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naveen reddy 68 can some one help me writing test class for this program
trigger NumOfContacts on contact (after insert, after update, after delete, after undelete)
{
List<account> acc = new List<account>();
Set<Id> sid = new Set<Id>();
if(Trigger.isDelete)
{
for(contact con:Trigger.Old)
{
sid.add(con.accountId);
}
}
else
if(Trigger.isUpdate)
{
for(contact con:Trigger.New)
{
sid.add(con.accountId);
}
for(contact con:Trigger.Old)
{
sid.add(con.accountId);
}
}
else
{
for(contact con:Trigger.New)
{
sid.add(con.accountId);
}
}
AggregateResult[] groupedResults = [SELECT COUNT(Id),accountId FROM contact where accountID IN :sid GROUP BY accountID ];
for(AggregateResult ar:groupedResults)
{
Id custid = (ID)ar.get('accountId');
Integer count = (INTEGER)ar.get('expr0');
account cust1 = new account(Id=custid);
cust1.No_Of_Contacts__c = count;
acc.add(cust1);
}
update acc;
}
{
List<account> acc = new List<account>();
Set<Id> sid = new Set<Id>();
if(Trigger.isDelete)
{
for(contact con:Trigger.Old)
{
sid.add(con.accountId);
}
}
else
if(Trigger.isUpdate)
{
for(contact con:Trigger.New)
{
sid.add(con.accountId);
}
for(contact con:Trigger.Old)
{
sid.add(con.accountId);
}
}
else
{
for(contact con:Trigger.New)
{
sid.add(con.accountId);
}
}
AggregateResult[] groupedResults = [SELECT COUNT(Id),accountId FROM contact where accountID IN :sid GROUP BY accountID ];
for(AggregateResult ar:groupedResults)
{
Id custid = (ID)ar.get('accountId');
Integer count = (INTEGER)ar.get('expr0');
account cust1 = new account(Id=custid);
cust1.No_Of_Contacts__c = count;
acc.add(cust1);
}
update acc;
}
@isTest private class NumOfContacts_TEST { static testMethod void NumOfContactsTEST() { Account A = new Account(Name='Test Account'); insert A ; Contact C1 = New Contact (FirstName='Test1',LastName='Test1',Accountid=A.id); insert C1; Contact C2 = New Contact (FirstName='Test2',LastName='Test2',Accountid=A.id); insert C2; A = [SELECT ID,No_Of_Contacts__c FROM Account WHERE ID = :A.Id]; System.assertEquals(2, A.No_Of_Contacts__c); C2 = [SELECT ID From Contact WHERE ID = :C2.Id]; Delete C2; A = [SELECT ID,No_Of_Contacts__c FROM Account WHERE ID = :A.Id]; System.assertEquals(1, A.No_Of_Contacts__c); update c1; } }Please mark this as BEST ANSWER if it help!
All Answers
public class TestAccountActive
{
static testmethod void testme(){
account a = new account();
a.name = 'Test Name';
insert a;
list<contact> lstcon = new list<>(Contact);
contact c =new contact(lastname = 'siva',Active__c = false,accountid = a.id);
lstcon.add(c);
contact c1 =new contact(lastname = 'siva',Active__c = false,accountid = a.id);
lstcon.add(c1);
insert lstcon;
update lstcon;
}
}
@isTest public class NumOfContacts_Test { static testMethod void NumCons() { Account a = new Account(); a.Name = 'Test Acc'; insert a; Contact c = new Contact(); c.LastName = 'Con 1'; c.AccountId = a.Id; insert c; Test.StartTest(); Update a; Test.StopTest(); } }Try this..
@isTest private class NumOfContacts_TEST { static testMethod void NumOfContactsTEST() { Account A = new Account(Name='Test Account'); insert A ; Contact C1 = New Contact (FirstName='Test1',LastName='Test1',Accountid=A.id); insert C1; Contact C2 = New Contact (FirstName='Test2',LastName='Test2',Accountid=A.id); insert C2; A = [SELECT ID,No_Of_Contacts__c FROM Account WHERE ID = :A.Id]; System.assertEquals(2, A.No_Of_Contacts__c); C2 = [SELECT ID From Contact WHERE ID = :C2.Id]; Delete C2; A = [SELECT ID,No_Of_Contacts__c FROM Account WHERE ID = :A.Id]; System.assertEquals(1, A.No_Of_Contacts__c); update c1; } }Please mark this as BEST ANSWER if it help!