With every new QuickBird team member this unit test must still pass:

developer_team_test.dart

group('QuickBird Team', () {
    test('should be an awesome team', () {
      final quickBirdTeamMembers = fetchTeamMembers();

      final awesomeTeamMembers = quickBirdTeamMembers
          .where((teamMember) =>
              teamMember.isPassionate &&
              teamMember.isFriendly &&
              teamMember.isConstantlyImproving)
          .toList();

      expect(awesomeTeamMembers.length, quickBirdTeamMembers.length);
    });
});