From 39d22b6584e87b71df96a4fe78082702c7d6a626 Mon Sep 17 00:00:00 2001
From: Martin Varmuza <mvarmuza@gmail.com>
Date: Mon, 19 Jun 2023 16:01:31 +0200
Subject: [PATCH] deps(suite): use legacyFakeTimers

---
 packages/suite/jest.config.js                                | 5 +++++
 .../middlewares/wallet/__tests__/pollingMiddleware.test.ts   | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/packages/suite/jest.config.js b/packages/suite/jest.config.js
index 2388098e122..2d360d08f0e 100644
--- a/packages/suite/jest.config.js
+++ b/packages/suite/jest.config.js
@@ -67,4 +67,9 @@ module.exports = {
     verbose: false,
     watchPlugins: ['jest-watch-typeahead/filename', 'jest-watch-typeahead/testname'],
     testEnvironment: 'jsdom',
+    fakeTimers: {
+        enableGlobally: false,
+        // https://jestjs.io/docs/28.x/upgrading-to-jest28#faketimers
+        legacyFakeTimers: true,
+    },
 };
diff --git a/packages/suite/src/middlewares/wallet/__tests__/pollingMiddleware.test.ts b/packages/suite/src/middlewares/wallet/__tests__/pollingMiddleware.test.ts
index 2840baa09d9..902d8777512 100644
--- a/packages/suite/src/middlewares/wallet/__tests__/pollingMiddleware.test.ts
+++ b/packages/suite/src/middlewares/wallet/__tests__/pollingMiddleware.test.ts
@@ -88,6 +88,11 @@ describe('pollingMiddleware', () => {
         jest.runOnlyPendingTimers();
 
         expect(store.getActions()).toEqual([{ type: POLLING.REQUEST, key: 'fake' }]);
+        // todo:
+        // this assertion fails without
+        // legacyFakeTimers: true,
+        // (see jest.config.js)
+        // https://jestjs.io/docs/28.x/upgrading-to-jest28#faketimers
         expect(setTimeout).toHaveBeenCalledTimes(1);
     });