Can someone help me with this trigger/test class. I am trying to create a contract when the status of a DocuSign = Completed.

trigger CreateContractDocSignComp on dsfs__DocuSign_Status__c (after insert)
{
    List<Contract> ctr = new List<Contract>();
    
      for(dsfs__DocuSign_Status__c dsfs : Trigger.new)
      {
        if(dsfs.dsfs__Envelope_Status__c == 'Completed')
        {
             Contract c = new Contract(Name = dsfs.Name,
             Status = 'Draft',
             Total_Contract_Value__c =dsfs.Total_Contract_Value__c,
             StartDate = dsfs.Contract_Start_Date__c,
             Payment_Status__c = 'Ready to be Invoiced',
             AccountId = dsfs.dsfs__Company__c,
             Opportunity_Name__c = dsfs.dsfs__Opportunity__c);
             ctr.add(c);
         }
      }
      if(ctr.size() > 0)
      {
            System.debug('-ctr------->'+ctr.size());
            insert ctr;
      }     
}



@isTest
private class TestCreateContractDocSignCompTrigger 
{
    static testMethod void validateCreateContractDocuSignComp() 
    {   
       Account a = new Account(
       Name = 'Test Account');
    insert a;

       Opportunity o = new Opportunity(
       Name = 'Test Opp',
       Ready_for_Contract__c = true,
       CloseDate = System.Today(),
       AccountId = a.Id,
       StageName = 'Signed / Closed Sale',
       Amount = decimal.valueof('6995'));
    insert o;
    
       dsfs__DocuSign_Status__c  dsfs = new dsfs__DocuSign_Status__c(
       dsfs__Company__c = o.AccountId,
       dsfs__Opportunity__c = o.Name,
       dsfs__Envelope_Status__c = 'Completed',
       dsfs__DocuSign_Envelope_ID__c = '1001A123-1234-5678-1D84-F8D44652A382',
       dsfs__Subject__c = 'Document for eSignature');
    insert dsfs;
 Test.StartTest();
       
            
            List<Contract> lstContr = [select id from contract where Opportunity_Name__c =:o.id];
                 //System.assertNotEquals(1stContr,null);
                 
        Test.StopTest();
       
      }
}

Thanks!

Shannon