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rmranjith8881.3927046400771116E12rmranjith8881.3927046400771116E12 

Increase Test Code Coverage for Triggers

Hi All,

I have a 3 Triggers in my Sandbox,
I would like to deploy my Appliction into production,
But The Total Test coverage of organization is 70%,
I want to increase my Test code coverage 75% +.
For those Triggers we have managed Test classes .
The managed coe is unavailable.

How can i increase my code coverage?

can anyone help me out,

Thanks in advance.
Prabu MahalingamPrabu Mahalingam
Hi,
My suggestion would be writing a new test class and covering the parts which were not covered by previous test classes.
rmranjith8881.3927046400771116E12rmranjith8881.3927046400771116E12
Thank you Prabu,

can you write a sample test class for my trigger?

Here is my triggger:

trigger OppDonationRollup on Opportunity (after insert, after update, after delete) {
    Id houseHoldId;
    Id donationId;
    Double postedAmt=0;
    Double pledgeAmt=0;
    npo02__Household__c currentHouseHold;
    Date rollupSince;
    Date rollupEnds; //This line is Added by Ranjith kumar Medishetty on 3/15/2014
   
    //Fetching current record: Donation id
    if(Trigger.isDelete){
    for(Opportunity opp: Trigger.Old) {
        donationId = opp.Id;
        houseHoldId = opp.Household__c;
   
    }}else{
    for(Opportunity opp: Trigger.New) {
        donationId = opp.Id;
        houseHoldId = opp.Household__c;
    }
    }

    //Fetching the Rollupsince and Rollupends date from Household
    if(houseHoldId !=null){
        currentHouseHold =[select Rollup_Since__c,Rollup_ends__c,Pledge_Rollup__c,Posted_Rollup__c
        from npo02__Household__c where id=:houseHoldId]; //This line is Modified by Ranjith kumar Medishetty on 3/15/2014
    }
    if(currentHouseHold !=null){
        rollupSince = currentHouseHold.Rollup_Since__c;
        rollupEnds= currentHouseHold.Rollup_ends__c; //This line is Added by Ranjith kumar Medishetty on 3/15/2014
    }
   
    //Fetching the Posted and Pledge Donations
    if(rollupSince == null && rollupEnds == null && currentHouseHold !=null) {//This line is Modified by Ranjith kumar Medishetty Medishetty on 3/15/2014
        rollupSince =  Date.parse('11/4/2008');
        rollupEnds = Date.parse('3/1/2014'); //This line is Added by Ranjith kumar Medishetty on 3/15/2014
        currentHouseHold.Rollup_Since__c = rollupSince;
        currentHouseHold.Rollup_ends__c= rollupEnds; //This line is Added by Ranjith kumar Medishetty on 3/15/2014
    }

    if(rollupSince != null && rollupEnds != null && houseHoldId !=null){ //This line is Modified by Ranjith kumar Medishetty on 3/15/2014
    for(Opportunity opp: [select Amount, StageName from Opportunity where Household__r.id=:houseHoldId
        and ( CloseDate>=:rollupSince and CloseDate<=:rollupEnds )]){ //This line is Modified by Ranjith kumar Medishetty on 3/15/2014
       
        postedAmt= (opp.StageName.equals('Posted'))? postedAmt+ opp.Amount : postedAmt;
        pledgeAmt= (opp.StageName.equals('Pledged'))? pledgeAmt+ opp.Amount : pledgeAmt;
    }
    }

    //Updating the Pledge and Posted rollup amounts
    if(currentHouseHold !=null){
        if(postedAmt !=null) 
            currentHouseHold.Posted_Rollup__c = postedAmt;
        if(pledgeAmt !=null)
            currentHouseHold.Pledge_Rollup__c = postedAmt;
           
        update currentHouseHold;
    }
}

Thank you in advance.