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reddy s 1 Avoid duplicate record insertion through trigger
Hi everyone,
below is my trigger with test class, i am unable to cover the error message.how to cover the error message can some one help me.
trigger dupAccount on Account (before insert) {
for(Account a:Trigger.new){
List<Account> acc=[select id,Name from Account where Name=:a.Name];
if(acc.size() > 0){
a.Name.addError('cant insert duplicate records');
}
}
}
Test Class:
---------------
@isTest
public class dupAccount_Test {
@isTest
static void testme(){
Account a1=new Account(Name='sam',First_Name__c='test',Last_Name__c='data');
Account a2=new Account(Name='samm',First_Name__c='tests',Last_Name__c='dataa');
Test.startTest();
insert a1;
insert a2;
a2.Name='sam';
Update a2;
Test.stopTest();
}
}
Thanks In Advance,
Reddy.
below is my trigger with test class, i am unable to cover the error message.how to cover the error message can some one help me.
trigger dupAccount on Account (before insert) {
for(Account a:Trigger.new){
List<Account> acc=[select id,Name from Account where Name=:a.Name];
if(acc.size() > 0){
a.Name.addError('cant insert duplicate records');
}
}
}
Test Class:
---------------
@isTest
public class dupAccount_Test {
@isTest
static void testme(){
Account a1=new Account(Name='sam',First_Name__c='test',Last_Name__c='data');
Account a2=new Account(Name='samm',First_Name__c='tests',Last_Name__c='dataa');
Test.startTest();
insert a1;
insert a2;
a2.Name='sam';
Update a2;
Test.stopTest();
}
}
Thanks In Advance,
Reddy.
The test class can be as below. As you wrote the trigger only for insert so inserted the duplicate record.
@isTest public class dupAccount_Test { @isTest static void testme(){ Account a1=new Account(Name='sam'); Account a2=new Account(Name='sam'); Test.startTest(); insert a1; Database.SaveResult result = Database.insert(a2, false); System.assertEquals('cant insert duplicate records',result.getErrors()[0].getMessage()); Test.stopTest(); } }If this solution helps, Please mark it best answer.Thanks,
try with below code. add required fields for account insert as per your org.
@isTest public class dupAccount_Test { static testmethod void testme(){ List <Account> acclist = new list<Account>(); Account a1=new Account(Name='sam'); acclist.add(a1); Account a2=new Account(Name='samm'); acclist.add(a2); insert acclist ; Account a3=new Account(Name='samm'); insert a3; } }If this helps,Please mark it as best answer