feat(menu): no updates available auto-hide

Signed-off-by: Adam Setch <[email protected]>

Author: setchy

src/main/updater.test.ts

@@ -183,6 +183,66 @@ describe('main/updater.ts', () => {
       ).toHaveBeenCalledWith(false);
     });
 
+    it('auto-hides "No updates available" after configured timeout', async () => {
+      jest.useFakeTimers();
+      try {
+        await updater.start();
+        (
+          menuBuilder.setNoUpdateAvailableMenuVisibility as jest.Mock
+        ).mockClear();
+
+        emit('update-not-available');
+        // Immediately shows the message
+        expect(
+          menuBuilder.setNoUpdateAvailableMenuVisibility,
+        ).toHaveBeenCalledWith(true);
+
+        // Then hides it after the configured timeout
+        jest.advanceTimersByTime(APPLICATION.UPDATE_NOT_AVAILABLE_DISPLAY_MS);
+        expect(
+          menuBuilder.setNoUpdateAvailableMenuVisibility,
+        ).toHaveBeenLastCalledWith(false);
+      } finally {
+        jest.useRealTimers();
+      }
+    });
+
+    it('clears pending hide timer when a new check starts', async () => {
+      jest.useFakeTimers();
+      try {
+        await updater.start();
+        (
+          menuBuilder.setNoUpdateAvailableMenuVisibility as jest.Mock
+        ).mockClear();
+
+        emit('update-not-available');
+        // Message shown
+        expect(
+          menuBuilder.setNoUpdateAvailableMenuVisibility,
+        ).toHaveBeenCalledWith(true);
+
+        // New check should hide immediately and clear pending timeout
+        emit('checking-for-update');
+        expect(
+          menuBuilder.setNoUpdateAvailableMenuVisibility,
+        ).toHaveBeenLastCalledWith(false);
+
+        const callsBefore = (
+          menuBuilder.setNoUpdateAvailableMenuVisibility as jest.Mock
+        ).mock.calls.length;
+        jest.advanceTimersByTime(
+          APPLICATION.UPDATE_NOT_AVAILABLE_DISPLAY_MS * 2,
+        );
+        // No additional hide call due to cleared timeout
+        expect(
+          (menuBuilder.setNoUpdateAvailableMenuVisibility as jest.Mock).mock
+            .calls.length,
+        ).toBe(callsBefore);
+      } finally {
+        jest.useRealTimers();
+      }
+    });
+
     it('handles update-cancelled (reset state)', async () => {
       await updater.start();
       emit('update-cancelled');