procurement-ingest/tests/conftest.py
Adam Moussa 89bf47c1bb
Add offline WO parser test suite
Cover the deterministic parser with golden-file tests over 55 real
scrubbed .eml fixtures (both comment sub-shapes, username Submitted-By,
address present/absent, br+CRLF assign addresses), fail-closed
validation-gate rules, adversarial and prompt-injection cases that must
route to ai_fallback or parse without corrupting other fields, the issue
#23 comment_id idempotency invariants, and the Bedrock-fallback dispatch
plus EMF-metric emission with a mocked invoke_model.

Extend pytest.ini testpaths to discover the co-located suite, and update
tests/conftest.load_handler to put a handler's own directory on sys.path
so the WO handler's new `from template_parser import ...` resolves under
the existing shared handler tests. Point test_local.py at the new
template-first + Bedrock flow.

Refs: #23
2026-07-15 20:11:04 -04:00

65 lines
2.1 KiB
Python

"""Shared pytest configuration for the procurement-ingest test suite.
The Lambda handlers create boto3 clients at module import time, so a
region and dummy credentials must be present in the environment before
any handler module is imported. Setting them here at conftest import
time guarantees they exist before test collection touches a handler.
"""
import importlib.util
import os
import sys
from pathlib import Path
import pytest
os.environ.setdefault("AWS_DEFAULT_REGION", "us-east-1")
os.environ.setdefault("AWS_ACCESS_KEY_ID", "testing")
os.environ.setdefault("AWS_SECRET_ACCESS_KEY", "testing")
os.environ.setdefault("AWS_SESSION_TOKEN", "testing")
REPO_ROOT = Path(__file__).resolve().parents[1]
def load_handler(relative_path, module_name):
"""Load a Lambda handler module by file path under a unique name.
The handler files all share the basename ``handler.py`` and are not
importable as packages, so a plain ``import handler`` would collide
across Lambdas.
"""
path = REPO_ROOT / relative_path
# Put the handler's own directory on sys.path so its sibling-module imports
# (e.g. the WO handler's ``from template_parser import ...``) resolve.
handler_dir = str(path.parent)
if handler_dir not in sys.path:
sys.path.insert(0, handler_dir)
spec = importlib.util.spec_from_file_location(module_name, path)
module = importlib.util.module_from_spec(spec)
sys.modules[module_name] = module
spec.loader.exec_module(module)
return module
@pytest.fixture(scope="session")
def po_handler():
"""The PO email processor handler module."""
return load_handler(
"lambdas/po/email_processor/handler.py",
"po_email_processor_handler",
)
@pytest.fixture(scope="session")
def wo_handler():
"""The WO email processor handler module."""
return load_handler(
"lambdas/wo/email_processor/handler.py",
"wo_email_processor_handler",
)
@pytest.fixture(params=["po_handler", "wo_handler"])
def email_handler(request):
"""Parametrized fixture yielding each email processor handler module."""
return request.getfixturevalue(request.param)