Hello,

I have a custom object called Contract_Summary__c.  I have a trigger (below) which fires when a contract summary record is created, edited or delete, and updates a number of fields on the associated Opportunity based on the values in the custom object.  The trigger works as expected, but the test class I created (see below) only covers the Insert and Update functions of the trigger and not the Delete.  Lines 49-78 are not being covered.  Does anyone know why this happens or how to fix the test class to cover those lines?

Trigger:

trigger ContractUpdates on Contract_Summary__c (after insert, after update, after delete)
{

if(checkRecursiveBI.runOnceBI() || checkRecursiveBU.runOnceBU() || checkRecursiveBD.runOnceBD())
{
   
//Update Opportunity fields from values in Contract Summary object

    Map<Id,Opportunity> oppMap = new Map<Id,Opportunity>();    
    set<Id> Ids = new Set <Id>(); 

    if(trigger.isInsert || trigger.isUpdate)
        {
    FOR(Contract_Summary__c con :trigger.new) {
        Ids.add(con.Related_Opportunity__c); 
    }
    system.debug('@@@@@Ids: '+Ids);
    Map<id,Opportunity> oppMap2 = new Map<id,Opportunity>([Select Id,Start_Date__c, End_Date__c from Opportunity Where Id in :Ids]); 
    system.debug('@@@@@oppMap2: '+oppMap2);
    system.debug('@@@@@Trigger.newMap.keySet(): '+Trigger.new);
    List<Contract_Summary__c> cs1 = [SELECT Id, Related_Opportunity__c,Current_Effective_Date__c, Current_Expiration_Date__c, Current_Term_Months__c, Auto_Renew_Notice_Days__c, Auto_Renew_Provision__c, Term_for_Convenience__c, Portal_SLAs__c, Coaching_Performance_Guarantees__c, Off_Shore_Resource_Restiction__c, Delegated_Entity_Agreement__c, Special_Terms__c
                                     FROM Contract_Summary__c
                                     WHERE Id IN: Trigger.new]; 
        
        
        for(Contract_Summary__c con :cs1) 
        {
            Opportunity o = oppMap2.get(con.Related_Opportunity__c);

            o.Start_Date__c = con.Current_Effective_Date__c;
            o.End_Date__c = con.Current_Expiration_Date__c;
            o.Current_Term_Months__c = con.Current_Term_Months__c;
            o.Auto_Renew__c = con.Auto_Renew_Provision__c;
            o.Auto_Renew_Notice_Days__c = con.Auto_Renew_Notice_Days__c;
            o.Term_for_Convenience__c = con.Term_for_Convenience__c;
            o.Portal_SLAs__c = con.Portal_SLAs__c;
            o.Coaching_Performance_Guarantees__c = con.Coaching_Performance_Guarantees__c;
            o.Off_Shore_Resource_Restiction__c = con.Off_Shore_Resource_Restiction__c;
            o.Delegated_Entity_Agreement__c = con.Delegated_Entity_Agreement__c;
            o.Special_Terms__c = con.Special_Terms__c;

            oppMap.put(o.id,o);
        }
            update oppMap.values();
        }

    IF(trigger.isDelete)
        {
    FOR(Contract_Summary__c con :trigger.old) {
        Ids.add(con.Related_Opportunity__c); 
    }
    
    Map<id,Opportunity> oppMap2 = new Map<id,Opportunity>([Select Id,Start_Date__c, End_Date__c from Opportunity Where Id in :Ids]); 

    List<Contract_Summary__c> cs2 = [SELECT Id,Related_Opportunity__c
                                     FROM Contract_Summary__c
                                     WHERE Id IN: Trigger.oldMap.keySet()]; 
        
        
        for(Contract_Summary__c con :cs2) 
        {
            Opportunity o = oppMap2.get(con.Related_Opportunity__c);

            o.Start_Date__c = null;
            o.End_Date__c = null;
            o.Current_Term_Months__c = null;
            o.Auto_Renew__c = FALSE;
            o.Auto_Renew_Notice_Days__c = null;
            o.Term_for_Convenience__c = FALSE;
            o.Portal_SLAs__c = FALSE;
            o.Coaching_Performance_Guarantees__c = FALSE;
            o.Off_Shore_Resource_Restiction__c = FALSE;
            o.Delegated_Entity_Agreement__c = FALSE;
            o.Special_Terms__c = FALSE;

            oppMap.put(o.id,o);
        }
            update oppMap.values();
        }
}

}

Test Class:

@isTest(SeeallData=true)
private class ContractSummary_Tests {

    private static testmethod void testSummary1() {

    Account a = [Select id, name, Type, Consultant_Partner_Primary__c FROM Account WHERE Type='Consultant/Broker' limit 1];
    Account a1 = new Account();
    a1.name ='test';
    a1.Consultant_Partner_Primary__c =a.id;
    insert a1;
   
    Opportunity opp = new Opportunity();
            opp.Name = 'Test Opportunity';
            opp.StageName = 'Stage 1 - Learn';
            opp.CloseDate = date.newinstance(2013,1,31);
            opp.Type = 'Renewal';
            opp.accountId=a1.id;
            opp.Consultant_Type__c = 'Primary Consultant';
            
        insert opp;
 a1.Consultant_Partner_Primary__c=a.Consultant_Partner_Primary__c;
 update a1;

        Contract_Summary__c testContSumm = TestContractCreate.createContSumm(opp.id);
        system.debug('@@@@testContSumm : '+testContSumm);
        insert testContSumm;

        Contract_Summary__c testContSumm2 = [SELECT id,Amendment_Number__c
                                             FROM Contract_Summary__c
                                             WHERE id =: testContSumm.Id];
        testContSumm2.Amendment_Number__c = 'Amendment #2';

        Contract_Summary__c testContSumm3 = TestContractCreate.createContSumm2(opp.id);
        system.debug('@@@@testContSumm3 : '+testContSumm3);
        insert testContSumm3;
        
    Test.startTest();
    update opp;
    update testContSumm2;
    delete testContSumm3;
    Test.stopTest();

    }
}