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@isTest
private class StockItemHandler_Test {
  
  @isTest static void testBeforeInsertFunctionality() {
    // Implement test to check if item name already exists on an Item.
    //insert first test item
    Stock_Item__c firstItem = new Stock_Item__c();
        firstitem.Item_Name__c= 'Fish';
        insert firstItem;
        

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//The Stock Item Handler's Stock Item records are processed using this utility class.
public with sharing class StockItemHandler {	
	//Default Constructor
	public StockItemHandler() {
		
	}

	//this method will support inserting a new stock item into the database. it will change the name of 
    //the new stock item to 'new item name' + 'duplicate item' before inserted into database.
	//They should accept lists of Stock_Item__c records from the trigger

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//this trigger will hold an event that calling the before insert and before delete class. 
//They are in a seperate handler within each specified method 

trigger StockItemTrigger on Stock_Item__c (before insert, before delete) {
    
   StockItemHandler handler = new StockItemHandler();
    
    if(Trigger.isInsert && Trigger.isBefore) {
 
    if (Trigger.isInsert) {

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//Original trigger from RAD Dev Console  
trigger StockItemTrigger on Stock_Item__c (before insert, before delete) {

    //Instantiate StockItemHandler
    

    //Before Insert Handling
    if(Trigger.isInsert && Trigger.isBefore) {
        //call the class in your handler for before insert
    }

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public with sharing class AccountTriggerHandler {
    
    public static void handleBeforeInsert(List<Account> newAccounts){
        for (Account a : newAccounts) {
            if (a.Est_Annual_Sales__c >= 5000000) {
                a.Priority__c = 'Highest';
            } else if (a.Est_Annual_Sales__c >= 3000000) {
                a.Priority__c = 'High';
            } else if (a.Est_Annual_Sales__c >= 1000000) {
                a.Priority__c = 'Standard';

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public class OpportunityTriggerHandler {
    public static void handleBeforeInsert(List<Opportunity> newOpportunities){ 
        //When an Opportunity is inserted, check and see if this account has a rating of 'Hot'.  If not, make it 'Hot'
    //since we consider any account with an open opportunity as hot

    //Get a map of account records that have opportunities in this trigger
    //In order to do this, we first need a set of the Account Ids
    Set<Id> accountIds = new Set<Id>();
    for (Opportunity opp : newOpportunities) {
        accountIds.add(opp.AccountId);

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trigger OpportunityTrigger on Opportunity (before insert) {
    if (Trigger.isInsert) {
        if(Trigger.isBefore){
             OpportunityTriggerHandler.handleBeforeInsert(Trigger.new);
        } //else if(Trigger.isAfter){
    }          //  OpportunityTriggerHandler.handleAfterInsert(Trigger.new);
        //}//

}

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trigger ClosedOpportunityTrigger on Opportunity (after insert, after update) {

    List<Task> taskList = new List<Task>();
    
    for(Opportunity opp : Trigger.new) {
		
		//Only create Follow Up Task only once when Opp StageName is to 'Closed Won' on Create
		if(Trigger.isInsert) {
			if(Opp.StageName == 'Closed Won') {
				taskList.add(new Task(Subject = 'Follow Up Test Task', WhatId = opp.Id));

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public with sharing class WeekSevenHomework {

    //Assignment:  The following method is supposed to create the number of accounts specified in the argument that it takes.
    //Each Account should be named 'Sample Account #sampleNumber'  where sample number is the count.  So if you created 2 Accounts
    //one would be called 'Sample Account 1' and the other 'Sample Account 2'

    //Also, when we're done inserting them, we will create a case for each one with a Status of 'New', Origin of 'New Account' and the
    //desription and subject of your choice.

    //This isn't working quite right.  Can you use your debugging skills to fix it?  I had to comment it out since it won't compile

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public with sharing class WeekSixHomework {
    // Remember Sets & Maps??  We did a little practice with Lists in week 2, but we need to make sure we know how to use Sets & Maps as well!!
	
    public static void setsReview(){

        //Your assignment: Play with Sets!

        // 1.  Create a set of Strings and add at least 5 entries
        Set<String> ThanksGivingFood = new Set<String>(); 
        ThanksGivingFood.add('Turkey');