Hey all.

I am writting a simple trigger that will update records related to leads when the lead is converted. When the lead is converted it needs to populate all associated lead_detail__c objects project__c field with the Id of the created opportunity. Issue is it doesn't seem like when the lead is converted that it's ConvertedOpportunityId is getting populated, so my lead_detail__c objects are not getting updated. I'm not totally sure why (pretty new to the lead conversion process) so any help would be appreciated. Here is my class.

public class leadClasses 
{
	public static void transferLeadDetails(lead[] leadList)
	{		
		//map that holds list of lead id's to the opportunities that they created after conversion
		map<id,id> LeadToOpportunityMap = new map<id,id>();
		
		//iterate over every lead passed in
		for(Lead lead : leadList)
		{
			// if a new opportunity was created due to a conversion
      		if (lead.ConvertedOpportunityId != null)
      		{
      			//add the lead id and it's associated opportunity to a map
      			LeadToOpportunityMap.put(lead.id,lead.ConvertedOpportunityId);
      		}
		}
		
		//if any of those leads passed in had opportunities created, then continue
		if(!LeadToOpportunityMap.isEmpty())
		{
			//find any lead details that belong to the leads in the list
			Lead_Detail__c[] leadDetails = [select id from Lead_Detail__c where lead__c in :LeadToOpportunityMap.keySet()];
			
			//iterate over all those lead details
			for (Lead_Detail__c leadDetail : leadDetails) 
			{
				//set the project__c relationship field on the lead to the created opportunity which is stored in the map
				leadDetail.Project__c = LeadToOpportunityMap.get(leadDetail.lead__c);
			}	
			
			//update the lead detail objects
			update leadDetails;        	        
		}
	}
	
	@isTest
	public static void testLeadClasses()
	{
		//create a lead
        Lead lead = testDataGenerator.createTestLead();
        
        //create a lead detail associated to the lead
        Lead_Detail__c thisTestLeadDetail = testDataGenerator.createTestLeadDetail(lead.id);
		
		//convert the lead, which will create an opportunity
		Database.LeadConvert lc = new database.LeadConvert();
		lc.setLeadId(lead.Id);
		LeadStatus convertstatus = [select Id, MasterLabel from LeadStatus where IsConverted=true limit 1];
		lc.setConvertedStatus(convertStatus.MasterLabel);
		Database.LeadConvert[] lcArray = new Database.LeadConvert[] {lc};
		Database.LeadConvertResult[] results = Database.convertLead(lcArray);
		
		//check to make sure the conversion was a success
		System.assert(results[0].IsSuccess());
		
		
		System.debug('----------- CREATED OPPORTUNITY ID! --------------');
		System.debug(results[0].getOpportunityId());
		
		//query the lead detail so we can see if the project__c got updated with the created opportunity id
		thisTestLeadDetail = [select lead__c, project__c from Lead_Detail__c where id = : thisTestLeadDetail.id];
		
		//check to make sure the lead detail's project__c field got updated with the created opportunity id.
		System.assertEquals(results[0].getOpportunityId(), thisTestLeadDetail.project__c); //This assert fails. Says opportnity id is null.
		
	}

}

The class gets called by my trigger properly, just non of them pass the first if statment that checks to see if the ConvertedOpportunityId is not null, meaning it things they are all null. Shrug, I'll keep playing around with it, but I figured I'd see if anyone knew off the top of their head whats up. Thanks!