1 files changed, 27 insertions, 0 deletions
diff --git a/activesupport/test/queueing/synchronous_queue_test.rb b/activesupport/test/queueing/synchronous_queue_test.rb
new file mode 100644
index 0000000000..86c39d0f6c
--- /dev/null
+++ b/activesupport/test/queueing/synchronous_queue_test.rb
@@ -0,0 +1,27 @@
+require 'abstract_unit'
+require 'active_support/queueing'
+
+class SynchronousQueueTest < ActiveSupport::TestCase
+  class Job
+    attr_reader :ran
+    def run; @ran = true end
+  end
+
+  class ExceptionRaisingJob
+    def run; raise end
+  end
+
+  def setup
+    @queue = ActiveSupport::SynchronousQueue.new
+  end
+
+  def test_runs_jobs_immediately
+    job = Job.new
+    @queue.push job
+    assert job.ran
+
+    assert_raises RuntimeError do
+      @queue.push ExceptionRaisingJob.new
+    end
+  end
+end