Add test for task queue depth logger

1 files changed, 7 insertions, 0 deletions

diff --git a/waitress/tests/test_task.py b/waitress/tests/test_task.py
index 2a2759a..fa828e9 100644
--- a/waitress/tests/test_task.py
+++ b/waitress/tests/test_task.py
@@ -65,6 +65,13 @@ class TestThreadedTaskDispatcher(unittest.TestCase):
         self.assertEqual(inst.queue.qsize(), 1)
         self.assertTrue(task.deferred)
 
+    def test_log_queue_depth(self):
+        task = DummyTask()
+        inst = self._makeOne()
+        inst.add_task(task)
+        inst.logger = DummyLogger()
+        self.assertEqual(len(inst.logger.logged), 1)
+
     def test_add_task_defer_raises(self):
         task = DummyTask(ValueError)
         inst = self._makeOne()