nwb-linkml/nwb_linkml/tests/conftest.py

45 lines
1.3 KiB
Python

import os
from pathlib import Path
import pytest
import requests_cache
from .fixtures import * # noqa: F403
def pytest_addoption(parser):
parser.addoption(
"--with-output",
action="store_true",
help="dump output in compliance test for richer debugging information",
)
parser.addoption(
"--without-cache", action="store_true", help="Don't use a sqlite cache for network requests"
)
@pytest.fixture(autouse=True, scope="session")
def set_config_vars(tmp_output_dir):
os.environ["NWB_LINKML_CACHE_DIR"] = str(tmp_output_dir)
@pytest.fixture(scope="session", autouse=True)
def patch_requests_cache(pytestconfig):
"""
Cache network requests - for each unique network request, store it in
an sqlite cache. only do unique requests once per session.
"""
if pytestconfig.getoption("--without-cache"):
yield
return
cache_file = Path(__file__).parent / "output" / "requests-cache.sqlite"
requests_cache.install_cache(
str(cache_file),
backend="sqlite",
urls_expire_after={"localhost": requests_cache.DO_NOT_CACHE},
)
requests_cache.clear()
yield
# delete cache file unless we have requested it to persist for inspection
if not pytestconfig.getoption("--with-output"):
cache_file.unlink(missing_ok=True)