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eb1c19a 176d8f1 eb1c19a 176d8f1 eb1c19a 176d8f1 eb1c19a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 | """Integration tests for proxy memory system with real API calls.
These tests require:
- ANTHROPIC_API_KEY environment variable set
Run with:
ANTHROPIC_API_KEY=... uv run pytest tests/test_proxy_memory_integration.py -v
Test categories:
- TestMemoryHeaderValidation: User ID header validation
- TestMemoryToolInjection: Memory tools are injected
- TestMemorySaveAndSearch: End-to-end save/recall flow
- TestMemoryUserIsolation: User memory isolation
"""
import os
import tempfile
import time
from pathlib import Path
import pytest
# Set tokenizer parallelism before importing transformers
os.environ["TOKENIZERS_PARALLELISM"] = "false"
pytest.importorskip("fastapi")
pytest.importorskip("httpx")
from fastapi.testclient import TestClient
from headroom.proxy.server import ProxyConfig, create_app
@pytest.fixture
def temp_memory_db():
"""Create temporary memory database."""
with tempfile.NamedTemporaryFile(suffix=".db", delete=False) as f:
yield f.name
# Cleanup
Path(f.name).unlink(missing_ok=True)
# Also cleanup related files (HNSW index, etc.)
for suffix in ["-shm", "-wal", ".hnsw"]:
Path(f.name + suffix).unlink(missing_ok=True)
@pytest.fixture
def memory_client(temp_memory_db):
"""Create test client with memory enabled."""
config = ProxyConfig(
optimize=False, # Disable optimization for simpler tests
cache_enabled=False,
rate_limit_enabled=False,
cost_tracking_enabled=False,
memory_enabled=True,
memory_backend="local",
memory_db_path=temp_memory_db,
memory_inject_tools=True,
memory_inject_context=True,
memory_top_k=5,
)
app = create_app(config)
with TestClient(app) as client:
yield client
@pytest.fixture
def no_memory_client():
"""Create test client with memory disabled."""
config = ProxyConfig(
optimize=False,
cache_enabled=False,
rate_limit_enabled=False,
cost_tracking_enabled=False,
memory_enabled=False,
)
app = create_app(config)
with TestClient(app) as client:
yield client
@pytest.fixture
def anthropic_api_key():
"""Get Anthropic API key from environment."""
return os.environ.get("ANTHROPIC_API_KEY")
class TestMemoryHeaderValidation:
"""Test user ID header validation."""
def test_missing_user_id_uses_default(self, memory_client, anthropic_api_key):
"""Request without x-headroom-user-id should use 'default' user for simple DevEx."""
if not anthropic_api_key:
pytest.skip("ANTHROPIC_API_KEY not set")
response = memory_client.post(
"/v1/messages",
headers={
"x-api-key": anthropic_api_key,
"anthropic-version": "2023-06-01",
# Note: NOT setting x-headroom-user-id - should default to "default"
},
json={
"model": "claude-sonnet-4-20250514",
"max_tokens": 100,
"messages": [{"role": "user", "content": "Hello"}],
},
)
# Should succeed, not return 400
assert response.status_code == 200
def test_with_user_id_succeeds(self, memory_client, anthropic_api_key):
"""Request with x-headroom-user-id should succeed."""
if not anthropic_api_key:
pytest.skip("ANTHROPIC_API_KEY not set")
response = memory_client.post(
"/v1/messages",
headers={
"x-api-key": anthropic_api_key,
"anthropic-version": "2023-06-01",
"x-headroom-user-id": "test-user-123",
},
json={
"model": "claude-sonnet-4-20250514",
"max_tokens": 100,
"messages": [{"role": "user", "content": "Hello, just say hi back."}],
},
)
assert response.status_code == 200
def test_no_memory_client_doesnt_require_user_id(self, no_memory_client, anthropic_api_key):
"""When memory is disabled, user ID header should not be required."""
if not anthropic_api_key:
pytest.skip("ANTHROPIC_API_KEY not set")
response = no_memory_client.post(
"/v1/messages",
headers={
"x-api-key": anthropic_api_key,
"anthropic-version": "2023-06-01",
# No x-headroom-user-id
},
json={
"model": "claude-sonnet-4-20250514",
"max_tokens": 100,
"messages": [{"role": "user", "content": "Hello, just say hi."}],
},
)
assert response.status_code == 200
@pytest.mark.skipif(not os.environ.get("ANTHROPIC_API_KEY"), reason="ANTHROPIC_API_KEY not set")
class TestMemoryToolInjection:
"""Test memory tool injection."""
def test_memory_tools_are_available(self, memory_client, anthropic_api_key):
"""Memory tools should be available to the LLM."""
response = memory_client.post(
"/v1/messages",
headers={
"x-api-key": anthropic_api_key,
"anthropic-version": "2023-06-01",
"x-headroom-user-id": "test-user-tool-check",
},
json={
"model": "claude-sonnet-4-20250514",
"max_tokens": 500,
"messages": [
{
"role": "user",
"content": "List the tools available to you. Just list the tool names.",
}
],
},
)
assert response.status_code == 200
# The response should mention memory tools
content = response.json().get("content", [])
text = ""
for block in content:
if isinstance(block, dict) and block.get("type") == "text":
text += block.get("text", "")
# At least one memory tool should be mentioned
assert any(tool in text.lower() for tool in ["memory_save", "memory_search", "memory"]), (
f"Memory tools not found in response: {text}"
)
@pytest.mark.skipif(not os.environ.get("ANTHROPIC_API_KEY"), reason="ANTHROPIC_API_KEY not set")
class TestMemorySaveAndSearch:
"""Test memory save and search flow."""
def test_save_memory_via_explicit_instruction(self, memory_client, anthropic_api_key):
"""LLM should be able to save memories when instructed."""
user_id = f"test-user-save-{int(time.time())}"
# Request that explicitly asks to save
response = memory_client.post(
"/v1/messages",
headers={
"x-api-key": anthropic_api_key,
"anthropic-version": "2023-06-01",
"x-headroom-user-id": user_id,
},
json={
"model": "claude-sonnet-4-20250514",
"max_tokens": 1000,
"messages": [
{
"role": "user",
"content": "Please save this to memory: My favorite programming language is Rust. "
"Use the memory_save tool to save this information.",
}
],
},
)
assert response.status_code == 200
# Check if response indicates tool was used
resp_json = response.json()
content = resp_json.get("content", [])
# Response could be tool_use (if not handled) or text (if handled)
# Either way, it should complete successfully
assert content, "Response should have content"
def test_save_and_recall_memory(self, memory_client, anthropic_api_key):
"""Save a memory and recall it in subsequent request."""
user_id = f"test-user-recall-{int(time.time())}"
# First request: save a memory with explicit instruction
save_response = memory_client.post(
"/v1/messages",
headers={
"x-api-key": anthropic_api_key,
"anthropic-version": "2023-06-01",
"x-headroom-user-id": user_id,
},
json={
"model": "claude-sonnet-4-20250514",
"max_tokens": 1000,
"messages": [
{
"role": "user",
"content": "Please remember this: My name is TestUser and I work at AcmeCorp. "
"Save this information using the memory_save tool.",
}
],
},
)
assert save_response.status_code == 200
# Wait a moment for memory to be indexed
time.sleep(1)
# Second request: ask about saved info
# Memory context should be injected automatically
recall_response = memory_client.post(
"/v1/messages",
headers={
"x-api-key": anthropic_api_key,
"anthropic-version": "2023-06-01",
"x-headroom-user-id": user_id,
},
json={
"model": "claude-sonnet-4-20250514",
"max_tokens": 300,
"messages": [
{
"role": "user",
"content": "What is my name and where do I work? "
"Answer based on what you know about me.",
}
],
},
)
assert recall_response.status_code == 200
# Check if response mentions the saved info
content = recall_response.json().get("content", [])
text = ""
for block in content:
if isinstance(block, dict) and block.get("type") == "text":
text += block.get("text", "")
# Should mention at least one of the saved facts
text_lower = text.lower()
assert "testuser" in text_lower or "acmecorp" in text_lower or "acme" in text_lower, (
f"Saved info not recalled: {text}"
)
@pytest.mark.skipif(not os.environ.get("ANTHROPIC_API_KEY"), reason="ANTHROPIC_API_KEY not set")
class TestMemoryUserIsolation:
"""Test that memories are isolated per user."""
def test_different_users_have_isolated_memories(self, memory_client, anthropic_api_key):
"""User A's memories should not appear for User B."""
timestamp = int(time.time())
user_a = f"user-a-isolation-{timestamp}"
user_b = f"user-b-isolation-{timestamp}"
secret_code = f"SECRETCODE{timestamp}"
# Save memory for user A
save_response = memory_client.post(
"/v1/messages",
headers={
"x-api-key": anthropic_api_key,
"anthropic-version": "2023-06-01",
"x-headroom-user-id": user_a,
},
json={
"model": "claude-sonnet-4-20250514",
"max_tokens": 1000,
"messages": [
{
"role": "user",
"content": f"Remember my secret code: {secret_code}. "
"Save this using the memory_save tool.",
}
],
},
)
assert save_response.status_code == 200
# Wait for memory to be indexed
time.sleep(1)
# Query as user B - should NOT have access to user A's memory
response_b = memory_client.post(
"/v1/messages",
headers={
"x-api-key": anthropic_api_key,
"anthropic-version": "2023-06-01",
"x-headroom-user-id": user_b,
},
json={
"model": "claude-sonnet-4-20250514",
"max_tokens": 300,
"messages": [
{
"role": "user",
"content": "What is my secret code? Search your memory for it.",
}
],
},
)
assert response_b.status_code == 200
# User B should NOT see user A's secret code
content = response_b.json().get("content", [])
text = ""
for block in content:
if isinstance(block, dict) and block.get("type") == "text":
text += block.get("text", "")
assert secret_code not in text, f"User B should not see User A's secret: {text}"
@pytest.mark.skipif(not os.environ.get("ANTHROPIC_API_KEY"), reason="ANTHROPIC_API_KEY not set")
class TestMemoryStats:
"""Test memory-related stats and health."""
def test_health_endpoint_works_with_memory(self, memory_client):
"""Health endpoint should work when memory is enabled."""
response = memory_client.get("/health")
assert response.status_code == 200
data = response.json()
assert data.get("status") == "healthy"
def test_stats_endpoint_works_with_memory(self, memory_client):
"""Stats endpoint should work when memory is enabled."""
response = memory_client.get("/stats")
assert response.status_code == 200
data = response.json()
assert "requests" in data
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