diff --git a/test/hirefire/macro/test_resque.rb b/test/hirefire/macro/test_resque.rb
index 9e80ea1..ac80732 100644
--- a/test/hirefire/macro/test_resque.rb
+++ b/test/hirefire/macro/test_resque.rb
@@ -32,6 +32,8 @@ def test_job_queue_size_with_jobs
   def test_job_queue_size_with_working
     enqueue_to_working_with_queue :default, BasicJob
     assert_equal 1, HireFire::Macro::Resque.job_queue_size
+    assert_equal 1, HireFire::Macro::Resque.job_queue_size(:default)
+    assert_equal 0, HireFire::Macro::Resque.job_queue_size(:mailer)
   end
 
   def test_job_queue_size_with_scheduled_jobs