Sanic Server WorkerManager refactor (#2499)

Co-authored-by: Néstor Pérez <25409753+prryplatypus@users.noreply.github.com>

tests/test_response_timeout.py

@@ -3,69 +3,80 @@ import logging
 
 from time import sleep
 
+import pytest
+
 from sanic import Sanic
 from sanic.exceptions import ServiceUnavailable
 from sanic.log import LOGGING_CONFIG_DEFAULTS
 from sanic.response import text
 
 
-response_timeout_app = Sanic("test_response_timeout")
-response_timeout_default_app = Sanic("test_response_timeout_default")
-response_handler_cancelled_app = Sanic("test_response_handler_cancelled")
+@pytest.fixture
+def response_timeout_app():
+    app = Sanic("test_response_timeout")
+    app.config.RESPONSE_TIMEOUT = 1
 
-response_timeout_app.config.RESPONSE_TIMEOUT = 1
-response_timeout_default_app.config.RESPONSE_TIMEOUT = 1
-response_handler_cancelled_app.config.RESPONSE_TIMEOUT = 1
+    @app.route("/1")
+    async def handler_1(request):
+        await asyncio.sleep(2)
+        return text("OK")
 
-response_handler_cancelled_app.ctx.flag = False
+    @app.exception(ServiceUnavailable)
+    def handler_exception(request, exception):
+        return text("Response Timeout from error_handler.", 503)
+
+    return app
 
 
-@response_timeout_app.route("/1")
-async def handler_1(request):
-    await asyncio.sleep(2)
-    return text("OK")
+@pytest.fixture
+def response_timeout_default_app():
+    app = Sanic("test_response_timeout_default")
+    app.config.RESPONSE_TIMEOUT = 1
+
+    @app.route("/1")
+    async def handler_2(request):
+        await asyncio.sleep(2)
+        return text("OK")
+
+    return app
 
 
-@response_timeout_app.exception(ServiceUnavailable)
-def handler_exception(request, exception):
-    return text("Response Timeout from error_handler.", 503)
+@pytest.fixture
+def response_handler_cancelled_app():
+    app = Sanic("test_response_handler_cancelled")
+    app.config.RESPONSE_TIMEOUT = 1
+    app.ctx.flag = False
+
+    @app.exception(asyncio.CancelledError)
+    def handler_cancelled(request, exception):
+        # If we get a CancelledError, it means sanic has already sent a response,
+        # we should not ever have to handle a CancelledError.
+        response_handler_cancelled_app.ctx.flag = True
+        return text("App received CancelledError!", 500)
+        # The client will never receive this response, because the socket
+        # is already closed when we get a CancelledError.
+
+    @app.route("/1")
+    async def handler_3(request):
+        await asyncio.sleep(2)
+        return text("OK")
+
+    return app
 
 
-@response_timeout_default_app.route("/1")
-async def handler_2(request):
-    await asyncio.sleep(2)
-    return text("OK")
-
-
-@response_handler_cancelled_app.exception(asyncio.CancelledError)
-def handler_cancelled(request, exception):
-    # If we get a CancelledError, it means sanic has already sent a response,
-    # we should not ever have to handle a CancelledError.
-    response_handler_cancelled_app.ctx.flag = True
-    return text("App received CancelledError!", 500)
-    # The client will never receive this response, because the socket
-    # is already closed when we get a CancelledError.
-
-
-@response_handler_cancelled_app.route("/1")
-async def handler_3(request):
-    await asyncio.sleep(2)
-    return text("OK")
-
-
-def test_server_error_response_timeout():
+def test_server_error_response_timeout(response_timeout_app):
     request, response = response_timeout_app.test_client.get("/1")
     assert response.status == 503
     assert response.text == "Response Timeout from error_handler."
 
 
-def test_default_server_error_response_timeout():
+def test_default_server_error_response_timeout(response_timeout_default_app):
     request, response = response_timeout_default_app.test_client.get("/1")
     assert response.status == 503
     assert "Response Timeout" in response.text
 
 
-def test_response_handler_cancelled():
+def test_response_handler_cancelled(response_handler_cancelled_app):
     request, response = response_handler_cancelled_app.test_client.get("/1")
     assert response.status == 503
     assert "Response Timeout" in response.text