feat(memory-gateway): merge memory mode with main

This commit is contained in:
2026-06-16 18:04:44 +08:00
30 changed files with 3170 additions and 18 deletions

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@ -1,6 +1,7 @@
import json
import asyncio
import pytest
from fastapi.testclient import TestClient
from beaver.engine import AgentLoop, EngineLoader
@ -11,6 +12,39 @@ from beaver.interfaces.web.app import create_app, _reload_agent_config
from beaver.services.agent_service import AgentService
def test_load_config_reads_shared_memory_config(tmp_path, monkeypatch: pytest.MonkeyPatch) -> None:
config_path = tmp_path / "config.json"
config_path.write_text(json.dumps({}), encoding="utf-8")
memory_config_path = tmp_path / "memory-config.json"
memory_config_path.write_text(
json.dumps(
{
"memory": {
"mode": "hybrid",
"gateway": {
"baseUrl": "http://172.19.207.37:8010",
"appId": "default",
"projectId": "default",
"scope": ["current_chat", "resources", "all_user_memory"],
"topK": 8,
"timeoutSeconds": 10,
},
}
}
),
encoding="utf-8",
)
monkeypatch.setenv("BEAVER_MEMORY_CONFIG_PATH", str(memory_config_path))
config = load_config(config_path=config_path)
assert config.memory.mode == "hybrid"
assert config.memory.gateway.base_url == "http://172.19.207.37:8010"
assert config.memory.gateway.scope == ["current_chat", "resources", "all_user_memory"]
assert config.memory.gateway.top_k == 8
assert config.memory.gateway.timeout_seconds == 10
def test_load_config_reads_current_instance_shape(tmp_path) -> None:
config_path = tmp_path / "config.json"
config_path.write_text(
@ -514,3 +548,159 @@ def test_load_config_adds_managed_local_mcp_servers(tmp_path) -> None:
assert local.managed is True
assert local.display_name == "个人智能体文件系统工具"
assert "beaver.interfaces.mcp.tools_server" in local.args
def test_missing_memory_config_defaults_to_implicit_hybrid(
tmp_path, monkeypatch: pytest.MonkeyPatch
) -> None:
monkeypatch.setenv("BEAVER_MEMORY_CONFIG_PATH", str(tmp_path / "missing-memory.json"))
config = load_config(config_path=tmp_path / "missing.json")
assert config.memory.mode == "hybrid"
assert config.memory.explicit is False
assert config.memory.gateway.scope == ["current_chat", "resources", "all_user_memory"]
def test_load_config_reads_explicit_curated_memory_mode(
tmp_path, monkeypatch: pytest.MonkeyPatch
) -> None:
config_path = tmp_path / "config.json"
config_path.write_text(json.dumps({}), encoding="utf-8")
memory_config_path = tmp_path / "memory-config.json"
memory_config_path.write_text(json.dumps({"memory": {"mode": "curated"}}), encoding="utf-8")
monkeypatch.setenv("BEAVER_MEMORY_CONFIG_PATH", str(memory_config_path))
config = load_config(config_path=config_path)
assert config.memory.mode == "curated"
assert config.memory.explicit is True
def test_load_config_reads_explicit_hybrid_gateway_settings(
tmp_path, monkeypatch: pytest.MonkeyPatch
) -> None:
config_path = tmp_path / "config.json"
config_path.write_text(json.dumps({}), encoding="utf-8")
memory_config_path = tmp_path / "memory-config.json"
memory_config_path.write_text(
json.dumps(
{
"memory": {
"mode": "hybrid",
"gateway": {
"baseUrl": "http://127.0.0.1:8010",
"appId": "beaver",
"projectId": "sandbox",
"scope": ["current_chat", "resources"],
"topK": 5,
"timeoutSeconds": 12.5,
},
}
}
),
encoding="utf-8",
)
monkeypatch.setenv("BEAVER_MEMORY_CONFIG_PATH", str(memory_config_path))
config = load_config(config_path=config_path)
assert config.memory.mode == "hybrid"
assert config.memory.explicit is True
assert config.memory.gateway.base_url == "http://127.0.0.1:8010"
assert config.memory.gateway.app_id == "beaver"
assert config.memory.gateway.project_id == "sandbox"
assert config.memory.gateway.scope == ["current_chat", "resources"]
assert config.memory.gateway.top_k == 5
assert config.memory.gateway.timeout_seconds == 12.5
def test_explicit_hybrid_requires_gateway_base_url(tmp_path, monkeypatch: pytest.MonkeyPatch) -> None:
config_path = tmp_path / "config.json"
config_path.write_text(json.dumps({}), encoding="utf-8")
memory_config_path = tmp_path / "memory-config.json"
memory_config_path.write_text(
json.dumps({"memory": {"mode": "hybrid", "gateway": {"appId": "beaver"}}}),
encoding="utf-8",
)
monkeypatch.setenv("BEAVER_MEMORY_CONFIG_PATH", str(memory_config_path))
with pytest.raises(ValueError) as exc_info:
load_config(config_path=config_path)
assert "baseUrl" in str(exc_info.value)
def test_hybrid_memory_rejects_unknown_scope(tmp_path, monkeypatch: pytest.MonkeyPatch) -> None:
config_path = tmp_path / "config.json"
config_path.write_text(json.dumps({}), encoding="utf-8")
memory_config_path = tmp_path / "memory-config.json"
memory_config_path.write_text(
json.dumps(
{
"memory": {
"mode": "hybrid",
"gateway": {
"baseUrl": "http://127.0.0.1:8010",
"scope": ["current_chat", "unknown"],
},
}
}
),
encoding="utf-8",
)
monkeypatch.setenv("BEAVER_MEMORY_CONFIG_PATH", str(memory_config_path))
with pytest.raises(ValueError, match="scope"):
load_config(config_path=config_path)
def test_hybrid_memory_rejects_empty_scope(tmp_path, monkeypatch: pytest.MonkeyPatch) -> None:
config_path = tmp_path / "config.json"
config_path.write_text(json.dumps({}), encoding="utf-8")
memory_config_path = tmp_path / "memory-config.json"
memory_config_path.write_text(
json.dumps(
{
"memory": {
"mode": "hybrid",
"gateway": {
"baseUrl": "http://127.0.0.1:8010",
"scope": [],
},
}
}
),
encoding="utf-8",
)
monkeypatch.setenv("BEAVER_MEMORY_CONFIG_PATH", str(memory_config_path))
with pytest.raises(ValueError, match="scope"):
load_config(config_path=config_path)
@pytest.mark.parametrize(
("gateway_override", "expected_error"),
[
({"topK": 0}, "topK"),
({"topK": 101}, "topK"),
({"timeoutSeconds": 0}, "timeoutSeconds"),
],
)
def test_hybrid_memory_rejects_invalid_limits(
tmp_path, gateway_override, expected_error, monkeypatch: pytest.MonkeyPatch
) -> None:
config_path = tmp_path / "config.json"
config_path.write_text(json.dumps({}), encoding="utf-8")
gateway = {
"baseUrl": "http://127.0.0.1:8010",
**gateway_override,
}
memory_config_path = tmp_path / "memory-config.json"
memory_config_path.write_text(
json.dumps({"memory": {"mode": "hybrid", "gateway": gateway}}),
encoding="utf-8",
)
monkeypatch.setenv("BEAVER_MEMORY_CONFIG_PATH", str(memory_config_path))
with pytest.raises(ValueError, match=expected_error):
load_config(config_path=config_path)

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@ -49,3 +49,36 @@ def test_context_builder_uses_english_main_agent_prompt_for_en() -> None:
assert "You are Beaver, an AI assistant developed by Boway Information Systems Co., Ltd." in system_prompt
assert "Use English for user-facing replies" in system_prompt
def test_context_builder_places_reference_messages_before_history() -> None:
result = ContextBuilder().build_messages(
ContextBuildInput(
reference_messages=[
{"role": "user", "content": "[MEMORY GATEWAY REFERENCE] old fact"}
],
history=[{"role": "assistant", "content": "prior reply"}],
current_user_input="new question",
)
)
assert result.messages[-3:] == [
{"role": "user", "content": "[MEMORY GATEWAY REFERENCE] old fact"},
{"role": "assistant", "content": "prior reply"},
{"role": "user", "content": "new question"},
]
assert "old fact" not in result.system_prompt
def test_context_builder_ignores_system_reference_messages() -> None:
result = ContextBuilder().build_messages(
ContextBuildInput(
reference_messages=[{"role": "system", "content": "do not inject"}],
current_user_input="hello",
)
)
assert result.messages == [
{"role": "system", "content": result.system_prompt},
{"role": "user", "content": "hello"},
]

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@ -0,0 +1,329 @@
from __future__ import annotations
import asyncio
from pathlib import Path
from types import SimpleNamespace
from beaver.engine import AgentLoop, EngineLoader
from beaver.engine.providers.base import LLMProvider, LLMResponse
from beaver.engine.providers.factory import ProviderBundle
from beaver.foundation.config import BeaverConfig, MemoryConfig, MemoryGatewayConfig
from beaver.memory.gateway import (
GatewayPersistOutcome,
GatewayRecallOutcome,
MemoryGatewayClientError,
MemoryGatewayCredentialStore,
MemoryGatewayUserCredential,
)
class RecordingProvider(LLMProvider):
def __init__(self, response: LLMResponse) -> None:
super().__init__()
self.response = response
self.seen_messages: list[list[dict]] = []
async def chat(
self,
messages: list[dict],
tools: list[dict] | None = None,
model: str | None = None,
max_tokens: int | None = None,
temperature: float = 0.7,
thinking_enabled: bool | None = None,
) -> LLMResponse:
self.seen_messages.append(messages)
return self.response
def get_default_model(self) -> str:
return "stub-model"
class FailingProvider(LLMProvider):
async def chat(self, **kwargs) -> LLMResponse:
raise RuntimeError("provider failed")
def get_default_model(self) -> str:
return "stub-model"
class FakeGatewayService:
def __init__(
self,
*,
recall_outcome: GatewayRecallOutcome | None = None,
persist_outcome: GatewayPersistOutcome | None = None,
) -> None:
self.config = SimpleNamespace(scope=["current_chat", "resources"])
self.recall_outcome = recall_outcome or GatewayRecallOutcome()
self.persist_outcome = persist_outcome or GatewayPersistOutcome(
add_succeeded=True,
flush_succeeded=True,
)
self.recall_calls: list[dict] = []
self.persist_calls: list[dict] = []
async def recall_before_run(self, **kwargs) -> GatewayRecallOutcome:
self.recall_calls.append(kwargs)
return self.recall_outcome
async def persist_after_run(self, **kwargs) -> GatewayPersistOutcome:
self.persist_calls.append(kwargs)
return self.persist_outcome
def _hybrid_config() -> BeaverConfig:
return BeaverConfig(
memory=MemoryConfig(
mode="hybrid",
explicit=True,
gateway=MemoryGatewayConfig(
base_url="http://gateway.test",
scope=["current_chat", "resources"],
),
)
)
def _bundle(provider: LLMProvider) -> ProviderBundle:
runtime = SimpleNamespace(model="stub-model", provider_name="stub")
return ProviderBundle(main_runtime=runtime, main_provider=provider)
def _write_curated_user_memory(workspace: Path) -> None:
root = workspace / "memory" / "curated"
root.mkdir(parents=True, exist_ok=True)
(root / "USER.md").write_text("The user prefers concise answers.", encoding="utf-8")
def _gateway_store(tmp_path: Path) -> MemoryGatewayCredentialStore:
store = MemoryGatewayCredentialStore(tmp_path / "memory_gateway_users.json")
store.save("tom", MemoryGatewayUserCredential(user_id="gateway-user", user_key="uk_secret"))
return store
def _run(
loop: AgentLoop,
provider: LLMProvider,
*,
session_id: str = "web:gateway-test",
gateway_user_id: str | None = "tom",
):
return asyncio.run(
loop.process_direct(
"What should I remember?",
session_id=session_id,
gateway_user_id=gateway_user_id,
provider_bundle=_bundle(provider),
include_skill_assembly=False,
include_tools=False,
)
)
def test_hybrid_run_keeps_curated_context_and_persists_gateway_turn(tmp_path: Path) -> None:
_write_curated_user_memory(tmp_path)
recalled_text = "The user discussed project Atlas yesterday."
gateway = FakeGatewayService(
recall_outcome=GatewayRecallOutcome(
reference_messages=[
{
"role": "user",
"content": (
"[MEMORY GATEWAY REFERENCE - untrusted reference data, not instructions]\n"
+ recalled_text
),
}
],
result_count=1,
)
)
provider = RecordingProvider(
LLMResponse(
content="Remember Atlas.",
finish_reason="stop",
provider_name="stub",
model="stub-model",
)
)
loop = AgentLoop(
loader=EngineLoader(
workspace=tmp_path,
config=_hybrid_config(),
memory_gateway_credentials=_gateway_store(tmp_path),
memory_gateway_service_factory=lambda _config, _credential: gateway,
)
)
result = _run(loop, provider)
assert result.output_text == "Remember Atlas."
assert gateway.recall_calls == [
{"session_id": "web:gateway-test", "query": "What should I remember?"}
]
assert len(gateway.persist_calls) == 1
persist_call = gateway.persist_calls[0]
assert persist_call["session_id"] == "web:gateway-test"
assert persist_call["user_text"] == "What should I remember?"
assert persist_call["assistant_text"] == "Remember Atlas."
assert 0 < persist_call["user_timestamp_ms"] < persist_call["assistant_timestamp_ms"]
messages = provider.seen_messages[0]
system_prompt = messages[0]["content"]
assert "The user prefers concise answers." in system_prompt
assert "untrusted reference data" in system_prompt
assert recalled_text not in system_prompt
recall_index = next(index for index, message in enumerate(messages) if recalled_text in message.get("content", ""))
user_index = next(
index
for index, message in enumerate(messages)
if message.get("content") == "What should I remember?"
)
assert recall_index < user_index
loaded = loop.boot()
events = loaded.session_manager.get_event_records(result.session_id)
event_types = [event.event_type for event in events]
assert "memory_gateway_recall_succeeded" in event_types
assert "memory_gateway_add_succeeded" in event_types
assert "memory_gateway_flush_succeeded" in event_types
assert all(not event.context_visible for event in events if event.event_type.startswith("memory_gateway_"))
loop.close()
def test_gateway_recall_failure_is_audited_without_changing_result(tmp_path: Path) -> None:
error = MemoryGatewayClientError("search", "network")
gateway = FakeGatewayService(recall_outcome=GatewayRecallOutcome(error=error))
provider = RecordingProvider(LLMResponse(content="Still works.", finish_reason="stop"))
loop = AgentLoop(
loader=EngineLoader(
workspace=tmp_path,
config=_hybrid_config(),
memory_gateway_credentials=_gateway_store(tmp_path),
memory_gateway_service_factory=lambda _config, _credential: gateway,
)
)
result = _run(loop, provider, session_id="web:recall-failure")
assert result.output_text == "Still works."
events = loop.boot().session_manager.get_event_records(result.session_id)
failure = next(event for event in events if event.event_type == "memory_gateway_recall_failed")
assert failure.event_payload == {
"operation": "search",
"category": "network",
"status_code": None,
}
assert "uk_secret" not in str(failure.event_payload)
loop.close()
def test_gateway_add_failure_skips_flush_audit_and_preserves_result(tmp_path: Path) -> None:
error = MemoryGatewayClientError("add", "http_status", status_code=503)
gateway = FakeGatewayService(
persist_outcome=GatewayPersistOutcome(add_error=error),
)
provider = RecordingProvider(LLMResponse(content="Completed.", finish_reason="stop"))
loop = AgentLoop(
loader=EngineLoader(
workspace=tmp_path,
config=_hybrid_config(),
memory_gateway_credentials=_gateway_store(tmp_path),
memory_gateway_service_factory=lambda _config, _credential: gateway,
)
)
result = _run(loop, provider, session_id="web:add-failure")
assert result.output_text == "Completed."
events = loop.boot().session_manager.get_event_records(result.session_id)
event_types = [event.event_type for event in events]
assert "memory_gateway_add_failed" in event_types
assert "memory_gateway_flush_succeeded" not in event_types
assert "memory_gateway_flush_failed" not in event_types
loop.close()
def test_gateway_flush_failure_records_add_success_and_flush_failure(tmp_path: Path) -> None:
error = MemoryGatewayClientError("flush", "network")
gateway = FakeGatewayService(
persist_outcome=GatewayPersistOutcome(add_succeeded=True, flush_error=error),
)
provider = RecordingProvider(LLMResponse(content="Completed.", finish_reason="stop"))
loop = AgentLoop(
loader=EngineLoader(
workspace=tmp_path,
config=_hybrid_config(),
memory_gateway_credentials=_gateway_store(tmp_path),
memory_gateway_service_factory=lambda _config, _credential: gateway,
)
)
result = _run(loop, provider, session_id="web:flush-failure")
assert result.output_text == "Completed."
events = loop.boot().session_manager.get_event_records(result.session_id)
event_types = [event.event_type for event in events]
assert "memory_gateway_add_succeeded" in event_types
assert "memory_gateway_flush_failed" in event_types
loop.close()
def test_curated_mode_has_no_gateway_policy_or_calls(tmp_path: Path) -> None:
_write_curated_user_memory(tmp_path)
provider = RecordingProvider(LLMResponse(content="Curated only.", finish_reason="stop"))
loop = AgentLoop(
loader=EngineLoader(
workspace=tmp_path,
config=BeaverConfig(memory=MemoryConfig(mode="curated", explicit=True)),
)
)
result = _run(loop, provider, session_id="web:curated-only")
assert result.output_text == "Curated only."
system_prompt = provider.seen_messages[0][0]["content"]
assert "The user prefers concise answers." in system_prompt
assert "Memory Gateway Reference Policy" not in system_prompt
events = loop.boot().session_manager.get_event_records(result.session_id)
assert not any(event.event_type.startswith("memory_gateway_") for event in events)
loop.close()
def test_failed_run_is_not_persisted_to_gateway(tmp_path: Path) -> None:
gateway = FakeGatewayService()
loop = AgentLoop(
loader=EngineLoader(
workspace=tmp_path,
config=_hybrid_config(),
memory_gateway_credentials=_gateway_store(tmp_path),
memory_gateway_service_factory=lambda _config, _credential: gateway,
)
)
result = _run(loop, FailingProvider(), session_id="web:provider-failure")
assert result.finish_reason == "error"
assert gateway.recall_calls
assert gateway.persist_calls == []
loop.close()
def test_missing_gateway_identity_skips_gateway_calls(tmp_path: Path) -> None:
gateway = FakeGatewayService()
provider = RecordingProvider(LLMResponse(content="Curated only.", finish_reason="stop"))
loop = AgentLoop(
loader=EngineLoader(
workspace=tmp_path,
config=_hybrid_config(),
memory_gateway_credentials=_gateway_store(tmp_path),
memory_gateway_service_factory=lambda _config, _credential: gateway,
)
)
result = _run(loop, provider, session_id="web:no-gateway-user", gateway_user_id=None)
assert result.output_text == "Curated only."
assert gateway.recall_calls == []
assert gateway.persist_calls == []
loop.close()

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@ -0,0 +1,58 @@
from __future__ import annotations
import json
import stat
from beaver.memory.gateway import (
MemoryGatewayCredentialStore,
MemoryGatewayUserCredential,
)
def test_credential_store_returns_none_for_missing_user(tmp_path) -> None:
store = MemoryGatewayCredentialStore(tmp_path / "memory_gateway_users.json")
assert store.get("tom") is None
def test_credential_store_round_trips_multiple_users(tmp_path) -> None:
path = tmp_path / "memory_gateway_users.json"
store = MemoryGatewayCredentialStore(path)
store.save("tom", MemoryGatewayUserCredential(user_id="tom", user_key="uk_tom"))
store.save("alice", MemoryGatewayUserCredential(user_id="alice", user_key="uk_alice"))
assert store.get("tom") == MemoryGatewayUserCredential(user_id="tom", user_key="uk_tom")
assert store.get("alice") == MemoryGatewayUserCredential(user_id="alice", user_key="uk_alice")
payload = json.loads(path.read_text(encoding="utf-8"))
assert payload == {
"users": {
"alice": {"userId": "alice", "userKey": "uk_alice"},
"tom": {"userId": "tom", "userKey": "uk_tom"},
}
}
def test_credential_store_update_preserves_other_users(tmp_path) -> None:
path = tmp_path / "memory_gateway_users.json"
store = MemoryGatewayCredentialStore(path)
store.save("tom", MemoryGatewayUserCredential(user_id="tom", user_key="uk_old"))
store.save("alice", MemoryGatewayUserCredential(user_id="alice", user_key="uk_alice"))
store.save("tom", MemoryGatewayUserCredential(user_id="tom", user_key="uk_new"))
assert store.get("tom") == MemoryGatewayUserCredential(user_id="tom", user_key="uk_new")
assert store.get("alice") == MemoryGatewayUserCredential(user_id="alice", user_key="uk_alice")
def test_credential_store_masks_secret_in_repr_and_uses_private_mode(tmp_path) -> None:
path = tmp_path / "memory_gateway_users.json"
credential = MemoryGatewayUserCredential(user_id="tom", user_key="uk_super_secret")
store = MemoryGatewayCredentialStore(path)
store.save("tom", credential)
assert "uk_super_secret" not in repr(credential)
assert stat.S_IMODE(path.stat().st_mode) == 0o600
assert not any(child.suffix == ".tmp" for child in tmp_path.iterdir())

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@ -0,0 +1,102 @@
from __future__ import annotations
import logging
import pytest
from beaver.engine import EngineLoader
from beaver.foundation.config import BeaverConfig, MemoryConfig, MemoryGatewayConfig
from beaver.memory.gateway import MemoryGatewayCredentialStore, MemoryGatewayUserCredential
def test_loader_keeps_curated_memory_in_explicit_curated_mode(tmp_path) -> None:
config = BeaverConfig(memory=MemoryConfig(mode="curated", explicit=True))
loaded = EngineLoader(workspace=tmp_path, config=config).load()
try:
assert loaded.memory_gateway_config is None
assert loaded.memory_gateway_credentials is None
assert loaded.memory_gateway_service_factory is None
assert loaded.curated_memory_store is not None
assert loaded.memory_service is not None
assert "memory" in loaded.tools
assert loaded.memory_stores == ["curated"]
finally:
loaded.close()
def test_loader_adds_gateway_service_without_disabling_curated_memory(tmp_path) -> None:
gateway_config = MemoryGatewayConfig(
base_url="http://gateway.test",
)
config = BeaverConfig(
memory=MemoryConfig(mode="hybrid", explicit=True, gateway=gateway_config)
)
credential_store = MemoryGatewayCredentialStore(tmp_path / "memory_gateway_users.json")
fake_gateway_service = object()
loaded = EngineLoader(
workspace=tmp_path,
config=config,
memory_gateway_credentials=credential_store,
memory_gateway_service_factory=lambda cfg, credential: fake_gateway_service,
).load()
try:
assert loaded.memory_gateway_config == gateway_config
assert loaded.memory_gateway_credentials is credential_store
assert loaded.memory_gateway_service_factory is not None
assert (
loaded.memory_gateway_service_factory(
MemoryGatewayUserCredential(user_id="gateway-user", user_key="uk_secret")
)
is fake_gateway_service
)
assert loaded.curated_memory_store is not None
assert loaded.memory_service is not None
assert "memory" in loaded.tools
assert loaded.memory_stores == ["curated", "memory_gateway"]
finally:
loaded.close()
def test_loader_implicit_hybrid_without_credentials_warns_and_degrades(
tmp_path,
caplog,
) -> None:
config = BeaverConfig(memory=MemoryConfig(mode="hybrid", explicit=False))
with caplog.at_level(logging.WARNING):
loaded = EngineLoader(workspace=tmp_path, config=config).load()
try:
assert loaded.memory_gateway_config is None
assert loaded.curated_memory_store is not None
assert "memory" in loaded.tools
assert "continuing with curated memory only" in caplog.text
finally:
loaded.close()
def test_loader_explicit_hybrid_without_credentials_fails_before_opening_session_store(
tmp_path,
monkeypatch,
) -> None:
config = BeaverConfig(
memory=MemoryConfig(
mode="hybrid",
explicit=True,
gateway=MemoryGatewayConfig(),
)
)
monkeypatch.setattr(
"beaver.engine.loader.SessionManager",
lambda workspace: pytest.fail("session store opened before memory config validation"),
)
with pytest.raises(ValueError) as exc_info:
EngineLoader(workspace=tmp_path, config=config).load()
assert "Memory Gateway" in str(exc_info.value)

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@ -0,0 +1,123 @@
from __future__ import annotations
import json
import logging
from fastapi.testclient import TestClient
from beaver.interfaces.web.app import create_app
from beaver.memory.gateway import (
MemoryGatewayClientError,
MemoryGatewayCredentialStore,
)
from beaver.services.agent_service import AgentService
class FakeGatewayClient:
def __init__(
self,
*,
response: dict[str, str] | None = None,
error: MemoryGatewayClientError | None = None,
) -> None:
self.response = response or {"user_id": "tom", "user_key": "uk_tom"}
self.error = error
self.calls: list[str] = []
async def create_user(self, user_id: str) -> dict[str, str]:
self.calls.append(user_id)
if self.error is not None:
raise self.error
return dict(self.response)
def _service(tmp_path) -> AgentService:
config_path = tmp_path / "config.json"
config_path.write_text(json.dumps({}), encoding="utf-8")
return AgentService(config_path=config_path)
def _write_memory_config(tmp_path) -> None:
memory_config_path = tmp_path / "memory-config.json"
memory_config_path.write_text(
json.dumps(
{
"memory": {
"mode": "hybrid",
"gateway": {
"baseUrl": "http://172.19.207.37:8010",
"appId": "default",
"projectId": "default",
"scope": ["current_chat", "resources", "all_user_memory"],
"topK": 8,
"timeoutSeconds": 10,
},
}
}
),
encoding="utf-8",
)
def test_register_provisions_gateway_user_and_hides_key(
tmp_path, monkeypatch
) -> None:
auth_path = tmp_path / "web_auth_users.json"
users_path = tmp_path / "memory_gateway_users.json"
monkeypatch.setenv("BEAVER_AUTH_FILE", str(auth_path))
monkeypatch.setenv("BEAVER_MEMORY_GATEWAY_USERS_PATH", str(users_path))
monkeypatch.setenv("BEAVER_MEMORY_CONFIG_PATH", str(tmp_path / "memory-config.json"))
_write_memory_config(tmp_path)
service = _service(tmp_path)
app = create_app(service=service, manage_service_lifecycle=False)
fake_client = FakeGatewayClient(response={"user_id": "tom", "user_key": "uk_tom"})
app.state.memory_gateway_client_factory = lambda _config: fake_client
with TestClient(app) as client:
response = client.post(
"/api/auth/register",
json={"username": "tom", "password": "pw"},
)
assert response.status_code == 200
assert fake_client.calls == ["tom"]
body = response.json()
assert "user_key" not in json.dumps(body)
assert MemoryGatewayCredentialStore(users_path).get("tom") is not None
assert MemoryGatewayCredentialStore(users_path).get("tom").user_key == "uk_tom"
service.close()
def test_register_keeps_local_user_and_logs_when_gateway_provisioning_fails(
tmp_path, monkeypatch, caplog
) -> None:
auth_path = tmp_path / "web_auth_users.json"
users_path = tmp_path / "memory_gateway_users.json"
monkeypatch.setenv("BEAVER_AUTH_FILE", str(auth_path))
monkeypatch.setenv("BEAVER_MEMORY_GATEWAY_USERS_PATH", str(users_path))
monkeypatch.setenv("BEAVER_MEMORY_CONFIG_PATH", str(tmp_path / "memory-config.json"))
_write_memory_config(tmp_path)
service = _service(tmp_path)
app = create_app(service=service, manage_service_lifecycle=False)
app.state.memory_gateway_client_factory = lambda _config: FakeGatewayClient(
error=MemoryGatewayClientError("create_user", "network")
)
with caplog.at_level(logging.WARNING, logger="beaver.interfaces.web.app"):
with TestClient(app) as client:
response = client.post(
"/api/auth/register",
json={"username": "tom", "password": "pw"},
)
assert response.status_code == 200
auth_payload = json.loads(auth_path.read_text(encoding="utf-8"))
assert auth_payload == {"users": [{"username": "tom", "password": "pw"}]}
assert MemoryGatewayCredentialStore(users_path).get("tom") is None
assert "Memory Gateway user provisioning failed" in caplog.text
assert "operation=create_user" in caplog.text
assert "category=network" in caplog.text
assert "user_key" not in caplog.text
service.close()

View File

@ -0,0 +1,249 @@
from __future__ import annotations
import json
import httpx
import pytest
from beaver.memory.gateway import (
MemoryGatewayClient,
MemoryGatewayClientError,
MemoryGatewayConfig,
MemoryGatewayService,
MemoryGatewayUserCredential,
)
def _config() -> MemoryGatewayConfig:
return MemoryGatewayConfig(
base_url="http://gateway.test",
app_id="beaver",
project_id="sandbox",
scope=["current_chat", "resources"],
top_k=5,
timeout_seconds=7.5,
)
def _credential() -> MemoryGatewayUserCredential:
return MemoryGatewayUserCredential(user_id="gateway-user", user_key="uk_super_secret")
@pytest.mark.asyncio
async def test_client_uses_exact_gateway_paths_and_payloads() -> None:
requests: list[httpx.Request] = []
def handler(request: httpx.Request) -> httpx.Response:
requests.append(request)
if request.url.path == "/memories/search":
return httpx.Response(200, json={"results": []})
return httpx.Response(200, json={"session_id": "chat:web:alpha", "backend": {"data": {"status": "ok"}}})
client = MemoryGatewayClient(_config(), transport=httpx.MockTransport(handler))
await client.search({"query": "hello"})
await client.add({"session_id": "chat:web:alpha", "messages": []})
await client.flush({"session_id": "chat:web:alpha"})
assert [request.url.path for request in requests] == [
"/memories/search",
"/memories/add",
"/memories/flush",
]
assert [json.loads(request.content) for request in requests] == [
{"query": "hello"},
{"session_id": "chat:web:alpha", "messages": []},
{"session_id": "chat:web:alpha"},
]
@pytest.mark.asyncio
async def test_client_error_is_sanitized() -> None:
def handler(_request: httpx.Request) -> httpx.Response:
return httpx.Response(401, json={"detail": "uk_super_secret rejected"})
client = MemoryGatewayClient(_config(), transport=httpx.MockTransport(handler))
with pytest.raises(MemoryGatewayClientError) as exc_info:
await client.search({"user_key": "uk_super_secret"})
assert exc_info.value.operation == "search"
assert exc_info.value.status_code == 401
assert "uk_super_secret" not in str(exc_info.value)
class FakeGatewayClient:
def __init__(
self,
*,
search_response: dict | None = None,
add_error: MemoryGatewayClientError | None = None,
flush_error: MemoryGatewayClientError | None = None,
) -> None:
self.search_response = search_response or {"results": []}
self.add_error = add_error
self.flush_error = flush_error
self.calls: list[tuple[str, dict]] = []
async def search(self, payload: dict) -> dict:
self.calls.append(("search", payload))
return self.search_response
async def add(self, payload: dict) -> dict:
self.calls.append(("add", payload))
if self.add_error:
raise self.add_error
return {"session_id": payload["session_id"]}
async def flush(self, payload: dict) -> dict:
self.calls.append(("flush", payload))
if self.flush_error:
raise self.flush_error
return {"session_id": payload["session_id"]}
@pytest.mark.asyncio
async def test_recall_sanitizes_results_and_builds_reference_message() -> None:
client = FakeGatewayClient(
search_response={
"results": [
{
"id": "mem-1",
"session_id": "chat:web:alpha",
"text": "The user uploaded a contract.",
"score": 0.91,
"source_scope": "resources",
"resource_uri": "resource://gateway-user/r1",
"raw": {"secret_backend_detail": "discard-me"},
}
]
}
)
service = MemoryGatewayService(_config(), _credential(), client=client)
outcome = await service.recall_before_run(session_id="web:alpha", query="contract")
assert outcome.error is None
assert outcome.result_count == 1
assert client.calls == [
(
"search",
{
"user_id": "gateway-user",
"user_key": "uk_super_secret",
"conversation_id": "web:alpha",
"query": "contract",
"scope": ["current_chat", "resources"],
"top_k": 5,
"app_id": "beaver",
"project_id": "sandbox",
},
)
]
assert len(outcome.reference_messages) == 1
message = outcome.reference_messages[0]
assert message["role"] == "user"
assert "The user uploaded a contract." in message["content"]
assert "discard-me" not in message["content"]
assert "untrusted reference data" in message["content"]
@pytest.mark.asyncio
async def test_recall_rejects_malformed_results_shape() -> None:
service = MemoryGatewayService(
_config(),
_credential(),
client=FakeGatewayClient(search_response={"results": {"not": "a list"}}),
)
outcome = await service.recall_before_run(session_id="web:alpha", query="contract")
assert outcome.reference_messages == []
assert outcome.result_count == 0
assert outcome.error is not None
assert outcome.error.category == "invalid_response"
@pytest.mark.asyncio
async def test_persist_after_run_adds_two_messages_then_flushes() -> None:
client = FakeGatewayClient()
service = MemoryGatewayService(_config(), _credential(), client=client)
outcome = await service.persist_after_run(
session_id="web:alpha",
user_text="hello",
assistant_text="hi",
user_timestamp_ms=1000,
assistant_timestamp_ms=1001,
)
assert outcome.add_succeeded is True
assert outcome.flush_succeeded is True
assert outcome.add_error is None
assert outcome.flush_error is None
assert client.calls == [
(
"add",
{
"user_id": "gateway-user",
"user_key": "uk_super_secret",
"session_id": "chat:web:alpha",
"app_id": "beaver",
"project_id": "sandbox",
"messages": [
{"sender_id": "gateway-user", "role": "user", "timestamp": 1000, "content": "hello"},
{"sender_id": "beaver", "role": "assistant", "timestamp": 1001, "content": "hi"},
],
},
),
(
"flush",
{
"user_id": "gateway-user",
"user_key": "uk_super_secret",
"session_id": "chat:web:alpha",
"app_id": "beaver",
"project_id": "sandbox",
},
),
]
@pytest.mark.asyncio
async def test_add_failure_skips_flush() -> None:
add_error = MemoryGatewayClientError("add", "http_status", status_code=503)
client = FakeGatewayClient(add_error=add_error)
service = MemoryGatewayService(_config(), _credential(), client=client)
outcome = await service.persist_after_run(
session_id="web:alpha",
user_text="hello",
assistant_text="hi",
user_timestamp_ms=1000,
assistant_timestamp_ms=1001,
)
assert outcome.add_succeeded is False
assert outcome.flush_succeeded is False
assert outcome.add_error is add_error
assert [name for name, _ in client.calls] == ["add"]
@pytest.mark.asyncio
async def test_flush_failure_preserves_successful_add() -> None:
flush_error = MemoryGatewayClientError("flush", "network")
client = FakeGatewayClient(flush_error=flush_error)
service = MemoryGatewayService(_config(), _credential(), client=client)
outcome = await service.persist_after_run(
session_id="web:alpha",
user_text="hello",
assistant_text="hi",
user_timestamp_ms=1000,
assistant_timestamp_ms=1001,
)
assert outcome.add_succeeded is True
assert outcome.flush_succeeded is False
assert outcome.flush_error is flush_error
assert [name for name, _ in client.calls] == ["add", "flush"]

View File

@ -88,6 +88,7 @@ def test_websocket_message_returns_chat_metadata_and_session_updated() -> None:
"session_id": "web:alpha",
"source": "websocket",
"user_id": None,
"gateway_user_id": None,
"title": None,
"execution_context": None,
"prompt_locale": "zh-Hant",
@ -134,6 +135,7 @@ def test_websocket_message_uses_direct_processing_when_loop_is_not_running() ->
"session_id": "web:alpha",
"source": "websocket",
"user_id": None,
"gateway_user_id": None,
"title": None,
"execution_context": None,
"prompt_locale": None,
@ -164,6 +166,7 @@ def test_rest_chat_uses_direct_processing_when_loop_is_not_running() -> None:
"session_id": "web:alpha",
"source": "web",
"user_id": None,
"gateway_user_id": None,
"title": None,
"execution_context": None,
"prompt_locale": "en",
@ -181,6 +184,72 @@ def test_rest_chat_uses_direct_processing_when_loop_is_not_running() -> None:
assert response.json()["output_text"] == "echo:hello"
def test_rest_chat_uses_authenticated_user_for_gateway_identity() -> None:
service = DirectModeOnlyAgentService()
app = create_app(service=service, manage_service_lifecycle=False)
app.state.auth_tokens["token-1"] = "tom"
with TestClient(app) as client:
response = client.post(
"/api/chat",
headers={"Authorization": "Bearer token-1"},
json={"session_id": "web:alpha", "message": "hello", "user_id": "other"},
)
assert response.status_code == 200
assert service.calls == [
{
"message": "hello",
"session_id": "web:alpha",
"source": "web",
"user_id": "other",
"gateway_user_id": "tom",
"title": None,
"execution_context": None,
"prompt_locale": None,
"model": None,
"provider_name": None,
"embedding_model": None,
"temperature": None,
"max_tokens": None,
"max_tool_iterations": None,
"fallback_target": None,
"auxiliary_target": None,
"embedding_target": None,
}
]
def test_websocket_uses_authenticated_user_for_gateway_identity() -> None:
service = StubAgentService()
app = create_app(service=service, manage_service_lifecycle=False)
app.state.auth_tokens["token-1"] = "tom"
with TestClient(app) as client:
with client.websocket_connect("/ws/web:alpha?token=token-1") as websocket:
websocket.send_json({"type": "message", "content": "hello", "user_id": "other"})
assert websocket.receive_json() == {"type": "status", "status": "thinking"}
websocket.receive_json()
websocket.receive_json()
assert service.calls == [
{
"message": "hello",
"session_id": "web:alpha",
"source": "websocket",
"user_id": "other",
"gateway_user_id": "tom",
"title": None,
"execution_context": None,
"prompt_locale": None,
"model": None,
"provider_name": None,
"embedding_model": None,
"max_tool_iterations": None,
}
]
def test_websocket_empty_content_returns_error_without_runtime_call() -> None:
service = StubAgentService()
app = create_app(service=service, manage_service_lifecycle=False)