test('Verify contact detail', () async {
  final header = find.text('Contacts');
  await driver.waitFor(header);
   
  final contactList = find.byType('CustomScrollView');
  final ava = find.text('Ava Moreau');
  
  await driver.scrollUntilVisible(
    contactList,
    ava,
    dyScroll: -200.0,
  );
  await driver.tap(ava);
});