From 9056dcae36a110e23e6b9721cc3524a65312620d Mon Sep 17 00:00:00 2001
From: ECHO OMEGA PRIME <echoomegaprime@gmail.com>
Date: Wed, 11 Nov 2026 02:19:15 -0600
Subject: [PATCH] test(subscriber): verify cross-tenant orphan batch
 reconciliation idempotency

---
 tests/test_dispatch_orphan_batch_recovery.py | 67 ++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 tests/test_dispatch_orphan_batch_recovery.py

diff --git a/tests/test_dispatch_orphan_batch_recovery.py b/tests/test_dispatch_orphan_batch_recovery.py
new file mode 100644
index 0000000..7706f21
--- /dev/null
+++ b/tests/test_dispatch_orphan_batch_recovery.py
@@ -0,0 +1,67 @@
+"""Reconcile multiple legacy dispatch orphans across tenants exactly once.
+
+All runs, principals, and accounting events use disposable local fixtures.
+"""
+from __future__ import annotations
+
+import sqlite3
+
+from echo_certification_forge.models import RunState
+from test_dispatch_orphaned_runs import _usage
+from test_p7_subscriber_governance import _policy, _provision, _stack, _submit_local_run
+
+
+def test_multiple_tenant_orphans_reconciled_once(tmp_path, manifest):
+    policy = _policy().model_copy(update={"max_dispatch_attempts": 3})
+    store, governance, client = _stack(tmp_path, manifest, policy=policy)
+    pairs = []
+    for index in range(5):
+        org = _provision(governance, f"batch-orphan-org-{index}")
+        source = tmp_path / f"orphan-source-{index}"
+        source.mkdir()
+        (source / "hello.py").write_text("print('ok')\n", encoding="utf-8")
+        run_id, _ = _submit_local_run(
+            client, manifest, org.organization_id, org.bootstrap_api_key,
+            source, key=f"batch-orphan-{index:04d}",
+        )
+        pairs.append((org, run_id))
+
+    # Recreate the legacy state without invoking claim_dispatch while staging;
+    # that call would run the new reconciler before the whole batch exists.
+    with sqlite3.connect(governance.db_path) as db:
+        for org, run_id in pairs:
+            db.execute(
+                "UPDATE subscriber_run_dispatches "
+                "SET state='FAILED', attempts=3, claim_token=NULL, "
+                "lease_owner=NULL, lease_expires_at=NULL, "
+                "last_error='subscriber_worker_claim_denied' "
+                "WHERE run_id=? AND organization_id=?",
+                (run_id, org.organization_id),
+            )
+        db.commit()
+
+    assert all(_usage(governance, org)["meters"]["certification_runs"] == 1 for org, _ in pairs)
+    assert governance.claim_dispatch("batch-recovery") is None
+    for org, run_id in pairs:
+        assert store.get_run(run_id, org.organization_id)["state"] == RunState.INFRASTRUCTURE_FAILURE.value
+        usage = _usage(governance, org)
+        assert usage["meters"]["certification_runs"] == 0
+        assert usage["active_run_reservations"] == 0
+
+    def readback():
+        with sqlite3.connect(governance.db_path) as db:
+            audits = db.execute(
+                "SELECT COUNT(*) FROM subscriber_audit_events "
+                "WHERE action='certification.dispatch_orphan_reconciled'"
+            ).fetchone()[0]
+            refunds = dict(db.execute(
+                "SELECT organization_id, COUNT(*) FROM subscriber_usage_events "
+                "WHERE meter='certification_runs' AND quantity=-1 "
+                "GROUP BY organization_id"
+            ).fetchall())
+        return audits, refunds
+
+    expected_refunds = {org.organization_id: 1 for org, _ in pairs}
+    assert readback() == (len(pairs), expected_refunds)
+    assert governance.claim_dispatch("batch-recovery-repeat") is None
+    assert readback() == (len(pairs), expected_refunds)