feat: limite de 20 registros e botao de limpar log (admin)

tests/test_router_log.py

@@ -1,20 +1,38 @@
+import pytest
 from fastapi import FastAPI
 from fastapi.testclient import TestClient
 
-from app.auth import exigir_login
+from app.auth import UsuarioLogado, exigir_login
 from app.routers import log as router_log
 
 app_teste = FastAPI()
 app_teste.include_router(router_log.router)
-app_teste.dependency_overrides[exigir_login] = lambda: "teste"
+app_teste.dependency_overrides[exigir_login] = lambda: UsuarioLogado(login="admin", nome="Admin", perfil="ADMIN")
 client = TestClient(app_teste, follow_redirects=False)
+CSRF_TESTE = "teste-csrf-token"
+client.cookies.set("csrf_token", CSRF_TESTE)
+
+
+@pytest.fixture(autouse=True)
+def _admin_como_padrao():
+    """Todo teste roda como admin por padrão (override acima). Testes que
+    querem simular usuário padrão sobrescrevem de novo dentro do próprio
+    teste e restauram no fim via yield."""
+    yield
+    app_teste.dependency_overrides[exigir_login] = lambda: UsuarioLogado(login="admin", nome="Admin", perfil="ADMIN")
+
+
+@pytest.fixture(autouse=True)
+def _sem_log_real(monkeypatch):
+    monkeypatch.setattr(router_log.db_log, "registrar", lambda *args, **kwargs: None)
 
 
 def test_pagina_log_mostra_acoes_do_painel(monkeypatch):
+    capturado = {}
     monkeypatch.setattr(
         router_log.db_log,
         "listar",
-        lambda limite=100: [
+        lambda limite=100: capturado.setdefault("limite", limite) and [
             {
                 "ID": 1, "CRIADO_EM": "2026-08-13 10:00:00", "USUARIO": "admin", "ACAO": "criar",
                 "ENTIDADE": "cliente", "ENTIDADE_ID": "000001", "SUCESSO": 1, "DETALHE": None,
@@ -29,10 +47,11 @@ def test_pagina_log_mostra_acoes_do_painel(monkeypatch):
     assert "admin" in resposta.text
     assert "criar" in resposta.text
     assert "N8N_API_URL" in resposta.text  # aviso de integração não configurada
+    assert capturado["limite"] == 20
 
 
 def test_pagina_log_mostra_envios_quando_configurado(monkeypatch):
-    monkeypatch.setattr(router_log.db_log, "listar", lambda limite=100: [])
+    monkeypatch.setattr(router_log.db_log, "listar", lambda limite=20: [])
     monkeypatch.setattr(
         router_log.n8n_client,
         "listar_envios",
@@ -50,3 +69,39 @@ def test_pagina_log_mostra_envios_quando_configurado(monkeypatch):
     assert resposta.status_code == 200
     assert "Cliente Teste" in resposta.text
     assert "enviado" in resposta.text
+
+
+def test_pagina_log_admin_ve_botao_de_limpar(monkeypatch):
+    monkeypatch.setattr(router_log.db_log, "listar", lambda limite=20: [])
+    monkeypatch.setattr(router_log.n8n_client, "listar_envios", lambda limite=50: [])
+    monkeypatch.setattr(router_log.n8n_client, "configurado", lambda: False)
+
+    resposta = client.get("/log")
+    assert resposta.status_code == 200
+    assert "/log/limpar" in resposta.text
+
+
+def test_pagina_log_usuario_padrao_nao_ve_botao_de_limpar(monkeypatch):
+    app_teste.dependency_overrides[exigir_login] = lambda: UsuarioLogado(login="fulano", nome="Fulano", perfil="PADRAO")
+    monkeypatch.setattr(router_log.db_log, "listar", lambda limite=20: [])
+    monkeypatch.setattr(router_log.n8n_client, "listar_envios", lambda limite=50: [])
+    monkeypatch.setattr(router_log.n8n_client, "configurado", lambda: False)
+
+    resposta = client.get("/log")
+    assert resposta.status_code == 200
+    assert "/log/limpar" not in resposta.text
+
+
+def test_limpar_log_admin_funciona(monkeypatch):
+    chamou = {}
+    monkeypatch.setattr(router_log.db_log, "limpar", lambda: chamou.setdefault("limpou", True))
+    resposta = client.post("/log/limpar", data={"csrf_token": CSRF_TESTE})
+    assert resposta.status_code == 303
+    assert resposta.headers["location"].startswith("/log?")
+    assert chamou.get("limpou") is True
+
+
+def test_limpar_log_usuario_padrao_toma_403():
+    app_teste.dependency_overrides[exigir_login] = lambda: UsuarioLogado(login="fulano", nome="Fulano", perfil="PADRAO")
+    resposta = client.post("/log/limpar", data={"csrf_token": CSRF_TESTE})
+    assert resposta.status_code == 403