切换到使用pg数据库

tests/helpers/postgres.ts

@@ -0,0 +1,17 @@
+import { randomUUID } from "node:crypto";
+
+import { AgentDatabase } from "../../src/db/index.js";
+
+export const createTestDatabase = async () => {
+  const schema = `test_${randomUUID().replace(/-/g, "")}`;
+  const db = new AgentDatabase({ schema });
+  await db.initialize();
+  return {
+    db,
+    schema,
+    async dispose() {
+      await db.query(`DROP SCHEMA IF EXISTS "${schema}" CASCADE`);
+      await db.close();
+    },
+  };
+};