I'm trying to write test class for batch apex class, but its giving error System.QueryException: List has no rows for assignment to SObject.
Please Someone guide me test class for the given batch apex.
Batch Apex class:
global class UpdateAllContactBatch implements Database.Batchable<sObject>, Database.Stateful{
global Integer recordProcessed=0;
global Database.QueryLocator start(Database.BatchableContext bc){
String query='select id,name,Last_modified__c,Owner.Email from Contact where Last_modified__c = LAST_N_DAYS:15';
System.debug([select id,name,Last_modified__c, Owner.Email from Contact where Last_modified__c = LAST_N_DAYS:15]);
return Database.getQueryLocator(query);
}
global void execute(Database.BatchableContext bc, List<Contact> conList){
recordProcessed=recordProcessed+1;
}
global void finish(Database.BatchableContext bc){
Contact c=[select id,name,Last_modified__c, Owner.Email from Contact where Last_modified__c = LAST_N_DAYS:15 ];
System.debug(recordProcessed);
Messaging.SingleEmailMessage email = new Messaging.SingleEmailMessage();
String[] toAddress=new String[]{c.Owner.Email};
email.setToAddresses(toAddress);
email.setSubject('Apex Batch Job completed');
email.setPlainTextBody('Apex Batch '+ recordProcessed+' Records');
List<Messaging.SingleEmailMessage> emails=new List<Messaging.SingleEmailMessage>{email};
List<Messaging.SendEmailResult> result=Messaging.SendEmail(emails);
}
}
4 respuestas
Hi Pallavi,
Change the Query in your finish method to
Contact c=[select id,name,Last_modified__c, Owner.Email from Contact where Last_modified__c = LAST_N_DAYS:15 LIMIT 1];
