chore: import upstream snapshot with attribution

2026-07-13 12:39:17 +08:00
commit 4ed4e9ff99
1368 changed files with 334957 additions and 0 deletions
@@ -0,0 +1,41 @@
+import pytest
+from httpx import ASGITransport, AsyncClient
+from inline_snapshot import snapshot
+
+from ..fake_model import FakeModel
+from ..test_responses import get_text_message
+from .streaming_app import agent, app
+
+
+@pytest.mark.asyncio
+async def test_streaming_context():
+    """This ensures that FastAPI streaming works. The context for this test is that the Runner
+    method was called in one async context, and the streaming was ended in another context,
+    leading to a tracing error because the context was closed in the wrong context. This test
+    ensures that this actually works.
+    """
+    model = FakeModel()
+    agent.model = model
+    model.set_next_output([get_text_message("done")])
+
+    transport = ASGITransport(app)
+    async with AsyncClient(transport=transport, base_url="http://test") as ac:
+        async with ac.stream("POST", "/stream") as r:
+            assert r.status_code == 200
+            body = (await r.aread()).decode("utf-8")
+            lines = [line for line in body.splitlines() if line]
+            assert lines == snapshot(
+                [
+                    "agent_updated_stream_event",
+                    "raw_response_event",  # ResponseCreatedEvent
+                    "raw_response_event",  # ResponseInProgressEvent
+                    "raw_response_event",  # ResponseOutputItemAddedEvent
+                    "raw_response_event",  # ResponseContentPartAddedEvent
+                    "raw_response_event",  # ResponseTextDeltaEvent
+                    "raw_response_event",  # ResponseTextDoneEvent
+                    "raw_response_event",  # ResponseContentPartDoneEvent
+                    "raw_response_event",  # ResponseOutputItemDoneEvent
+                    "raw_response_event",  # ResponseCompletedEvent
+                    "run_item_stream_event",  # MessageOutputItem
+                ]
+            )