ajuste no contas

tests/migration/test_contas_conversation_policy_residuals.py

@@ -105,3 +105,31 @@ def test_plural_confirmation_after_invoice_explanation_stays_in_explanation():
     assert d and d.route == "faturas_agent"
     assert d.intent == "contas_invoice_explanation"
     assert d.patch["mcp_tools"] == ["invoice_explanation"]
+
+
+def test_explicit_closure_has_precedence_over_no_match():
+    d = evaluate({
+        "user_text": "entendi, era só isso mesmo, obrigado",
+        "intent": "contas_no_match",
+        "route": "suporte_contas_agent",
+        "route_decision": {"method": "llm", "intent": "contas_no_match"},
+        "no_match_count": 1,
+    })
+    assert d and d.route == "end_session"
+    assert d.intent == "contas_conversation_close"
+    assert d.reason == "explicit_customer_closure"
+    assert d.patch["terminal_status"] == "resolvido"
+    assert d.patch["no_match_count"] == 0
+
+
+def test_explicit_closure_does_not_preempt_live_confirmation_even_when_router_says_no_match():
+    d = evaluate({
+        "user_text": "entendi, era só isso mesmo, obrigado",
+        "intent": "contas_no_match",
+        "route": "contestacao_agent",
+        "route_decision": {"method": "llm", "intent": "contas_no_match"},
+        "transaction_status": "AWAITING_CONFIRMATION",
+        "active_transaction": {"tool_name": "cancelar_vas_avulso", "status": "AWAITING_CONFIRMATION"},
+    })
+    assert d and d.route == "conversation_policy_response"
+    assert d.intent == "contas_no_match_retry"