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Copy pathtest_github_provider.py
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63 lines (60 loc) · 2.93 KB
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# Author: burncode
# Email: maohan0118@gmail.com
# Copyright (c) 2026 burncode
# License: MIT
"""Deterministic GitHub provider tests, no network required."""
import io
import tempfile
import unittest
from pathlib import Path
from urllib.error import HTTPError, URLError
from profilegen.providers.github import refresh, apply
class Response:
def __init__(self, data, etag='"abc"'):
self._data=data
self.headers={'ETag':etag}
def __enter__(self):return self
def __exit__(self,*args):return False
def read(self):return self._data
class ProviderTests(unittest.TestCase):
def test_fetch_and_cache(self):
with tempfile.TemporaryDirectory() as d:
p=Path(d)/'github.json'
calls=[]
def fetch(req):
calls.append(req.full_url)
return Response(b'{"stargazers_count":12,"forks_count":3,"updated_at":"2026-01-01T00:00:00Z"}')
cache,states=refresh(['owner/repo'],p,fetcher=fetch,now=100000)
self.assertEqual(cache['owner/repo']['stars'],12)
self.assertEqual(states['owner/repo'],'updated')
cache,states=refresh(['owner/repo'],p,fetcher=fetch,now=100100)
self.assertEqual(states['owner/repo'],'cached')
self.assertEqual(len(calls),1)
def test_offline_fallback(self):
with tempfile.TemporaryDirectory() as d:
p=Path(d)/'github.json'
refresh(['owner/repo'],p,fetcher=lambda req:Response(b'{"stargazers_count":4,"forks_count":2}'),now=100)
def offline(req):raise URLError('offline')
cache,states=refresh(['owner/repo'],p,fetcher=offline,force=True,now=200)
self.assertEqual(states['owner/repo'],'stale')
self.assertEqual(cache['owner/repo']['forks'],2)
def test_etag_not_modified(self):
with tempfile.TemporaryDirectory() as d:
p=Path(d)/'github.json'
refresh(['owner/repo'],p,fetcher=lambda req:Response(b'{"stargazers_count":4,"forks_count":2}'),now=100)
def not_modified(req):
self.assertEqual(req.get_header('If-none-match'),'"abc"')
raise HTTPError(req.full_url,304,'Not Modified',{},None)
cache,states=refresh(['owner/repo'],p,fetcher=not_modified,force=True,now=200)
self.assertEqual(states['owner/repo'],'not-modified')
self.assertEqual(cache['owner/repo']['fetched_at'],200)
def test_missing_data_not_zero(self):
with tempfile.TemporaryDirectory() as d:
p=Path(d)/'github.json'
cache,states=refresh(['owner/repo'],p,fetcher=lambda req:Response(b'{"message":"Not Found"}'),now=100)
self.assertEqual(states['owner/repo'],'unavailable')
self.assertNotIn('owner/repo',cache)
cfg={'projects':[{'repository':'owner/repo','name':'x'}]}
apply(cfg,cache)
self.assertNotIn('stars',cfg['projects'][0])
if __name__=='__main__':unittest.main()