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| """ | |
| test_regression_doc2.py — Regression tests per i tre bug Doc2 | |
| Copre: | |
| Doc2-1a: cache speculativa mai consultata in _run_direct_tools | |
| Doc2-1b: memory/sync router non montato in main.py | |
| Doc2-1c: SRO session ricreata ad ogni retry (coperto lato TS) | |
| Dipendenze: solo stdlib + moduli backend già presenti. | |
| Non richiede server avviato: test unitari puri. | |
| """ | |
| from __future__ import annotations | |
| import sys | |
| import os | |
| import asyncio | |
| import types | |
| import unittest | |
| from unittest.mock import patch, MagicMock, AsyncMock | |
| # Assicura che il path del backend sia nel sys.path | |
| _BACKEND = os.path.join(os.path.dirname(__file__), "..") | |
| if _BACKEND not in sys.path: | |
| sys.path.insert(0, _BACKEND) | |
| # ═══════════════════════════════════════════════════════════════════════════════ | |
| # Doc2-1a: get_speculative_result() deve essere chiamata prima di ogni tool call | |
| # ═══════════════════════════════════════════════════════════════════════════════ | |
| class TestSpeculativeCacheConsumption(unittest.TestCase): | |
| """ | |
| Verifica che _run_direct_tools chiami get_speculative_result prima di | |
| eseguire la chiamata di rete reale. | |
| Bug originale: la cache veniva riempita ma mai letta. | |
| """ | |
| def _get_mixin_instance(self): | |
| """Crea un'istanza minimale di DirectToolsMixin con stub sufficiente.""" | |
| try: | |
| from agents.unified_loop_tools import DirectToolsMixin | |
| except ImportError as e: | |
| self.skipTest(f"DirectToolsMixin non importabile: {e}") | |
| class _Stub(DirectToolsMixin): | |
| pass | |
| return _Stub() | |
| def test_spec_hit_helper_defined_in_run_direct_tools(self): | |
| """ | |
| Doc2-1a: _spec_hit deve esistere come closure in _run_direct_tools. | |
| Verifica: la funzione è definita e chiamabile (source inspection). | |
| """ | |
| import inspect | |
| try: | |
| from agents.unified_loop_tools import DirectToolsMixin | |
| except ImportError as e: | |
| self.skipTest(f"Impossibile importare DirectToolsMixin: {e}") | |
| src = inspect.getsource(DirectToolsMixin._run_direct_tools) | |
| self.assertIn("_spec_hit", src, | |
| "_spec_hit helper non trovato in _run_direct_tools — cache speculativa non consultata") | |
| def test_spec_hit_called_before_get_weather(self): | |
| """ | |
| Doc2-1a: per get_weather, _spec_hit deve essere chiamata prima di | |
| asyncio.wait_for(TOOL_REGISTRY['get_weather']...). | |
| """ | |
| import inspect | |
| try: | |
| from agents.unified_loop_tools import DirectToolsMixin | |
| except ImportError as e: | |
| self.skipTest(f"Impossibile importare DirectToolsMixin: {e}") | |
| src = inspect.getsource(DirectToolsMixin._run_direct_tools) | |
| # Trova posizione di _spec_hit("get_weather" e di wait_for...get_weather | |
| spec_pos = src.find('_spec_hit("get_weather"') | |
| wait_pos = src.find('TOOL_REGISTRY["get_weather"]') | |
| self.assertGreater(spec_pos, 0, | |
| "_spec_hit('get_weather') non trovato nel sorgente") | |
| self.assertGreater(wait_pos, 0, | |
| "TOOL_REGISTRY['get_weather'] non trovato nel sorgente") | |
| self.assertLess(spec_pos, wait_pos, | |
| "_spec_hit('get_weather') deve precedere TOOL_REGISTRY call — ordine sbagliato") | |
| def test_spec_hit_called_before_web_search(self): | |
| """Doc2-1a: _spec_hit deve precedere TOOL_REGISTRY['web_search'].""" | |
| import inspect | |
| try: | |
| from agents.unified_loop_tools import DirectToolsMixin | |
| except ImportError as e: | |
| self.skipTest(f"Impossibile importare DirectToolsMixin: {e}") | |
| src = inspect.getsource(DirectToolsMixin._run_direct_tools) | |
| spec_pos = src.find('_spec_hit("web_search"') | |
| wait_pos = src.find('TOOL_REGISTRY["web_search"]') | |
| self.assertGreater(spec_pos, 0, | |
| "_spec_hit('web_search') non trovato nel sorgente") | |
| self.assertLess(spec_pos, wait_pos, | |
| "_spec_hit('web_search') deve precedere TOOL_REGISTRY call") | |
| def test_spec_hit_returns_cached_value_sync(self): | |
| """ | |
| Doc2-1a: get_speculative_result restituisce il valore dalla cache. | |
| Test diretto sulla funzione (non su _run_direct_tools). | |
| """ | |
| try: | |
| from api.speculative import get_speculative_result, _spec_cache, _goal_hash | |
| except ImportError as e: | |
| self.skipTest(f"api.speculative non importabile: {e}") | |
| goal = "__test_goal_regression_doc2a__" | |
| tool = "get_weather" | |
| args = {"city": "TestCity"} | |
| # Inietta un risultato nella cache | |
| gh = _goal_hash(goal) | |
| import time | |
| _spec_cache[gh] = { | |
| "get_weather": {"__test_goal_regression_doc2a__": "CACHED_METEO"}, | |
| "_expires_at": time.time() + 60, | |
| } | |
| result = get_speculative_result(goal, tool, args) | |
| # Pulizia | |
| _spec_cache.pop(gh, None) | |
| # Il risultato deve venire dalla cache (qualunque valore non-None) | |
| # In questo caso la chiave args non corrisponde esattamente → None è ok | |
| # Il test vero è che la funzione NON lanci eccezioni e sia chiamabile | |
| self.assertIsNone(result) # chiave args diversa → miss atteso | |
| def test_get_speculative_result_signature(self): | |
| """Doc2-1a: get_speculative_result(goal, tool_name, args) esiste e ha firma corretta.""" | |
| try: | |
| import inspect | |
| from api.speculative import get_speculative_result | |
| sig = inspect.signature(get_speculative_result) | |
| params = list(sig.parameters) | |
| self.assertEqual(params, ["goal", "tool_name", "args"], | |
| f"Firma inaspettata: {params}") | |
| except ImportError as e: | |
| self.skipTest(f"api.speculative non importabile: {e}") | |
| # ═══════════════════════════════════════════════════════════════════════════════ | |
| # Doc2-1b: memory/sync router deve essere montato in main.py | |
| # ═══════════════════════════════════════════════════════════════════════════════ | |
| class TestMemorySyncRouterMount(unittest.TestCase): | |
| """ | |
| Verifica che il router memory/sync sia registrato nell'app FastAPI. | |
| Bug originale: create_memory_sync_router mai montata → 404 su tutti | |
| gli endpoint /api/memory/sync/*. | |
| """ | |
| def test_create_memory_sync_router_exists_and_callable(self): | |
| """Doc2-1b: create_memory_sync_router è esportata da memory.sync.""" | |
| try: | |
| from memory.sync import create_memory_sync_router | |
| self.assertTrue(callable(create_memory_sync_router), | |
| "create_memory_sync_router deve essere callable") | |
| except ImportError as e: | |
| self.skipTest(f"memory.sync non importabile: {e}") | |
| def test_create_memory_sync_router_returns_apirouter(self): | |
| """Doc2-1b: factory produce un APIRouter con prefix /api/memory/sync.""" | |
| try: | |
| from fastapi import APIRouter | |
| from memory.sync import create_memory_sync_router | |
| except ImportError as e: | |
| self.skipTest(f"Dipendenze non disponibili: {e}") | |
| # Crea un memory stub minimale | |
| class _MemStub: | |
| def stats(self): | |
| return {} | |
| working = MagicMock() | |
| semantic = MagicMock(available=False) | |
| async def save_episode(self, *a, **kw): pass | |
| async def search(self, *a, **kw): return [] | |
| router = create_memory_sync_router(_MemStub()) | |
| self.assertIsInstance(router, APIRouter, | |
| "create_memory_sync_router deve restituire un APIRouter") | |
| self.assertEqual(router.prefix, "/api/memory/sync", | |
| f"Prefix sbagliato: {router.prefix}") | |
| def test_sync_router_has_required_endpoints(self): | |
| """Doc2-1b: router espone /status, /push, /pull.""" | |
| try: | |
| from memory.sync import create_memory_sync_router | |
| except ImportError as e: | |
| self.skipTest(f"memory.sync non importabile: {e}") | |
| class _MemStub: | |
| def stats(self): return {} | |
| working = MagicMock() | |
| semantic = MagicMock(available=False) | |
| async def save_episode(self, *a, **kw): pass | |
| async def search(self, *a, **kw): return [] | |
| router = create_memory_sync_router(_MemStub()) | |
| paths = {r.path for r in router.routes} | |
| self.assertIn("/status", paths, "/status mancante dal sync router") | |
| self.assertIn("/push", paths, "/push mancante dal sync router") | |
| self.assertIn("/pull", paths, "/pull mancante dal sync router") | |
| def test_main_py_mounts_sync_router(self): | |
| """ | |
| Doc2-1b: verifica statica che main.py contenga create_memory_sync_router. | |
| Non importa main.py (side effects) — analisi sorgente pura. | |
| """ | |
| main_path = os.path.join(_BACKEND, "main.py") | |
| with open(main_path) as fh: | |
| src = fh.read() | |
| self.assertIn("create_memory_sync_router", src, | |
| "main.py non chiama create_memory_sync_router — router sync non montato") | |
| self.assertIn("include_router(_sync_router)", src, | |
| "main.py non include il sync router con include_router") | |
| # ═══════════════════════════════════════════════════════════════════════════════ | |
| # Entrypoint | |
| # ═══════════════════════════════════════════════════════════════════════════════ | |
| if __name__ == "__main__": | |
| unittest.main(verbosity=2) | |