Hello,

As i am trying to achieve the code coverage but am not getting in batch apex,i have been seen the example share on the community,but please look into the below code:
global class batchApexForLocationBase implements database.Batchable <Sobject>{
    
    global database.QueryLocator start(database.BatchableContext bc){
        String s = '@@@@@****';
        return database.getQueryLocator('select id,name,Location__c,owner.name from lead where owner.name=:s');
    }
    global void execute (database.BatchableContext bc,list<lead> scpe){
        
        user u=[select id,name,alias from user where alias='nshar'];
        list<task> myTask=new list<Task>();
        for(lead l:scpe){
            
            if(l.location__C==null || l.Location__c==''){
                l.ownerId=u.id;
                task ts=new task();
                ts.Status='Not Started';
                ts.Subject='Checking for OwnerChange';
                ts.Priority='Normal';
                ts.whoId=l.Id;
                myTask.add(ts);
            }
        }
        update scpe;
        insert myTask;
    }
    global void finish(database.BatchableContext bc ){
    }
    
}
test class
========
@istest
public class testBatchApexForLocationBase {
    @istest
    static void myTestMethod(){
        list<lead> myLead=new list<lead>();
        for(integer i=0;i<200;i++){
            lead l=new lead(lastName='testingclass' +i,company='testing');
            myLead.add(l);
            
        }
        insert myLead;
        system.test.startTest();
        batchApexForLocationBase nw=new batchApexForLocationBase();
        database.executeBatch(nw);
        system.test.stopTest();
        
    }
    
    
}