update test

jestjs · Jan 20, 2025 · 68f7274 · 68f7274
1 parent a52e049
commit 68f7274
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/e2e/fake-timers/do-not-fake/__tests__/doNotFake.test.js b/e2e/fake-timers/do-not-fake/__tests__/doNotFake.test.js
@@ -15,7 +15,7 @@ globalThis.performance.mark = mockPerformanceMark;
 test('fakes all APIs', () => {
   jest.useFakeTimers();
 
-  expect(globalThis.performance.mark).toBeUndefined();
+  expect(globalThis.performance.mark).not.toBe(mockPerformanceMark);
 });
 
 test('does not fake `performance` instance', () => {