Merge pull request 'feat: enforce reconciler PR-close proof fields in final reports (Closes #306)' (#423) from feat/issue-306-reconciler-close-proof into master

2026-07-08 21:32:32 -05:00
parent 81822da04d b9e5cd0f57
commit 9a2e585a9e
3 changed files with 159 additions and 0 deletions
@@ -498,6 +498,81 @@ class TestCanonicalReconcileSchema(unittest.TestCase):
        )


+class TestReconcilerCloseProof(unittest.TestCase):
+    """Issue #306: a reconciler PR close must carry its proof fields."""
+
+    def _closed_report(self, **kwargs):
+        # A report that claims PR #99 was closed via the reconciler path.
+        report = (
+            _reconcile_handoff(**kwargs)
+            .replace(
+                "- Capabilities proven: gitea.read, gitea.pr.comment",
+                "- Capabilities proven: gitea.read, gitea.pr.comment, gitea.pr.close",
+            )
+            .replace("- Missing capabilities: gitea.pr.close", "- Missing capabilities: none")
+            .replace("- PRs closed: none", "- PRs closed: #99")
+            .replace(
+                "- Blocker: missing gitea.pr.close capability", "- Blocker: none"
+            )
+        )
+        return report
+
+    def test_full_proof_close_passes(self):
+        result = assess_final_report_validator(
+            self._closed_report(), "reconcile_already_landed"
+        )
+        self.assertEqual(result["grade"], "A")
+        self.assertFalse(
+            any(f["rule_id"] == "reconcile.close_proof_fields" for f in result["findings"])
+        )
+
+    def test_close_without_capability_proof_blocks(self):
+        # Claims PRs closed: #99 but never proves gitea.pr.close capability.
+        report = _reconcile_handoff().replace("- PRs closed: none", "- PRs closed: #99")
+        result = assess_final_report_validator(report, "reconcile_already_landed")
+        self.assertTrue(result["blocked"])
+        self.assertTrue(
+            any(f["rule_id"] == "reconcile.close_proof_fields" for f in result["findings"])
+        )
+
+    def test_close_without_ancestor_proof_blocks(self):
+        report = self._closed_report(drop=("Ancestor proof",))
+        result = assess_final_report_validator(report, "reconcile_already_landed")
+        self.assertTrue(result["blocked"])
+        self.assertTrue(
+            any(f["rule_id"] == "reconcile.close_proof_fields" for f in result["findings"])
+        )
+
+    def test_close_without_linked_issue_result_blocks(self):
+        report = self._closed_report(drop=("Linked issue live status", "Issues closed"))
+        result = assess_final_report_validator(report, "reconcile_already_landed")
+        self.assertTrue(result["blocked"])
+        self.assertTrue(
+            any(f["rule_id"] == "reconcile.close_proof_fields" for f in result["findings"])
+        )
+
+    def test_close_lock_requires_proof_even_if_text_says_none(self):
+        # Session lock proves a PR was closed; the report omits close proof.
+        result = assess_final_report_validator(
+            _reconcile_handoff(),
+            "reconcile_already_landed",
+            reconciler_close_lock={"pr_closed": True},
+        )
+        self.assertTrue(result["blocked"])
+        self.assertTrue(
+            any(f["rule_id"] == "reconcile.close_proof_fields" for f in result["findings"])
+        )
+
+    def test_comment_only_reconcile_needs_no_close_proof(self):
+        result = assess_final_report_validator(
+            _reconcile_handoff(), "reconcile_already_landed"
+        )
+        self.assertEqual(result["grade"], "A")
+        self.assertFalse(
+            any(f["rule_id"] == "reconcile.close_proof_fields" for f in result["findings"])
+        )
+
+
 class TestEntryPoint(unittest.TestCase):
    def test_unknown_task_kind_blocks(self):
        result = assess_final_report_validator("report", "unknown_mode")