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lisa.sturycz1.3890322391892622E12 Test class help
I wrote the following trigger to populate a summary Privileges field on the Contact object if any one or more of the related Affiliation (child) records has the Privileges checkbox checked on it. It appears to be working fine in sandbox. Now I am wondering how to go about creating a test class for it. Is anyone able to assist?
trigger SummarizePrivileges on Affiliation__c (after insert, after update, after delete) {
// get the contacts
Set<Id> contactids=new Set<Id>();
Map<Id, Affiliation__c> AffilMap;
// figure out which map is populated
//When adding new affil or updating existing affiliations
if(trigger.isInsert || trigger.isUpdate){
for(Affiliation__c a : trigger.new){
ContactIds.add(a.Provider__c);
}
}
//When deleting affiliations
if(trigger.isDelete){
for(Affiliation__c a : trigger.old){
ContactIds.add(a.Provider__c);
}
}
// now retrieve the contacts and all of their associated affiliations, so that we can figure out the correct value for the contact
List<Contact> toUpdate=new List<Contact>();
for (Contact cont : [select id, Privileges__c, (select id, Privileges__c from Affiliations__r) from Contact where id in :contactIds])
{
// iterate the affiliations looking for privileges values that require the Privileges flag to be set on the contact
boolean checkPriv=false;
for (Affiliation__c cAffil : cont.Affiliations__r)
{
if (cAffil.Privileges__c==TRUE)
{
checkPriv=true;
break; // no need to continue with the inner loop as we know we need to check the Privileges box on the contact
}
}
// is the result different to the contact record?
if (checkPriv!=cont.Privileges__c)
{
cont.Privileges__c=checkPriv;
toUpdate.add(cont);
}
}
if (!toUpdate.isEmpty())
{
update toUpdate;
}
}
trigger SummarizePrivileges on Affiliation__c (after insert, after update, after delete) {
// get the contacts
Set<Id> contactids=new Set<Id>();
Map<Id, Affiliation__c> AffilMap;
// figure out which map is populated
//When adding new affil or updating existing affiliations
if(trigger.isInsert || trigger.isUpdate){
for(Affiliation__c a : trigger.new){
ContactIds.add(a.Provider__c);
}
}
//When deleting affiliations
if(trigger.isDelete){
for(Affiliation__c a : trigger.old){
ContactIds.add(a.Provider__c);
}
}
// now retrieve the contacts and all of their associated affiliations, so that we can figure out the correct value for the contact
List<Contact> toUpdate=new List<Contact>();
for (Contact cont : [select id, Privileges__c, (select id, Privileges__c from Affiliations__r) from Contact where id in :contactIds])
{
// iterate the affiliations looking for privileges values that require the Privileges flag to be set on the contact
boolean checkPriv=false;
for (Affiliation__c cAffil : cont.Affiliations__r)
{
if (cAffil.Privileges__c==TRUE)
{
checkPriv=true;
break; // no need to continue with the inner loop as we know we need to check the Privileges box on the contact
}
}
// is the result different to the contact record?
if (checkPriv!=cont.Privileges__c)
{
cont.Privileges__c=checkPriv;
toUpdate.add(cont);
}
}
if (!toUpdate.isEmpty())
{
update toUpdate;
}
}
Here is the test class......
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@isTest
private class Test_SummarizePrivilegesTrigger {
//You might also need to populate other fields for Account record if required
Account acc = new Account();
acc.Name = 'TestAccount';
insert acc;
con.LastName = 'SomeLastName';
con.AccountId = acc.id;
//You might also need to populate other fields for contact record if
//they are required or has a validation rule before you insert the contact
insert con;
Affiliation__c a1 = new Affiliation__c();
a1.Contact__c = con.id;
//Again You might also need to populate other fields for this object if they are required
insert a1;
Affiliation__c a2 = new Affiliation__c();
a2.Contact__c = con.id;
a2.Privileges__c = True;
//By this insert is should execute most of your trigger statements and since we set
//Privileges__c = True, it should also set the same on contact.
insert a2;
//Now Lets check if it has done what it was suppose to do
Contact c = [Select Privileges__c from Contact where id = :con.id];
System.assert(c.Privileges__c);
}