From 5a3c4ac092a62743991c8694cf324635a748b784 Mon Sep 17 00:00:00 2001
From: Gustavo <eric.fullmetal@gmail.com>
Date: Thu, 20 Aug 2026 08:55:56 -0300
Subject: [PATCH] feat: logout apaga o cookie de preferencia de linhas por
 pagina

---
 app/routers/auth.py       |  2 ++
 tests/test_router_auth.py | 10 ++++++++++
 2 files changed, 12 insertions(+)

diff --git a/app/routers/auth.py b/app/routers/auth.py
index fc07b2a..40fae8a 100644
--- a/app/routers/auth.py
+++ b/app/routers/auth.py
@@ -23,6 +23,7 @@ from fastapi.templating import Jinja2Templates
 from .. import rate_limit, session
 from ..auth import UsuarioLogado, autenticar_credenciais, exigir_login
 from ..csrf import exigir_csrf, token_do_contexto
+from .clientes import POR_PAGINA_COOKIE
 
 router = APIRouter()
 templates = Jinja2Templates(directory="app/templates")
@@ -95,4 +96,5 @@ def login(
 def logout(usuario: UsuarioLogado = Depends(exigir_login)):
     resposta = RedirectResponse(url="/login", status_code=303)
     resposta.delete_cookie(session.SESSION_COOKIE_NAME)
+    resposta.delete_cookie(POR_PAGINA_COOKIE)
     return resposta
diff --git a/tests/test_router_auth.py b/tests/test_router_auth.py
index 63da654..8a3306e 100644
--- a/tests/test_router_auth.py
+++ b/tests/test_router_auth.py
@@ -115,3 +115,13 @@ def test_post_logout_apaga_cookie_e_redireciona():
     # cookie apagado: o Set-Cookie da resposta zera o valor
     set_cookie = resposta.headers.get("set-cookie", "")
     assert session.SESSION_COOKIE_NAME in set_cookie
+
+
+def test_post_logout_apaga_cookie_de_preferencia_de_paginacao():
+    from app.routers.clientes import POR_PAGINA_COOKIE
+
+    cookies = {session.SESSION_COOKIE_NAME: session.criar_token("admin", "Admin", "ADMIN")}
+    resposta = client.post("/logout", data={"csrf_token": CSRF_TESTE}, cookies=cookies)
+    assert resposta.status_code == 303
+    set_cookie = resposta.headers.get("set-cookie", "")
+    assert POR_PAGINA_COOKIE in set_cookie