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ai-job-search/tests/test_readme_assets.py
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2026-07-12 10:21:36 +02:00
"""Every local image referenced by README.md must exist in the repo.
A broken header image on the repo landing page is a silent, high-visibility
failure; this guard turns it into a red CI run instead.
"""
import re
import unittest
from pathlib import Path
REPO = Path(__file__).resolve().parent.parent
README = REPO / "README.md"
IMG_SRC = re.compile(r'<img[^>]+src="([^"]+)"')
MD_IMG = re.compile(r"!\[[^\]]*\]\(([^)\s]+)")
class ReadmeImageReferences(unittest.TestCase):
def _local_refs(self):
text = README.read_text(encoding="utf-8")
refs = IMG_SRC.findall(text) + MD_IMG.findall(text)
return [r for r in refs if not r.startswith(("http://", "https://"))]
def test_readme_exists_and_references_at_least_one_local_image(self):
refs = self._local_refs()
self.assertGreaterEqual(len(refs), 1, "README lost its mascot header image")
def test_all_local_image_references_resolve(self):
for ref in self._local_refs():
with self.subTest(ref=ref):
self.assertTrue((REPO / ref).is_file(), f"README references missing file: {ref}")
if __name__ == "__main__":
unittest.main()