feat: non-destructive branch recovery after lost issue locks (Closes #440)

Implements the #420 recovery umbrella: keyed persistent issue locks with own-branch adoption, structured branch ownership parsing, create_pr lock resolution after MCP restart, and workflow docs forbidding destructive branch deletion as the default recovery path. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
2026-07-07 16:42:23 -04:00
parent 6b97544ff6
commit 80aa295635
8 changed files with 243 additions and 4 deletions
@@ -0,0 +1,35 @@
+"""Unit tests for structured issue/branch ownership parsing (#440)."""
+import sys
+import unittest
+from pathlib import Path
+
+sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
+
+from issue_branch_ownership import (  # noqa: E402
+    branch_tracks_issue,
+    parse_tracked_issue_number,
+)
+
+
+class TestIssueBranchOwnership(unittest.TestCase):
+    def test_parses_canonical_author_branch(self):
+        self.assertEqual(
+            parse_tracked_issue_number("feat/issue-420-server-code-parity"),
+            420,
+        )
+
+    def test_issue_4200_does_not_track_issue_420(self):
+        self.assertEqual(parse_tracked_issue_number("feat/issue-4200-unrelated"), 4200)
+        self.assertFalse(branch_tracks_issue("feat/issue-4200-unrelated", 420))
+
+    def test_branch_tracks_issue_exact_match(self):
+        self.assertTrue(
+            branch_tracks_issue("fix/issue-440-branch-recovery", 440)
+        )
+
+    def test_unrelated_branch_does_not_track(self):
+        self.assertFalse(branch_tracks_issue("feat/issue-999-other", 440))
+
+
+if __name__ == "__main__":
+    unittest.main()