Do not use translated path

Redirect would fail in case we have encoded url, e.g.
/foo/bar%2Fbar -> /foo/bar/bar/

CHANGES/3051.bugfix

@@ -0,0 +1 @@
+Make redirect with `normalize_path_middleware` work when using url encoded paths.

CONTRIBUTORS.txt

@@ -206,6 +206,7 @@ Vladyslav Bondar
 W. Trevor King
 Will McGugan
 Willem de Groot
+William Grzybowski
 Wilson Ong
 Wei Lin
 Weiwei Wang

aiohttp/web_middlewares.py

@@ -73,7 +73,7 @@ async def impl(request, handler):
                 resolves, request = await _check_request_resolves(
                     request, path)
                 if resolves:
-                    raise redirect_class(request.path + query)
+                    raise redirect_class(path + query)
 
         return await handler(request)
 

tests/test_web_middleware.py

@@ -86,6 +86,8 @@ def wrapper(extra_middlewares):
             'GET', '/resource1/a/b', handler)
         app.router.add_route(
             'GET', '/resource2/a/b/', handler)
+        app.router.add_route(
+            'GET', '/resource2/a/b%2Fc/', handler)
         app.middlewares.extend(extra_middlewares)
         return aiohttp_client(app, server_kwargs={'skip_url_asserts': True})
     return wrapper
@@ -101,7 +103,9 @@ class TestNormalizePathMiddleware:
         ('/resource1?p1=1&p2=2', 200),
         ('/resource1/?p1=1&p2=2', 404),
         ('/resource2?p1=1&p2=2', 200),
-        ('/resource2/?p1=1&p2=2', 200)
+        ('/resource2/?p1=1&p2=2', 200),
+        ('/resource2/a/b%2Fc', 200),
+        ('/resource2/a/b%2Fc/', 200)
     ])
     async def test_add_trailing_when_necessary(
             self, path, status, cli):
@@ -120,7 +124,9 @@ async def test_add_trailing_when_necessary(
         ('/resource1?p1=1&p2=2', 200),
         ('/resource1/?p1=1&p2=2', 404),
         ('/resource2?p1=1&p2=2', 404),
-        ('/resource2/?p1=1&p2=2', 200)
+        ('/resource2/?p1=1&p2=2', 200),
+        ('/resource2/a/b%2Fc', 404),
+        ('/resource2/a/b%2Fc/', 200)
     ])
     async def test_no_trailing_slash_when_disabled(
             self, path, status, cli):