Add Route Resolution Benchmarking to Unit Test (#1499)

* feat: add benchmark tester for route resolution and cleanup test warnings

Signed-off-by: Harsha Narayana <harsha2k4@gmail.com>

* feat: refactor sanic benchmark test util into fixtures

Signed-off-by: Harsha Narayana <harsha2k4@gmail.com>

tests/test_app.py

@@ -56,7 +56,7 @@ def test_asyncio_server_start_serving(app):
 
 def test_app_loop_not_running(app):
     with pytest.raises(SanicException) as excinfo:
-        app.loop
+        _ = app.loop
 
     assert str(excinfo.value) == (
         "Loop can only be retrieved after the app has started "
@@ -140,7 +140,6 @@ def test_handle_request_with_nested_exception(app, monkeypatch):
     @app.get("/")
     def handler(request):
         raise Exception
-        return text("OK")
 
     request, response = app.test_client.get("/")
     assert response.status == 500
@@ -162,7 +161,6 @@ def test_handle_request_with_nested_exception_debug(app, monkeypatch):
     @app.get("/")
     def handler(request):
         raise Exception
-        return text("OK")
 
     request, response = app.test_client.get("/", debug=True)
     assert response.status == 500
@@ -186,7 +184,6 @@ def test_handle_request_with_nested_sanic_exception(app, monkeypatch, caplog):
     @app.get("/")
     def handler(request):
         raise Exception
-        return text("OK")
 
     with caplog.at_level(logging.ERROR):
         request, response = app.test_client.get("/")