open-swe/tests/github/test_github_app.py
Adam Moussa ae1f883b4c
refactor: move tests into tests/<domain>/ layout
Applies the plan's C5 step: git mv every test per the domain-reorg
move-map (movemap-m50.txt) into tests/{agent,analyzer,auth,dashboard,
github,middleware,models,reviewer,sandbox,slack,tools,webhooks}/, plus
the 13 fork-only placements from the scoping report §2c (Atlassian
webhook tests -> tests/webhooks/, test_atlassian_connect.py and
test_auth_error_leak.py -> tests/auth/, jira/confluence util tests ->
tests/tools/, test_repo_binding_isolation.py -> tests/sandbox/,
bot-identity/autofix tests -> tests/github/).

Path-only move: the only content edits are parents[1] -> parents[2]
fixes in test_e2b_integration.py and test_daytona_integration.py,
required because their __file__-relative ROOT path gained one more
directory level in the move.

Monkeypatch retargets for these files were already completed in C4;
none remained outstanding here.
2026-07-17 14:42:45 -04:00

305 lines
10 KiB
Python

from __future__ import annotations
import logging
from datetime import UTC, datetime, timedelta
from typing import Any
import httpx
import pytest
from agent.utils import github_app
@pytest.fixture(autouse=True)
def _clear_token_cache() -> Any:
github_app.clear_app_token_cache()
yield
github_app.clear_app_token_cache()
class _FakeResponse:
def raise_for_status(self) -> None:
pass
def json(self) -> dict[str, str]:
return {"token": "token", "expires_at": "expires"}
class _FakeAsyncClient:
last_post: dict[str, Any] | None = None
def __init__(self, **kwargs: Any) -> None:
pass
async def __aenter__(self) -> _FakeAsyncClient:
return self
async def __aexit__(self, exc_type: object, exc: object, tb: object) -> None:
return None
async def post(self, url: str, **kwargs: Any) -> _FakeResponse:
type(self).last_post = {"url": url, **kwargs}
return _FakeResponse()
def _configure(monkeypatch: pytest.MonkeyPatch, client_cls: type) -> None:
monkeypatch.setattr(github_app, "GITHUB_APP_ID", "1")
monkeypatch.setattr(github_app, "GITHUB_APP_PRIVATE_KEY", "key")
monkeypatch.setattr(github_app, "GITHUB_APP_INSTALLATION_ID", "2")
monkeypatch.setattr(github_app, "_generate_app_jwt", lambda: "jwt")
monkeypatch.setattr(github_app.httpx, "AsyncClient", client_cls)
class _CountingResponse:
def __init__(self, expires_at: str) -> None:
self._expires_at = expires_at
def raise_for_status(self) -> None:
pass
def json(self) -> dict[str, str]:
return {"token": "tok-123", "expires_at": self._expires_at}
class _CountingClient:
posts = 0
expires_at = "2099-01-01T00:00:00Z"
def __init__(self, **kwargs: Any) -> None:
pass
async def __aenter__(self) -> _CountingClient:
return self
async def __aexit__(self, exc_type: object, exc: object, tb: object) -> None:
return None
async def post(self, url: str, **kwargs: Any) -> _CountingResponse:
type(self).posts += 1
return _CountingResponse(type(self).expires_at)
@pytest.mark.asyncio
async def test_token_is_cached_until_near_expiry(monkeypatch: pytest.MonkeyPatch) -> None:
future = (datetime.now(UTC) + timedelta(hours=1)).isoformat()
class Client(_CountingClient):
posts = 0
expires_at = future
_configure(monkeypatch, Client)
t1, _ = await github_app.get_github_app_installation_token_with_expiry()
t2, _ = await github_app.get_github_app_installation_token_with_expiry()
assert t1 == t2 == "tok-123"
assert Client.posts == 1 # second call served from the in-process cache
@pytest.mark.asyncio
async def test_cache_is_scoped_per_repository_set(monkeypatch: pytest.MonkeyPatch) -> None:
future = (datetime.now(UTC) + timedelta(hours=1)).isoformat()
class Client(_CountingClient):
posts = 0
expires_at = future
_configure(monkeypatch, Client)
await github_app.get_github_app_installation_token_with_expiry(repositories=["a"])
await github_app.get_github_app_installation_token_with_expiry(repositories=["b"])
await github_app.get_github_app_installation_token_with_expiry(repositories=["a"])
assert Client.posts == 2 # distinct scopes mint separately; the repeat is cached
@pytest.mark.asyncio
async def test_near_expiry_token_is_not_cached(monkeypatch: pytest.MonkeyPatch) -> None:
soon = (datetime.now(UTC) + timedelta(minutes=2)).isoformat()
class Client(_CountingClient):
posts = 0
expires_at = soon
_configure(monkeypatch, Client)
await github_app.get_github_app_installation_token_with_expiry()
await github_app.get_github_app_installation_token_with_expiry()
assert Client.posts == 2 # within the safety margin -> re-minted every call
@pytest.mark.asyncio
async def test_installation_token_can_be_scoped_to_repository_ids(
monkeypatch: pytest.MonkeyPatch,
) -> None:
monkeypatch.setattr(github_app, "GITHUB_APP_ID", "1")
monkeypatch.setattr(github_app, "GITHUB_APP_PRIVATE_KEY", "key")
monkeypatch.setattr(github_app, "GITHUB_APP_INSTALLATION_ID", "2")
monkeypatch.setattr(github_app, "_generate_app_jwt", lambda: "jwt")
monkeypatch.setattr(github_app.httpx, "AsyncClient", _FakeAsyncClient)
token, expires_at = await github_app.get_github_app_installation_token_with_expiry(
repository_ids=[123]
)
assert token == "token"
assert expires_at == "expires"
assert _FakeAsyncClient.last_post is not None
assert _FakeAsyncClient.last_post["json"] == {"repository_ids": [123]}
def test_runtime_proxy_token_permissions_include_optional_read_only_actions() -> None:
assert "actions" not in github_app.CORE_RUNTIME_PROXY_TOKEN_PERMISSIONS
assert github_app.RUNTIME_PROXY_TOKEN_PERMISSIONS["actions"] == "read"
assert github_app.RUNTIME_PROXY_TOKEN_PERMISSIONS.get("actions") != "write"
assert "actions" not in github_app.WORKFLOW_RUNTIME_PROXY_TOKEN_PERMISSIONS
def test_workflows_write_is_never_in_the_standing_scope() -> None:
"""workflows:write is guard-only; the standing token must never carry it, so
token scope stays a backstop for the workflow-push HITL approval control."""
assert "workflows" not in github_app.RUNTIME_PROXY_TOKEN_PERMISSIONS
assert "workflows" not in github_app.CORE_RUNTIME_PROXY_TOKEN_PERMISSIONS
assert github_app.WORKFLOW_RUNTIME_PROXY_TOKEN_PERMISSIONS["workflows"] == "write"
assert all("workflows" not in scope for scope in github_app.PROXY_TOKEN_PERMISSION_LADDER)
def test_core_proxy_token_permissions_exclude_optional_grants() -> None:
"""The terminal ladder rung must only ask for install-time permissions."""
core = github_app.CORE_RUNTIME_PROXY_TOKEN_PERMISSIONS
assert "workflows" not in core
assert "actions" not in core
assert core["contents"] == "write"
def test_proxy_token_ladder_descends_to_core() -> None:
"""Ladder goes most→least privileged so a missing grant degrades gracefully."""
ladder = github_app.PROXY_TOKEN_PERMISSION_LADDER
assert ladder == (
github_app.RUNTIME_PROXY_TOKEN_PERMISSIONS,
github_app.CORE_RUNTIME_PROXY_TOKEN_PERMISSIONS,
)
assert [len(scope) for scope in ladder] == sorted(
(len(scope) for scope in ladder), reverse=True
)
class _HTTPStatusErrorClient:
"""Raises an ``HTTPStatusError`` with a configurable status on mint."""
status = 500
def __init__(self, **kwargs: Any) -> None:
pass
async def __aenter__(self) -> _HTTPStatusErrorClient:
return self
async def __aexit__(self, exc_type: object, exc: object, tb: object) -> None:
return None
async def post(self, url: str, **kwargs: Any) -> Any:
request = httpx.Request("POST", url)
response = httpx.Response(type(self).status, request=request)
raise httpx.HTTPStatusError("mint failed", request=request, response=response)
@pytest.mark.asyncio
async def test_missing_grant_422_descends_quietly(
monkeypatch: pytest.MonkeyPatch, caplog: pytest.LogCaptureFixture
) -> None:
"""A 422 (ungranted permission) is the ladder's expected descend signal, so it
must not be logged as a transient failure even on a non-terminal rung."""
class Client(_HTTPStatusErrorClient):
status = 422
_configure(monkeypatch, Client)
with caplog.at_level(logging.DEBUG, logger="agent.utils.github_app"):
token, _ = await github_app.get_github_app_installation_token_with_expiry(
permissions={"actions": "read"}, log_errors=False
)
assert token is None
assert not any(r.levelno >= logging.WARNING for r in caplog.records)
@pytest.mark.asyncio
async def test_transient_mint_error_warns_even_when_errors_suppressed(
monkeypatch: pytest.MonkeyPatch, caplog: pytest.LogCaptureFixture
) -> None:
"""A non-422 failure is not a missing grant; it must surface at WARNING even on
a non-terminal rung so a blip doesn't silently downscope a whole run."""
class Client(_HTTPStatusErrorClient):
status = 503
_configure(monkeypatch, Client)
with caplog.at_level(logging.DEBUG, logger="agent.utils.github_app"):
token, _ = await github_app.get_github_app_installation_token_with_expiry(
permissions={"actions": "read"}, log_errors=False
)
assert token is None
assert any(r.levelno == logging.WARNING for r in caplog.records)
@pytest.mark.asyncio
async def test_installation_token_includes_permissions(monkeypatch: pytest.MonkeyPatch) -> None:
monkeypatch.setattr(github_app, "GITHUB_APP_ID", "1")
monkeypatch.setattr(github_app, "GITHUB_APP_PRIVATE_KEY", "key")
monkeypatch.setattr(github_app, "GITHUB_APP_INSTALLATION_ID", "2")
monkeypatch.setattr(github_app, "_generate_app_jwt", lambda: "jwt")
monkeypatch.setattr(github_app.httpx, "AsyncClient", _FakeAsyncClient)
await github_app.get_github_app_installation_token_with_expiry(
repositories=["open-swe"], permissions={"workflows": "write", "contents": "write"}
)
assert _FakeAsyncClient.last_post is not None
assert _FakeAsyncClient.last_post["json"] == {
"repositories": ["open-swe"],
"permissions": {"contents": "write", "workflows": "write"},
}
@pytest.mark.asyncio
async def test_cache_is_scoped_per_permission_set(monkeypatch: pytest.MonkeyPatch) -> None:
future = (datetime.now(UTC) + timedelta(hours=1)).isoformat()
class Client(_CountingClient):
posts = 0
expires_at = future
_configure(monkeypatch, Client)
await github_app.get_github_app_installation_token_with_expiry(
permissions={"contents": "write"}
)
await github_app.get_github_app_installation_token_with_expiry(
permissions={"contents": "write", "workflows": "write"}
)
await github_app.get_github_app_installation_token_with_expiry(
permissions={"contents": "write"}
)
assert Client.posts == 2
@pytest.mark.asyncio
async def test_installation_token_omits_scope_for_full_installation(
monkeypatch: pytest.MonkeyPatch,
) -> None:
monkeypatch.setattr(github_app, "GITHUB_APP_ID", "1")
monkeypatch.setattr(github_app, "GITHUB_APP_PRIVATE_KEY", "key")
monkeypatch.setattr(github_app, "GITHUB_APP_INSTALLATION_ID", "2")
monkeypatch.setattr(github_app, "_generate_app_jwt", lambda: "jwt")
monkeypatch.setattr(github_app.httpx, "AsyncClient", _FakeAsyncClient)
await github_app.get_github_app_installation_token_with_expiry()
assert _FakeAsyncClient.last_post is not None
assert _FakeAsyncClient.last_post["json"] is None