hermes-agent/tests/e2e/test_relay_native_anthropic_stream.py
Alex Fournier 956fc87eef test(relay): gate native Anthropic streaming in e2e
Signed-off-by: Alex Fournier <afournier@nvidia.com>
2026-07-28 08:25:25 -07:00

92 lines
3.1 KiB
Python

"""Native Anthropic SDK streaming through Relay's managed execution path."""
import pytest
@pytest.mark.filterwarnings("ignore:Pydantic serializer warnings:UserWarning")
def test_anthropic_sdk_stream_runs_through_relay_managed_execution(
tmp_path,
monkeypatch,
):
anthropic = pytest.importorskip("anthropic")
httpx = pytest.importorskip("httpx")
pytest.importorskip("nemo_relay")
from agent import relay_runtime
from run_agent import AIAgent
monkeypatch.setenv("HERMES_HOME", str(tmp_path / "hermes-home"))
response_body = b"""event: message_start
data: {"type":"message_start","message":{"id":"msg_test","type":"message","role":"assistant","content":[],"model":"claude-test","stop_reason":null,"stop_sequence":null,"usage":{"input_tokens":1,"output_tokens":0}}}
event: content_block_start
data: {"type":"content_block_start","index":0,"content_block":{"type":"text","text":""}}
event: content_block_delta
data: {"type":"content_block_delta","index":0,"delta":{"type":"text_delta","text":"hello"}}
event: content_block_stop
data: {"type":"content_block_stop","index":0}
event: message_delta
data: {"type":"message_delta","delta":{"stop_reason":"end_turn","stop_sequence":null},"usage":{"output_tokens":1}}
event: message_stop
data: {"type":"message_stop"}
"""
def respond(request):
return httpx.Response(
200,
headers={"content-type": "text/event-stream"},
content=response_body,
request=request,
)
client = anthropic.Anthropic(
api_key="test-key",
http_client=httpx.Client(transport=httpx.MockTransport(respond)),
)
relay_runtime._reset_for_tests()
agent = AIAgent(
api_key="test-key",
base_url="https://api.anthropic.com",
provider="anthropic",
model="claude-test",
quiet_mode=True,
skip_context_files=True,
skip_memory=True,
)
agent.api_mode = "anthropic_messages"
agent.session_id = "anthropic-relay-session"
agent._interrupt_requested = False
agent._create_request_anthropic_client = lambda *args, **kwargs: client
lease = relay_runtime.SESSION_COORDINATOR.acquire_conversation(
profile_key=relay_runtime.current_profile_key(),
session_id=agent.session_id,
platform="cli",
)
turn = relay_runtime.SESSION_COORDINATOR.begin_turn(
lease,
turn_id="anthropic-relay-turn",
task_id="anthropic-relay-task",
)
lease.host.retain_managed_execution("test.anthropic_relay")
try:
result = agent._interruptible_streaming_api_call(
{
"model": "claude-test",
"max_tokens": 16,
"messages": [{"role": "user", "content": "hi"}],
}
)
finally:
lease.host.release_managed_execution("test.anthropic_relay")
relay_runtime.SESSION_COORDINATOR.end_turn(turn, outcome="success")
relay_runtime.SESSION_COORDINATOR.release_conversation(lease)
relay_runtime._reset_for_tests()
client.close()
assert result.content[0].text == "hello"
assert result.stop_reason == "end_turn"