In addition to --delay flag. Describe should also able to use done/promise flow to do async before using it

Such as, I want to do dynamic test for all user in database. I need to query user in database with async first, then each of user will emit their own test case in block

describe(function(done){
   query(function(users){
       users.forEach(function(user,i){
             it("Test : " + user.ID,function() {
                  if(!user.ID)
                        throw new Error("user " + i + has no ID);
             });
       });

       done();
   }); 
});

ps. This thread is copied from #2085 . It was ruin by a someone and was locked. And I need to make it reopen to ask for something

@boneskull I know that it would not be implemented immediately. That's what software development process is

What I would like you to do is consider you will never do it. Or will be doing it in which version. So I would consider move to another tool or make it by myself

ps2 @boneskull if you just not hurry lock that thread I would not need to waste another thread like this