1 files changed, 44 insertions, 0 deletions
diff --git a/spec/workers/mail_scheduler/notification_service_worker_spec.rb b/spec/workers/mail_scheduler/notification_service_worker_spec.rb
new file mode 100644
index 00000000000..f725c8763a0
--- /dev/null
+++ b/spec/workers/mail_scheduler/notification_service_worker_spec.rb
@@ -0,0 +1,44 @@
+require 'spec_helper'
+
+describe MailScheduler::NotificationServiceWorker do
+  let(:worker) { described_class.new }
+  let(:method) { 'new_key' }
+  set(:key) { create(:personal_key) }
+
+  def serialize(*args)
+    ActiveJob::Arguments.serialize(args)
+  end
+
+  describe '#perform' do
+    it 'deserializes arguments from global IDs' do
+      expect(worker.notification_service).to receive(method).with(key)
+
+      worker.perform(method, *serialize(key))
+    end
+
+    context 'when the arguments cannot be deserialized' do
+      it 'does nothing' do
+        expect(worker.notification_service).not_to receive(method)
+
+        worker.perform(method, key.to_global_id.to_s.succ)
+      end
+    end
+
+    context 'when the method is not a public method' do
+      it 'raises NoMethodError' do
+        expect { worker.perform('notifiable?', *serialize(key)) }.to raise_error(NoMethodError)
+      end
+    end
+  end
+
+  describe '.perform_async' do
+    it 'serializes arguments as global IDs when scheduling' do
+      Sidekiq::Testing.fake! do
+        described_class.perform_async(method, key)
+
+        expect(described_class.jobs.count).to eq(1)
+        expect(described_class.jobs.first).to include('args' => [method, *serialize(key)])
+      end
+    end
+  end
+end