From 0a35176439aa82973d7560e286a7f811bef91d9b Mon Sep 17 00:00:00 2001
From: David Heidrich <me@bowlingx.com>
Date: Tue, 14 May 2024 15:30:35 +0200
Subject: [PATCH] fix: check for deep equality for `defaultValues`

---
 src/lib/middleware.ts | 3 ++-
 test.setup.ts         | 8 +++++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/lib/middleware.ts b/src/lib/middleware.ts
index 8945209..b591430 100644
--- a/src/lib/middleware.ts
+++ b/src/lib/middleware.ts
@@ -11,6 +11,7 @@ import {
   applyDiffWithCreateQueriesFromPatch,
   applyFlatConfigToState,
 } from './utils.js'
+import isDeepEqual from 'fast-deep-equal'
 
 export enum HistoryEventType {
   PUSH,
@@ -439,7 +440,7 @@ export const converter =
         values: T[N]['values']
       ) => {
         const current = get().namespaces[ns]
-        const defaultsEqual = current?.initialValues === initialValues
+        const defaultsEqual = isDeepEqual(current?.initialValues, initialValues)
         if (current !== undefined) {
           set(
             (state) => {
diff --git a/test.setup.ts b/test.setup.ts
index b8d0aa8..6495832 100644
--- a/test.setup.ts
+++ b/test.setup.ts
@@ -1,4 +1,6 @@
 // @ts-ignore
-window.requestIdleCallback = jest.fn().mockImplementation((cb: () => unknown) => {
-  return setTimeout(cb, 15)
-})
+window.requestIdleCallback = jest
+  .fn()
+  .mockImplementation((cb: () => unknown) => {
+    return setTimeout(cb, 15)
+  })