Add a simple integration test for Gunicorn worker

requirements-dev.txt

@@ -9,3 +9,4 @@ pytest
 tox
 ujson
 uvloop
+gunicorn

tests/test_worker.py

@@ -0,0 +1,22 @@
+import time
+import json
+import shlex
+import subprocess
+import urllib.request
+
+import pytest
+
+
+@pytest.fixture(scope='module')
+def gunicorn_worker():
+    command = 'gunicorn --bind 127.0.0.1:1337 --worker-class sanic.worker.GunicornWorker examples.simple_server:app'
+    worker = subprocess.Popen(shlex.split(command))
+    time.sleep(1)
+    yield
+    worker.kill()
+
+
+def test_gunicorn_worker(gunicorn_worker):
+    with urllib.request.urlopen('http://localhost:1337/') as f:
+        res = json.loads(f.read(100).decode())
+    assert res['test']

tox.ini

@@ -13,6 +13,7 @@ deps =
     aiohttp==1.3.5
     chardet<=2.3.0
     beautifulsoup4
+    gunicorn
 commands =
     pytest tests {posargs}
     coverage erase