Add tests (#1433)

* Add tests for remove_route()

* Add tests for sanic/router.py

* Add tests for sanic/cookies.py

* Disable reset logging in test_logging.py

* Add tests for sanic/request.py

* Add tests for ContentRangeHandler

* Add tests for exception at response middleware

* Fix cached_handlers for ErrorHandler.lookup()

* Add test for websocket request timeout

* Add tests for getting cookies of StreamResponse, Remove some unused variables in tests/test_cookies.py

* Add tests for nested error handle

sanic/handlers.py

@@ -61,7 +61,7 @@ class ErrorHandler:
         self.handlers.append((exception, handler))
 
     def lookup(self, exception):
-        handler = self.cached_handlers.get(exception, self._missing)
+        handler = self.cached_handlers.get(type(exception), self._missing)
         if handler is self._missing:
             for exception_class, handler in self.handlers:
                 if isinstance(exception, exception_class):

sanic/request.py

@@ -362,8 +362,8 @@ def parse_multipart_form(body, boundary):
                     fields[field_name] = [value]
         else:
             logger.debug(
-                "Form-data field does not have a 'name' parameter \
-                         in the Content-Disposition header"
+                "Form-data field does not have a 'name' parameter "
+                "in the Content-Disposition header"
             )
 
     return fields, files