Complete DVD-WP-0002 main codebase TDD kickoff

tests/acceptance/test_routing_rules.py

@@ -0,0 +1,20 @@
+"""Acceptance tests for future routing-rules table (TDD red phase)."""
+from datetime import UTC, datetime
+
+import pytest
+
+from dvd.domain.models import DocumentMetadata
+
+
+@pytest.mark.asyncio
+async def test_route_by_reference_prefix_from_rules_table() -> None:
+    """ADR-001 follow-on: authority-specific rules should override doc_type defaults."""
+    meta = DocumentMetadata(
+        authorityId="DE-BY-001",
+        referenceNumber="FIN-2026-001",
+        docType="APPLICATION",
+        issuedAt=datetime(2026, 1, 15, tzinfo=UTC),
+    )
+    from dvd.adapters.routing_rules import route_document_with_rules
+
+    assert await route_document_with_rules(meta) == "DE-BY-001-FinanceTeam"