diff --git a/tests/test_celery_pool_asyncio.py b/tests/test_celery_pool_asyncio.py
index e87a026..5576ace 100644
--- a/tests/test_celery_pool_asyncio.py
+++ b/tests/test_celery_pool_asyncio.py
@@ -1,16 +1,6 @@
 #!/usr/bin/env python
-
-import pathlib
 import asyncio
-import time
-from pprint import pformat
-#from concurrent.futures import TimeoutError
-
-import pytest
-from kombu import Queue
-
-
-from celery_pool_asyncio import TaskPool
+import pathlib
 
 root = pathlib.Path()
 brocker = root / 'brocker'
@@ -25,14 +15,15 @@
 dir_processed = brocker / 'processed'
 dir_processed.mkdir(exist_ok=True)
 
+
 async def tack_function(input_data):
     await asyncio.sleep(1)
     return input_data.upper()
 
 
-@pytest.fixture(scope='session')
-def celery_config():
-    return {
+def test_create_task():
+    from celery.contrib.testing.app import TestApp
+    app = TestApp(config={
         'broker_url': 'filesystem:// %s' % dir_messages,
         'broker_transport_options': {
             'data_folder_in': '%s' % dir_out,
@@ -40,30 +31,24 @@ def celery_config():
             'data_folder_processed': '%s' % dir_processed,
         },
         'result_persistent': True,
-    }
-
-
-@pytest.fixture(scope='session')
-def celery_includes():
-    return [
-        'test_celery_pool_asyncio',
-    ]
-
-
-@pytest.fixture(scope='session')
-def celery_worker_pool():
-    return 'celery_pool_asyncio:TaskPool'
-
-
-def test_create_task(celery_app, celery_worker):
-    @celery_app.task
-    async def tack_function(input_data):
-        await asyncio.sleep(1)
-        print('tack_function', input_data)
-        return input_data.upper()
-
-    task = tack_function.delay('hello, world!')
-    print('task', task)
-    result = task.get(timeout=10)
-    print('result', result)
-
+        'worker_pool': 'celery_pool_asyncio:TaskPool',
+    })
+    wrapped = app.task(tack_function)
+    app.register_task(wrapped)
+    msg = 'hello, world!'
+    loop = asyncio.get_event_loop()
+    if False:
+        #
+        # This works.
+        #
+        task = wrapped(msg)
+        reply = loop.run_until_complete(task)
+    else:
+        #
+        # This times out.
+        #
+        task = wrapped.delay(msg)
+        reply = loop.run_until_complete(task)
+        reply = reply.get(timeout=10)
+    loop.close()
+    assert reply == msg.upper()