1 files changed, 58 insertions, 0 deletions
diff --git a/spec/workers/concerns/application_worker_spec.rb b/spec/workers/concerns/application_worker_spec.rb
new file mode 100644
index 00000000000..0145563e0ed
--- /dev/null
+++ b/spec/workers/concerns/application_worker_spec.rb
@@ -0,0 +1,58 @@
+require 'spec_helper'
+
+describe ApplicationWorker do
+  let(:worker) do
+    Class.new do
+      def self.name
+        'Gitlab::Foo::Bar::DummyWorker'
+      end
+
+      include ApplicationWorker
+    end
+  end
+
+  describe 'Sidekiq options' do
+    it 'sets the queue name based on the class name' do
+      expect(worker.sidekiq_options['queue']).to eq('foo_bar_dummy')
+    end
+  end
+
+  describe '.queue' do
+    it 'returns the queue name' do
+      worker.sidekiq_options queue: :some_queue
+
+      expect(worker.queue).to eq('some_queue')
+    end
+  end
+
+  describe '.bulk_perform_async' do
+    it 'enqueues jobs in bulk' do
+      Sidekiq::Testing.fake! do
+        worker.bulk_perform_async([['Foo', [1]], ['Foo', [2]]])
+
+        expect(worker.jobs.count).to eq 2
+        expect(worker.jobs).to all(include('enqueued_at'))
+      end
+    end
+  end
+
+  describe '.bulk_perform_in' do
+    context 'when delay is valid' do
+      it 'correctly schedules jobs' do
+        Sidekiq::Testing.fake! do
+          worker.bulk_perform_in(1.minute, [['Foo', [1]], ['Foo', [2]]])
+
+          expect(worker.jobs.count).to eq 2
+          expect(worker.jobs).to all(include('at'))
+        end
+      end
+    end
+
+    context 'when delay is invalid' do
+      it 'raises an ArgumentError exception' do
+        expect { worker.bulk_perform_in(-60, [['Foo']]) }
+          .to raise_error(ArgumentError)
+      end
+    end
+  end
+end