Files
codex/sdk/python/tests/test_real_app_server_integration.py
Shaqayeq 199b74248b python-sdk: split stream and control examples (2026-03-16)
- make 03_turn_stream_events a clean streaming example with curated event output
- add 14_turn_controls as a separate steer and interrupt demo with concise summaries
- update the notebook and runtime-backed example assertions to match the new example shapes

Co-authored-by: Codex <noreply@openai.com>
2026-03-16 22:51:52 -07:00

452 lines
15 KiB
Python

from __future__ import annotations
import json
import os
import subprocess
import sys
import tempfile
import textwrap
from dataclasses import dataclass
from pathlib import Path
import pytest
ROOT = Path(__file__).resolve().parents[1]
EXAMPLES_DIR = ROOT / "examples"
NOTEBOOK_PATH = ROOT / "notebooks" / "sdk_walkthrough.ipynb"
root_str = str(ROOT)
if root_str not in sys.path:
sys.path.insert(0, root_str)
from _runtime_setup import ensure_runtime_package_installed, pinned_runtime_version
RUN_REAL_CODEX_TESTS = os.environ.get("RUN_REAL_CODEX_TESTS") == "1"
pytestmark = pytest.mark.skipif(
not RUN_REAL_CODEX_TESTS,
reason="set RUN_REAL_CODEX_TESTS=1 to run real Codex integration coverage",
)
# 11_cli_mini_app is interactive; we still run it by feeding '/exit'.
EXAMPLE_CASES: list[tuple[str, str]] = [
("01_quickstart_constructor", "sync.py"),
("01_quickstart_constructor", "async.py"),
("02_turn_run", "sync.py"),
("02_turn_run", "async.py"),
("03_turn_stream_events", "sync.py"),
("03_turn_stream_events", "async.py"),
("04_models_and_metadata", "sync.py"),
("04_models_and_metadata", "async.py"),
("05_existing_thread", "sync.py"),
("05_existing_thread", "async.py"),
("06_thread_lifecycle_and_controls", "sync.py"),
("06_thread_lifecycle_and_controls", "async.py"),
("07_image_and_text", "sync.py"),
("07_image_and_text", "async.py"),
("08_local_image_and_text", "sync.py"),
("08_local_image_and_text", "async.py"),
("09_async_parity", "sync.py"),
# 09_async_parity async path is represented by 01 async + dedicated async-based cases above.
("10_error_handling_and_retry", "sync.py"),
("10_error_handling_and_retry", "async.py"),
("11_cli_mini_app", "sync.py"),
("11_cli_mini_app", "async.py"),
("12_turn_params_kitchen_sink", "sync.py"),
("12_turn_params_kitchen_sink", "async.py"),
("13_model_select_and_turn_params", "sync.py"),
("13_model_select_and_turn_params", "async.py"),
("14_turn_controls", "sync.py"),
("14_turn_controls", "async.py"),
]
@dataclass(frozen=True)
class PreparedRuntimeEnv:
python: str
env: dict[str, str]
runtime_version: str
@pytest.fixture(scope="session")
def runtime_env(tmp_path_factory: pytest.TempPathFactory) -> PreparedRuntimeEnv:
runtime_version = pinned_runtime_version()
temp_root = tmp_path_factory.mktemp("python-runtime-env")
isolated_site = temp_root / "site-packages"
python = sys.executable
_run_command(
[
python,
"-m",
"pip",
"install",
"--target",
str(isolated_site),
"pydantic>=2.12",
],
cwd=ROOT,
env=os.environ.copy(),
timeout_s=240,
)
ensure_runtime_package_installed(
python,
ROOT,
install_target=isolated_site,
)
env = os.environ.copy()
env["PYTHONPATH"] = os.pathsep.join([str(isolated_site), str(ROOT / "src")])
env["CODEX_PYTHON_SDK_DIR"] = str(ROOT)
return PreparedRuntimeEnv(python=python, env=env, runtime_version=runtime_version)
def _run_command(
args: list[str],
*,
cwd: Path,
env: dict[str, str],
timeout_s: int,
stdin: str | None = None,
) -> subprocess.CompletedProcess[str]:
return subprocess.run(
args,
cwd=str(cwd),
env=env,
input=stdin,
text=True,
capture_output=True,
timeout=timeout_s,
check=False,
)
def _run_python(
runtime_env: PreparedRuntimeEnv,
source: str,
*,
cwd: Path | None = None,
timeout_s: int = 180,
) -> subprocess.CompletedProcess[str]:
return _run_command(
[str(runtime_env.python), "-c", source],
cwd=cwd or ROOT,
env=runtime_env.env,
timeout_s=timeout_s,
)
def _runtime_compatibility_hint(
runtime_env: PreparedRuntimeEnv,
*,
stdout: str,
stderr: str,
) -> str:
combined = f"{stdout}\n{stderr}"
if "ThreadStartResponse" in combined and "approvalsReviewer" in combined:
return (
"\nCompatibility hint:\n"
f"Pinned runtime {runtime_env.runtime_version} returned a thread/start payload "
"that is older than the current SDK schema and is missing "
"`approvalsReviewer`. Bump `sdk/python/_runtime_setup.py` to a matching "
"released runtime version.\n"
)
return ""
def _run_json_python(
runtime_env: PreparedRuntimeEnv,
source: str,
*,
cwd: Path | None = None,
timeout_s: int = 180,
) -> dict[str, object]:
result = _run_python(runtime_env, source, cwd=cwd, timeout_s=timeout_s)
assert result.returncode == 0, (
"Python snippet failed.\n"
f"STDOUT:\n{result.stdout}\n"
f"STDERR:\n{result.stderr}"
f"{_runtime_compatibility_hint(runtime_env, stdout=result.stdout, stderr=result.stderr)}"
)
return json.loads(result.stdout)
def _run_example(
runtime_env: PreparedRuntimeEnv,
folder: str,
script: str,
*,
timeout_s: int = 180,
) -> subprocess.CompletedProcess[str]:
path = EXAMPLES_DIR / folder / script
assert path.exists(), f"Missing example script: {path}"
stdin = "/exit\n" if folder == "11_cli_mini_app" else None
return _run_command(
[str(runtime_env.python), str(path)],
cwd=ROOT,
env=runtime_env.env,
timeout_s=timeout_s,
stdin=stdin,
)
def _notebook_cell_source(cell_index: int) -> str:
notebook = json.loads(NOTEBOOK_PATH.read_text())
return "".join(notebook["cells"][cell_index]["source"])
def test_real_initialize_and_model_list(runtime_env: PreparedRuntimeEnv) -> None:
data = _run_json_python(
runtime_env,
textwrap.dedent(
"""
import json
from codex_app_server import Codex
with Codex() as codex:
models = codex.models(include_hidden=True)
server = codex.metadata.serverInfo
print(json.dumps({
"user_agent": codex.metadata.userAgent,
"server_name": None if server is None else server.name,
"server_version": None if server is None else server.version,
"model_count": len(models.data),
}))
"""
),
)
assert isinstance(data["user_agent"], str) and data["user_agent"].strip()
if data["server_name"] is not None:
assert isinstance(data["server_name"], str) and data["server_name"].strip()
if data["server_version"] is not None:
assert isinstance(data["server_version"], str) and data["server_version"].strip()
assert isinstance(data["model_count"], int)
def test_real_thread_and_turn_start_smoke(runtime_env: PreparedRuntimeEnv) -> None:
data = _run_json_python(
runtime_env,
textwrap.dedent(
"""
import json
from codex_app_server import Codex, TextInput
with Codex() as codex:
thread = codex.thread_start(
model="gpt-5.4",
config={"model_reasoning_effort": "high"},
)
result = thread.turn(TextInput("hello")).run()
persisted = thread.read(include_turns=True)
persisted_turn = next(
(turn for turn in persisted.thread.turns or [] if turn.id == result.id),
None,
)
print(json.dumps({
"thread_id": thread.id,
"turn_id": result.id,
"status": result.status.value,
"items_count": len(result.items or []),
"persisted_items_count": 0 if persisted_turn is None else len(persisted_turn.items or []),
}))
"""
),
)
assert isinstance(data["thread_id"], str) and data["thread_id"].strip()
assert isinstance(data["turn_id"], str) and data["turn_id"].strip()
assert data["status"] == "completed"
assert isinstance(data["items_count"], int)
assert isinstance(data["persisted_items_count"], int)
def test_real_async_thread_turn_usage_and_ids_smoke(
runtime_env: PreparedRuntimeEnv,
) -> None:
data = _run_json_python(
runtime_env,
textwrap.dedent(
"""
import asyncio
import json
from codex_app_server import AsyncCodex, TextInput
async def main():
async with AsyncCodex() as codex:
thread = await codex.thread_start(
model="gpt-5.4",
config={"model_reasoning_effort": "high"},
)
result = await (await thread.turn(TextInput("say ok"))).run()
persisted = await thread.read(include_turns=True)
persisted_turn = next(
(turn for turn in persisted.thread.turns or [] if turn.id == result.id),
None,
)
print(json.dumps({
"thread_id": thread.id,
"turn_id": result.id,
"status": result.status.value,
"items_count": len(result.items or []),
"persisted_items_count": 0 if persisted_turn is None else len(persisted_turn.items or []),
}))
asyncio.run(main())
"""
),
)
assert isinstance(data["thread_id"], str) and data["thread_id"].strip()
assert isinstance(data["turn_id"], str) and data["turn_id"].strip()
assert data["status"] == "completed"
assert isinstance(data["items_count"], int)
assert isinstance(data["persisted_items_count"], int)
def test_notebook_bootstrap_resolves_sdk_and_runtime_from_unrelated_cwd(
runtime_env: PreparedRuntimeEnv,
) -> None:
cell_1_source = _notebook_cell_source(1)
env = runtime_env.env.copy()
with tempfile.TemporaryDirectory() as temp_cwd:
result = _run_command(
[str(runtime_env.python), "-c", cell_1_source],
cwd=Path(temp_cwd),
env=env,
timeout_s=180,
)
assert result.returncode == 0, (
f"Notebook bootstrap failed from unrelated cwd.\n"
f"STDOUT:\n{result.stdout}\n"
f"STDERR:\n{result.stderr}"
)
assert "SDK source:" in result.stdout
assert f"Runtime package: {runtime_env.runtime_version}" in result.stdout
def test_notebook_sync_cell_smoke(runtime_env: PreparedRuntimeEnv) -> None:
source = "\n\n".join(
[
_notebook_cell_source(1),
_notebook_cell_source(2),
_notebook_cell_source(3),
]
)
result = _run_python(runtime_env, source, timeout_s=240)
assert result.returncode == 0, (
f"Notebook sync smoke failed.\nSTDOUT:\n{result.stdout}\nSTDERR:\n{result.stderr}"
)
assert "status:" in result.stdout
assert "server:" in result.stdout
def test_real_streaming_smoke_turn_completed(runtime_env: PreparedRuntimeEnv) -> None:
data = _run_json_python(
runtime_env,
textwrap.dedent(
"""
import json
from codex_app_server import Codex, TextInput
with Codex() as codex:
thread = codex.thread_start(
model="gpt-5.4",
config={"model_reasoning_effort": "high"},
)
turn = thread.turn(TextInput("Reply with one short sentence."))
saw_delta = False
saw_completed = False
for event in turn.stream():
if event.method == "item/agentMessage/delta":
saw_delta = True
if event.method == "turn/completed":
saw_completed = True
print(json.dumps({
"saw_delta": saw_delta,
"saw_completed": saw_completed,
}))
"""
),
)
assert data["saw_completed"] is True
assert isinstance(data["saw_delta"], bool)
def test_real_turn_interrupt_smoke(runtime_env: PreparedRuntimeEnv) -> None:
data = _run_json_python(
runtime_env,
textwrap.dedent(
"""
import json
from codex_app_server import Codex, TextInput
with Codex() as codex:
thread = codex.thread_start(
model="gpt-5.4",
config={"model_reasoning_effort": "high"},
)
turn = thread.turn(TextInput("Count from 1 to 200 with commas."))
turn.interrupt()
follow_up = thread.turn(TextInput("Say 'ok' only.")).run()
print(json.dumps({"status": follow_up.status.value}))
"""
),
)
assert data["status"] in {"completed", "failed"}
@pytest.mark.parametrize(("folder", "script"), EXAMPLE_CASES)
def test_real_examples_run_and_assert(
runtime_env: PreparedRuntimeEnv,
folder: str,
script: str,
) -> None:
result = _run_example(runtime_env, folder, script)
assert result.returncode == 0, (
f"Example failed: {folder}/{script}\n"
f"STDOUT:\n{result.stdout}\n"
f"STDERR:\n{result.stderr}"
f"{_runtime_compatibility_hint(runtime_env, stdout=result.stdout, stderr=result.stderr)}"
)
out = result.stdout
if folder == "01_quickstart_constructor":
assert "Status:" in out and "Text:" in out
assert "Server: unknown" not in out
elif folder == "02_turn_run":
assert "thread_id:" in out and "turn_id:" in out and "status:" in out
assert "persisted.items.count:" in out
elif folder == "03_turn_stream_events":
assert "stream.completed:" in out
assert "assistant>" in out
elif folder == "04_models_and_metadata":
assert "models.count:" in out
assert "server_name=None" not in out
assert "server_version=None" not in out
elif folder == "05_existing_thread":
assert "Created thread:" in out
elif folder == "06_thread_lifecycle_and_controls":
assert "Lifecycle OK:" in out
elif folder in {"07_image_and_text", "08_local_image_and_text"}:
assert "completed" in out.lower() or "Status:" in out
elif folder == "09_async_parity":
assert "Thread:" in out and "Turn:" in out
elif folder == "10_error_handling_and_retry":
assert "Text:" in out
elif folder == "11_cli_mini_app":
assert "Thread:" in out
elif folder == "12_turn_params_kitchen_sink":
assert "Status:" in out and "Items:" in out
elif folder == "13_model_select_and_turn_params":
assert "selected.model:" in out and "agent.message.params:" in out and "items.params:" in out
elif folder == "14_turn_controls":
assert "steer.result:" in out and "steer.final.status:" in out
assert "interrupt.result:" in out and "interrupt.final.status:" in out