创建基本的表结构

tests/test_permsys.py

@@ -0,0 +1,32 @@
+from contextlib import asynccontextmanager
+from pathlib import Path
+from tempfile import TemporaryDirectory
+import pytest
+
+from konabot.common.database import DatabaseManager
+from konabot.common.permsys.migrates import execute_migration, get_current_version
+
+
+@asynccontextmanager
+async def tempdb():
+    with TemporaryDirectory() as _tempdir:
+        tempdir = Path(_tempdir)
+        db = DatabaseManager(tempdir / "perm.sqlite3")
+        yield db
+        await db.close_all_connections()
+
+
+@pytest.mark.asyncio
+async def test_get_db_version():
+    async with tempdb() as db:
+        async with db.get_conn() as conn:
+            v = await get_current_version(conn)
+            assert v == -1
+            v = await get_current_version(conn)
+            assert v == 0
+            await execute_migration(conn, version=1)
+            v = await get_current_version(conn)
+            assert v == 1
+            await execute_migration(conn, version=0)
+            v = await get_current_version(conn)
+            assert v == 0