiceResponse.success(payload: { some_job_result_key: 'some_value' }))
+        end
+
+        worker.perform(false)
+
+        expect(worker.logging_extras).to eq({
+          'extra.ci_runners_reconcile_existing_runner_versions_cron_worker.some_job_result_key' => 'some_value'
+        })
+      end
+    end
+  end
+end