Initial Ubuntu security mirror

tests/test_sync.py

@@ -0,0 +1,26 @@
+import json
+from pathlib import Path
+import tempfile
+import unittest
+import sys
+sys.path.insert(0,str(Path(__file__).resolve().parents[1]/'scripts'))
+from sync import sync
+
+class SyncTest(unittest.TestCase):
+    def test_filter_update_delete_and_invalid_input(self):
+        with tempfile.TemporaryDirectory() as d:
+            base=Path(d)
+            src=base/'source'; dst=base/'output'
+            for rel in ['cve/2016/old.json','cve/2025/current.json','usn/USN-1.json']:
+                p=src/rel;p.parent.mkdir(parents=True,exist_ok=True);p.write_text(json.dumps({'id':rel}))
+            st=sync(src,dst,2017)
+            self.assertEqual(st['files'],2)
+            self.assertFalse((dst/'cve/2016/old.json').exists())
+            self.assertEqual(sync(src,dst,2017)['updated'],0)
+            (src/'cve/2025/current.json').unlink()
+            st=sync(src,dst,2017)
+            self.assertEqual(st['removed'],1)
+            bad=src/'cve/2026/bad.json';bad.parent.mkdir(parents=True,exist_ok=True);bad.write_text('not-json')
+            with self.assertRaises(ValueError):sync(src,dst,2017)
+            self.assertTrue((dst/'usn/USN-1.json').exists())
+if __name__=='__main__':unittest.main()