public class jointactionplancon {

//variable declaration
        public id i ;
        public List<Business_Plan_Response__c> bp{get; set;}
        public Business_Plan_Response__c bpr{get; set;}
        public  List<Business_Plan_Proposal__c> bprlst{get; set;}
        public integer num{get; set;}
          public integer num1{get; set;}
        public Business_Plan_Proposal__c bpprop{get; set;}
//constructor

        public jointactionplancon ()
    
        {   bpr=new Business_Plan_Response__c();
            i=Apexpages.currentpage().getparameters().get('id');
              bprlst= new List<Business_Plan_Proposal__c>();
                bprlst=[SELECT id, Proposal_Txt__c,Action_Txt__c,Priority_Num__c,Business_Plan_SFID__c, Review_Txt__c FROM Business_Plan_Proposal__c  WHERE Business_Plan_SFID__c=:i ORDER BY Priority_Num__c asc limit 2 ];
            bpprop=new Business_Plan_Proposal__c();
             bp= new list<Business_Plan_Response__c>();
             bp=[SELECT id,Question_Txt__c,Display_Order_Num__c,Response_Txt__c FROM Business_Plan_Response__c WHERE Business_Plan_SFID__c=:i  ORDER BY Display_Order_Num__c asc ];
      
           
        }


       
        
        
//this method is to Add a row in list
        public PageReference Add_Row()
        {  //bprlst= new List<Business_Plan_Proposal__c>();
            for(integer i=0; i<num; i++){
             bprlst.add(new Business_Plan_Proposal__c());}
                return null;
        }
         public PageReference Add_Row1()
        {  
            for(integer i=0; i<num1; i++){
             bp.add(new Business_Plan_Response__c());}
                return null;
        }
        
//to pull  list of Active Campaigns based on vob  
          public list<Campaign> getcamp(){
          list<Campaign> ca= new list<Campaign>();
          ca=[select Name from Campaign where Type='VOB' and  IsActive=true limit 10 ];
          return ca;
          }
// Saving & Cancel the record and navigating to view page
          public PageReference saverec() {
          
        //this loop for updating bp response
             for( Business_Plan_Response__c bprs: bp){
                 if(bprs.id!=null){
             bpr.id=bprs.id;
             bpr.Question_Txt__c=bprs.Question_Txt__c;
             bpr.Response_Txt__c=bprs.Response_Txt__c;
             
             update bpr;}
             else{
             bprs.Business_Plan_SFID__c=i;
             insert bprs;
                   }
                   }
           //this loop for updating bp proposal      
                   for(Business_Plan_Proposal__c bpps:bprlst){
                     
                      if(bpps.id!=null)
                      {
                       bpprop.id=bpps.id;
                       bpprop.Proposal_Txt__c=bpps.Proposal_Txt__c;
                       bpprop.Action_Txt__c=bpps.Action_Txt__c;
                       bpprop.Review_Txt__c=bpps.Review_Txt__c;
                
               update bpprop;
               }else{
               bpps.Business_Plan_SFID__c=i;
               insert bpps;
               }
                }
               
                               
                return null;
            }
            
        
         public PageReference cancel() {
                return null;
            }
  }

--------------------------------------

Test class:-

--------------------------------------

@istest
private class testjointActionplan{
static testMethod void testjointActionplan()
{
 Business_Plan__c bp= new Business_Plan__c( name='test',Account_SFID__c='00130000011kO2F');
 insert bp;
 system.assertnotEquals(bp,null);
 Business_Plan_Response__c bprs= new Business_Plan_Response__c();
Business_Plan_Response__c bpr= new Business_Plan_Response__c();
bpr.Business_Plan_SFID__c=bp.id;
 bpr.id=bprs.id;
    bpr.Question_Txt__c=bprs.Question_Txt__c;
       bpr.Response_Txt__c=bprs.Response_Txt__c;
insert bpr;
Business_Plan_Proposal__c bplst= new Business_Plan_Proposal__c();
bplst.Business_Plan_SFID__c=bp.id;
insert bplst;
jointactionplancon con= new jointactionplancon ();
 con.Add_Row();
 con.Add_Row1();
con.saverec();
con.getcamp();
con.cancel() ;
}
}

Am gettin 65% code coverage could any one help me on this

Thanks In advance