Boost test speed by pytest-xdist

tests/conftest.py

@@ -0,0 +1,23 @@
+import re
+import sanic
+
+
+def pytest_collection_modifyitems(session, config, items):
+    base_port = sanic.testing.PORT
+
+    worker_id = getattr(config, 'slaveinput', {}).get('slaveid', 'master')
+    m = re.search(r'[0-9]+', worker_id)
+    if m:
+        num_id = int(m.group(0)) + 1
+    else:
+        num_id = 0
+    new_port = base_port + num_id
+
+    def new_test_client(app, port=new_port):
+        return sanic.testing.SanicTestClient(app, port)
+
+    sanic.Sanic.test_port = new_port
+    sanic.Sanic.test_client = property(new_test_client)
+
+    app = sanic.Sanic()
+    assert app.test_client.port == new_port

tests/test_keep_alive_timeout.py

@@ -7,7 +7,7 @@ from sanic.config import Config
 from sanic import server
 import aiohttp
 from aiohttp import TCPConnector
-from sanic.testing import SanicTestClient, HOST, PORT
+from sanic.testing import SanicTestClient, HOST
 
 
 class ReuseableTCPConnector(TCPConnector):
@@ -30,7 +30,7 @@ class ReuseableTCPConnector(TCPConnector):
 
 class ReuseableSanicTestClient(SanicTestClient):
     def __init__(self, app, loop=None):
-        super(ReuseableSanicTestClient, self).__init__(app)
+        super().__init__(app, port=app.test_port)
         if loop is None:
             loop = asyncio.get_event_loop()
         self._loop = loop
@@ -74,7 +74,8 @@ class ReuseableSanicTestClient(SanicTestClient):
             _server = self._server
         else:
             _server_co = self.app.create_server(host=HOST, debug=debug,
-                                                port=PORT, **server_kwargs)
+                                                port=self.app.test_port,
+                                                **server_kwargs)
 
             server.trigger_events(
                 self.app.listeners['before_server_start'], loop)
@@ -133,7 +134,7 @@ class ReuseableSanicTestClient(SanicTestClient):
             url = uri
         else:
             url = 'http://{host}:{port}{uri}'.format(
-                host=HOST, port=PORT, uri=uri)
+                host=HOST, port=self.port, uri=uri)
         do_kill_session = kwargs.pop('end_session', False)
         if self._session:
             session = self._session

tests/test_logging.py

@@ -101,7 +101,6 @@ def test_log_connection_lost(debug, monkeypatch):
     log = stream.getvalue()
 
     if debug:
-        assert log.startswith(
+        assert 'Connection lost before response written @' in log
-            'Connection lost before response written @')
     else:
         assert 'Connection lost before response written @' not in log

tests/test_multiprocessing.py

@@ -3,7 +3,7 @@ import random
 import signal
 
 from sanic import Sanic
-from sanic.testing import HOST, PORT
+from sanic.testing import HOST
 
 
 def test_multiprocessing():
@@ -20,7 +20,7 @@ def test_multiprocessing():
 
     signal.signal(signal.SIGALRM, stop_on_alarm)
     signal.alarm(1)
-    app.run(HOST, PORT, workers=num_workers)
+    app.run(HOST, app.test_port, workers=num_workers)
 
     assert len(process_list) == num_workers
 

tests/test_request_timeout.py

@@ -6,7 +6,7 @@ from sanic.response import text
 from sanic.config import Config
 import aiohttp
 from aiohttp import TCPConnector
-from sanic.testing import SanicTestClient, HOST, PORT
+from sanic.testing import SanicTestClient, HOST
 
 
 class DelayableTCPConnector(TCPConnector):
@@ -96,7 +96,7 @@ class DelayableTCPConnector(TCPConnector):
 
 class DelayableSanicTestClient(SanicTestClient):
     def __init__(self, app, loop, request_delay=1):
-        super(DelayableSanicTestClient, self).__init__(app)
+        super(DelayableSanicTestClient, self).__init__(app, port=app.test_port)
         self._request_delay = request_delay
         self._loop = None
 
@@ -108,7 +108,7 @@ class DelayableSanicTestClient(SanicTestClient):
             url = uri
         else:
             url = 'http://{host}:{port}{uri}'.format(
-                host=HOST, port=PORT, uri=uri)
+                host=HOST, port=self.port, uri=uri)
         conn = DelayableTCPConnector(pre_request_delay=self._request_delay,
                                      verify_ssl=False, loop=self._loop)
         async with aiohttp.ClientSession(cookies=cookies, connector=conn,

tests/test_requests.py

@@ -9,7 +9,7 @@ from sanic import Sanic
 from sanic.exceptions import ServerError
 from sanic.response import json, text
 from sanic.request import DEFAULT_HTTP_CONTENT_TYPE
-from sanic.testing import HOST, PORT
+from sanic.testing import HOST
 
 
 # ------------------------------------------------------------ #
@@ -338,7 +338,7 @@ def test_url_attributes_no_ssl(path, query, expected_url):
     app.add_route(handler, path)
 
     request, response = app.test_client.get(path + '?{}'.format(query))
-    assert request.url == expected_url.format(HOST, PORT)
+    assert request.url == expected_url.format(HOST, app.test_port)
 
     parsed = urlparse(request.url)
 
@@ -369,9 +369,9 @@ def test_url_attributes_with_ssl(path, query, expected_url):
     app.add_route(handler, path)
 
     request, response = app.test_client.get(
-        'https://{}:{}'.format(HOST, PORT) + path + '?{}'.format(query),
+        'https://{}:{}'.format(HOST, app.test_port) + path + '?{}'.format(query),
         server_kwargs={'ssl': context})
-    assert request.url == expected_url.format(HOST, PORT)
+    assert request.url == expected_url.format(HOST, app.test_port)
 
     parsed = urlparse(request.url)
 

tests/test_response.py

@@ -10,7 +10,7 @@ from random import choice
 
 from sanic import Sanic
 from sanic.response import HTTPResponse, stream, StreamingHTTPResponse, file, file_stream, json
-from sanic.testing import HOST, PORT
+from sanic.testing import HOST
 from unittest.mock import MagicMock
 
 JSON_DATA = {'ok': True}
@@ -139,7 +139,7 @@ def test_stream_response_writes_correct_content_to_transport(streaming_app):
 
         app.stop()
 
-    streaming_app.run(host=HOST, port=PORT)
+    streaming_app.run(host=HOST, port=streaming_app.test_port)
 
 
 @pytest.fixture

tests/test_server_events.py

@@ -6,7 +6,7 @@ import signal
 import pytest
 
 from sanic import Sanic
-from sanic.testing import HOST, PORT
+from sanic.testing import HOST
 
 AVAILABLE_LISTENERS = [
     'before_server_start',
@@ -31,7 +31,7 @@ def start_stop_app(random_name_app, **run_kwargs):
     signal.signal(signal.SIGALRM, stop_on_alarm)
     signal.alarm(1)
     try:
-        random_name_app.run(HOST, PORT, **run_kwargs)
+        random_name_app.run(HOST, random_name_app.test_port, **run_kwargs)
     except KeyboardInterrupt:
         pass
 

tests/test_signal_handlers.py

@@ -1,8 +1,7 @@
 from sanic import Sanic
 from sanic.response import HTTPResponse
-from sanic.testing import HOST, PORT
+from sanic.testing import HOST
 from unittest.mock import MagicMock
-import pytest
 import asyncio
 from queue import Queue
 
@@ -31,7 +30,7 @@ def test_register_system_signals():
     app.listener('before_server_start')(set_loop)
     app.listener('after_server_stop')(after)
 
-    app.run(HOST, PORT)
+    app.run(HOST, app.test_port)
     assert calledq.get() == True
 
 
@@ -47,5 +46,5 @@ def test_dont_register_system_signals():
     app.listener('before_server_start')(set_loop)
     app.listener('after_server_stop')(after)
 
-    app.run(HOST, PORT, register_sys_signals=False)
+    app.run(HOST, app.test_port, register_sys_signals=False)
     assert calledq.get() == False

tests/test_url_building.py

@@ -5,7 +5,7 @@ from sanic import Sanic
 from sanic.response import text
 from sanic.views import HTTPMethodView
 from sanic.blueprints import Blueprint
-from sanic.testing import PORT as test_port, HOST as test_host
+from sanic.testing import HOST as test_host
 from sanic.exceptions import URLBuildError
 
 import string
@@ -15,11 +15,11 @@ URL_FOR_VALUE1 = '/myurl?arg1=v1&arg1=v2'
 URL_FOR_ARGS2 = dict(arg1=['v1', 'v2'], _anchor='anchor')
 URL_FOR_VALUE2 = '/myurl?arg1=v1&arg1=v2#anchor'
 URL_FOR_ARGS3 = dict(arg1='v1', _anchor='anchor', _scheme='http',
-                     _server='{}:{}'.format(test_host, test_port), _external=True)
+                     _server='{}:PORT_PLACEHOLDER'.format(test_host), _external=True)
-URL_FOR_VALUE3 = 'http://{}:{}/myurl?arg1=v1#anchor'.format(test_host, test_port)
+URL_FOR_VALUE3 = 'http://{}:PORT_PLACEHOLDER/myurl?arg1=v1#anchor'.format(test_host)
 URL_FOR_ARGS4 = dict(arg1='v1', _anchor='anchor', _external=True,
-                     _server='http://{}:{}'.format(test_host, test_port),)
+                     _server='http://{}:PORT_PLACEHOLDER'.format(test_host),)
-URL_FOR_VALUE4 = 'http://{}:{}/myurl?arg1=v1#anchor'.format(test_host, test_port)
+URL_FOR_VALUE4 = 'http://{}:PORT_PLACEHOLDER/myurl?arg1=v1#anchor'.format(test_host)
 
 
 def _generate_handlers_from_names(app, l):
@@ -61,6 +61,10 @@ def test_simple_url_for_getting_with_more_params(args, url):
     def passes(request):
         return text('this should pass')
 
+    if '_server' in args:
+        args['_server'] = args['_server'].replace(
+            'PORT_PLACEHOLDER', str(app.test_port))
+    url = url.replace('PORT_PLACEHOLDER', str(app.test_port))
     assert url == app.url_for('passes', **args)
     request, response = app.test_client.get(url)
     assert response.status == 200

tox.ini

@@ -12,12 +12,13 @@ deps =
     pytest-cov
     pytest-sanic
     pytest-sugar
+    pytest-xdist
     aiohttp==1.3.5
     chardet<=2.3.0
     beautifulsoup4
     gunicorn
 commands =
-    pytest tests --cov sanic --cov-report= {posargs}
+    pytest tests -n 4 --cov sanic --cov-report= {posargs}
     - coverage combine --append
     coverage report -m