merge(R2): DialogResolver MVP P0 (worktree a86565d0)

tests/integration/test_dialog_resolver_endpoint.py

@@ -0,0 +1,141 @@
+"""Tests intégration HTTP de POST /api/v1/dialog/resolve — R2 MVP P0.
+
+Vérifie :
+- flag OFF par défaut → 503.
+- flag ON + match catalogue → 200 + payload conforme.
+- flag ON + pas de match → 200 + matched=False + policy=pause.
+"""
+
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+
+import pytest
+
+
+_ROOT = str(Path(__file__).resolve().parents[2])
+if _ROOT not in sys.path:
+    sys.path.insert(0, _ROOT)
+
+
+pytestmark = pytest.mark.integration
+
+
+_TEST_API_TOKEN = "test_dialog_resolver_endpoint_token"
+
+
+@pytest.fixture
+def client(monkeypatch):
+    """TestClient FastAPI avec token. Le flag RPA_DIALOG_RESOLVER_ENABLED
+    est géré par chaque test (par défaut absent → 503)."""
+    monkeypatch.setenv("RPA_API_TOKEN", _TEST_API_TOKEN)
+
+    from fastapi.testclient import TestClient
+    from agent_v0.server_v1 import api_stream
+
+    monkeypatch.setattr(api_stream, "API_TOKEN", _TEST_API_TOKEN)
+    return TestClient(api_stream.app, raise_server_exceptions=False)
+
+
+def _auth_headers():
+    return {"Authorization": f"Bearer {_TEST_API_TOKEN}"}
+
+
+class TestDialogResolveEndpointFlag:
+    """Flag OFF par défaut — protection anti-régression."""
+
+    def test_disabled_by_default_returns_503(self, client, monkeypatch):
+        # flag explicitement absent → 503 attendu.
+        monkeypatch.delenv("RPA_DIALOG_RESOLVER_ENABLED", raising=False)
+        resp = client.post(
+            "/api/v1/dialog/resolve",
+            json={"current_title": "Confirmer l'enregistrement", "evidence_texts": []},
+            headers=_auth_headers(),
+        )
+        assert resp.status_code == 503
+        assert "RPA_DIALOG_RESOLVER_ENABLED" in resp.text
+
+
+class TestDialogResolveEndpointEnabled:
+    """Flag ON : l'endpoint retourne une résolution conforme."""
+
+    @pytest.fixture(autouse=True)
+    def _enable_flag(self, monkeypatch):
+        monkeypatch.setenv("RPA_DIALOG_RESOLVER_ENABLED", "true")
+
+    def test_match_confirm_save_overwrite(self, client):
+        resp = client.post(
+            "/api/v1/dialog/resolve",
+            json={
+                "current_title": "Confirmer l'enregistrement",
+                "evidence_texts": [],
+                "machine_id": "pc-alpha",
+            },
+            headers=_auth_headers(),
+        )
+        assert resp.status_code == 200
+        body = resp.json()
+        assert body["matched"] is True
+        assert body["dialog_id"] == "confirm-save-overwrite"
+        assert body["policy"] == "auto"
+        assert body["action"] is not None
+        assert body["action"]["button_label"] == "Oui"
+
+    def test_match_notepad_with_evidence(self, client):
+        resp = client.post(
+            "/api/v1/dialog/resolve",
+            json={
+                "current_title": "Bloc-notes",
+                "evidence_texts": ["Ne pas enregistrer"],
+                "machine_id": "pc-alpha",
+            },
+            headers=_auth_headers(),
+        )
+        assert resp.status_code == 200
+        body = resp.json()
+        assert body["matched"] is True
+        assert body["dialog_id"] == "notepad-unsaved-changes"
+        assert body["policy"] == "auto"
+
+    def test_no_match_returns_pause(self, client):
+        resp = client.post(
+            "/api/v1/dialog/resolve",
+            json={
+                "current_title": "Fenêtre inconnue XYZ",
+                "evidence_texts": [],
+                "machine_id": "pc-alpha",
+            },
+            headers=_auth_headers(),
+        )
+        assert resp.status_code == 200
+        body = resp.json()
+        assert body["matched"] is False
+        assert body["dialog_id"] == ""
+        assert body["policy"] == "pause"
+        assert body["action"] is None
+
+    def test_match_windows_uac_returns_pause(self, client):
+        resp = client.post(
+            "/api/v1/dialog/resolve",
+            json={
+                "current_title": "Contrôle de compte d'utilisateur",
+                "evidence_texts": ["Voulez-vous autoriser cette application"],
+                "machine_id": "pc-alpha",
+            },
+            headers=_auth_headers(),
+        )
+        assert resp.status_code == 200
+        body = resp.json()
+        assert body["matched"] is True
+        assert body["dialog_id"] == "windows-uac"
+        assert body["policy"] == "pause"
+        assert body["action"] is None
+
+    def test_requires_auth(self, client):
+        resp = client.post(
+            "/api/v1/dialog/resolve",
+            json={"current_title": "Confirmer l'enregistrement", "evidence_texts": []},
+            # pas de header → 401.
+        )
+        assert resp.status_code == 401