From a41d1ee53e1dc6af0b54f085053278e039cda8dc Mon Sep 17 00:00:00 2001
From: Florian Dold <florian@dold.me>
Date: Sat, 15 Oct 2022 16:03:48 +0200
Subject: wallet-core: put signing keys in separate object store

---
 packages/idb-bridge/src/MemoryBackend.test.ts | 40 +++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'packages/idb-bridge/src')

diff --git a/packages/idb-bridge/src/MemoryBackend.test.ts b/packages/idb-bridge/src/MemoryBackend.test.ts
index b36143aa2..8a544a201 100644
--- a/packages/idb-bridge/src/MemoryBackend.test.ts
+++ b/packages/idb-bridge/src/MemoryBackend.test.ts
@@ -26,6 +26,7 @@ import {
 import {
   IDBCursorDirection,
   IDBCursorWithValue,
+  IDBDatabase,
   IDBKeyRange,
   IDBValidKey,
 } from "./idbtypes.js";
@@ -439,6 +440,45 @@ test("update with non-existent index values", async (t) => {
   t.pass();
 });
 
+test("delete from unique index", async (t) => {
+  const backend = new MemoryBackend();
+  backend.enableTracing = true;
+  const idb = new BridgeIDBFactory(backend);
+  const request = idb.open("mydb");
+  request.onupgradeneeded = () => {
+    const db = request.result as IDBDatabase;
+    const store = db.createObjectStore("bla", { keyPath: "x" });
+    store.createIndex("by_yz", ["y", "z"], {
+      unique: true,
+    });
+  };
+
+  const db: BridgeIDBDatabase = await promiseFromRequest(request);
+
+  t.is(db.name, "mydb");
+
+  {
+    const tx = db.transaction("bla", "readwrite");
+    const store = tx.objectStore("bla");
+    store.put({ x: 0, y: "a", z: 42 });
+    const index = store.index("by_yz");
+    const indRes = await promiseFromRequest(index.get(["a", 42]));
+    t.is(indRes.x, 0);
+    const res = await promiseFromRequest(store.get(0));
+    t.is(res.z, 42);
+    await promiseFromTransaction(tx);
+  }
+
+  {
+    const tx = db.transaction("bla", "readwrite");
+    const store = tx.objectStore("bla");
+    store.put({ x: 0, y: "a", z: 42, extra: 123 });
+    await promiseFromTransaction(tx);
+  }
+
+  t.pass();
+});
+
 test("range queries", async (t) => {
   const backend = new MemoryBackend();
   backend.enableTracing = true;
-- 
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