Restore `sinon.useFakeTimers()`

src/sidebar/components/test/Menu-test.js

@@ -183,6 +183,7 @@ describe('Menu', () => {
       shouldClose ? 'closes' : "doesn't close"
     } when user performs a "${eventType}" (key: "${key}") on menu content`, () => {
       clock = sinon.useFakeTimers();
+      try {
         const wrapper = createMenu({ defaultOpen: true });
         wrapper.find('.Menu__content').simulate(eventType, { key });
         // The close event is delayed by a minimal amount of time in
@@ -192,6 +193,9 @@ describe('Menu', () => {
         clock.tick(1);
         wrapper.update();
         assert.equal(isOpen(wrapper), !shouldClose);
+      } finally {
+        clock.restore();
+      }
     });
   });
 

src/sidebar/components/test/MenuKeyboardNavigation-test.js

@@ -70,7 +70,6 @@ describe('MenuKeyboardNavigation', () => {
     });
 
     it('sets focus to the first `menuitem` child when `visible` is true', () => {
-      const clock = sinon.useFakeTimers();
       createMenuItem({ visible: true });
       clock.tick(1);
       assert.equal(document.activeElement.innerText, 'Item 1');

src/sidebar/util/test/postmessage-json-rpc-test.js

@@ -148,6 +148,7 @@ describe('sidebar/util/postmessage-json-rpc', () => {
 
     it('if timeout is null, then it does not timeout', async () => {
       const clock = sinon.useFakeTimers();
+      try {
         const result = doCall(null);
         clock.tick(100000); // wait a long time
         fakeWindow.emitter.emit('message', {
@@ -159,7 +160,9 @@ describe('sidebar/util/postmessage-json-rpc', () => {
           },
         });
         await result;
+      } finally {
         clock.restore();
+      }
     });
   });
 });