How do we write a test apex for a trigger that creates a child record when a parent record is created? 

trigger AutoCreateInterviewer on Position__c (after insert) {
    List<Interviewer__c> interviewers = new List<Interviewer__c>();

    //For each position processed by the trigger, add a new  
    //interviewer record for the specified hiring manager.  
    //Note that Trigger.New is a list of all the new positions  
    //that are being created.  
    
    for (Position__c newPosition: Trigger.New) {
        if (newPosition.Hiring_Manager__c != null) {
            interviewers.add(new Interviewer__c(
                        Name = '1',
                        Position__c = newPosition.Id,
                        Employee__c = newPosition.Hiring_Manager__c,
                        Role__c = 'Managerial'));
        }
    }
    insert interviewers;
}

Hello

I would like to display some help text on our self service portal, next to some field on "Log a Case" screen. What are my options? I noticed that:

1. Visualforce is not supported in Self-service portal (correct me if iI'm wrong...)
2. help text is not supported also

Any help will be great!

Itay

How do we write a test apex for a trigger that creates a child record when a parent record is created? 

trigger AutoCreateInterviewer on Position__c (after insert) {
    List<Interviewer__c> interviewers = new List<Interviewer__c>();

    //For each position processed by the trigger, add a new  
    //interviewer record for the specified hiring manager.  
    //Note that Trigger.New is a list of all the new positions  
    //that are being created.  
    
    for (Position__c newPosition: Trigger.New) {
        if (newPosition.Hiring_Manager__c != null) {
            interviewers.add(new Interviewer__c(
                        Name = '1',
                        Position__c = newPosition.Id,
                        Employee__c = newPosition.Hiring_Manager__c,
                        Role__c = 'Managerial'));
        }
    }
    insert interviewers;
}