42 lines
1.7 KiB
Python
42 lines
1.7 KiB
Python
from pathlib import Path
|
|
import unittest
|
|
|
|
|
|
PROJECT_ROOT = Path(__file__).resolve().parents[1]
|
|
UP_PATH = PROJECT_ROOT / "database" / "014_booking_current_source_batch.sql"
|
|
DOWN_PATH = PROJECT_ROOT / "database" / "014_booking_current_source_batch.down.sql"
|
|
|
|
|
|
class BookingCurrentSourceMigrationTests(unittest.TestCase):
|
|
def test_forward_migration_adds_guarded_singleton_and_filters_view(self) -> None:
|
|
sql = UP_PATH.read_text(encoding="utf-8")
|
|
|
|
for required in (
|
|
"current_database() <> 'booking_test'",
|
|
"ARR migrations 008 through 013 must be applied first",
|
|
"CREATE TABLE booking.current_source_batch",
|
|
"singleton boolean PRIMARY KEY DEFAULT true CHECK (singleton)",
|
|
"current_source_batch_acceptance_guard",
|
|
"batch.batch_status = 'accepted'",
|
|
"FROM booking.current_source_batch AS active_source",
|
|
"source.source_batch_id = active_source.source_batch_id",
|
|
"historical batches remain immutable but inactive",
|
|
):
|
|
with self.subTest(required=required):
|
|
self.assertIn(required, sql)
|
|
|
|
self.assertIn("ORDER BY", sql)
|
|
self.assertIn("LIMIT 1", sql)
|
|
|
|
def test_rollback_refuses_after_excel_history_exists(self) -> None:
|
|
sql = DOWN_PATH.read_text(encoding="utf-8")
|
|
|
|
self.assertIn("source_kind = 'booking_excel'", sql)
|
|
self.assertIn("refusing rollback: Booking Excel source history exists", sql)
|
|
self.assertIn("multiple accepted Booking source batches exist", sql)
|
|
self.assertIn("DROP TABLE booking.current_source_batch", sql)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main(verbosity=2)
|