1 files changed, 43 insertions, 0 deletions
diff --git a/packages/idb-bridge/src/testingdb.ts b/packages/idb-bridge/src/testingdb.ts
new file mode 100644
index 000000000..6c13979ca
--- /dev/null
+++ b/packages/idb-bridge/src/testingdb.ts
@@ -0,0 +1,43 @@
+/*
+ Copyright 2023 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+import { createSqliteBackend } from "./SqliteBackend.js";
+import { BridgeIDBFactory } from "./bridge-idb.js";
+import { IDBFactory } from "./idbtypes.js";
+import { createNodeSqlite3Impl } from "./node-sqlite3-impl.js";
+
+let idbFactory: IDBFactory | undefined = undefined;
+
+export async function initTestIndexedDB(): Promise<void> {
+  // const backend = new MemoryBackend();
+  // backend.enableTracing = true;
+
+  const sqlite3Impl = await createNodeSqlite3Impl();
+
+  const backend = await createSqliteBackend(sqlite3Impl, {
+    filename: ":memory:",
+  });
+
+  idbFactory = new BridgeIDBFactory(backend);
+  backend.enableTracing = false;
+  BridgeIDBFactory.enableTracing = false;
+}
+
+export function useTestIndexedDb(): IDBFactory {
+  if (!idbFactory) {
+    throw Error("indexeddb factory not initialized");
+  }
+  return idbFactory;
+}