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praveenreddy gaddam 10praveenreddy gaddam 10 

How to write a test class ? please help me

public static void UpdateCreatedBy(list<Visit> vst){
        Set<Id> ownerIdSet = new Set<Id>();
        for(Visit c : vst){
            ownerIdSet.add(c.OwnerId);
        }
        Map<Id,User> userMap = new  Map<Id,User>([Select Id,userrole.developername From User Where Id =: ownerIdSet]); 
        for (visit Vs: vst){
            if(userMap.containsKey(vs.OwnerId)){
                string roleName = userMap.get(vs.OwnerId).UserRole.developername;
                if(string.isBlank(roleName) || roleName == null) continue;
                if(roleName.contains('FSO')){
                    vs.CREATED_BY_retail__c     ='Retail FSO';
                }
                else if(roleName.contains('SO')){
                    vs.CREATED_BY_retail__c     ='Retail SO';
                }
                
               
            }
        }
    }
Best Answer chosen by praveenreddy gaddam 10
CharuDuttCharuDutt
Hii Praveenreddy
Try Below Test Class
@isTest
public class UpdateCreatedByTest {
    @isTest
    public static void unitTest(){
	list<Visit> lstVisit = new list<Visit>();
	 Profile p = [SELECT Id FROM Profile WHERE Name='Office Profile'];
        UserRole roleId  = [SELECT Id, Name FROM UserRole where Name = 'CEO'];
        User usr = new User(LastName = 'sample',
                            FirstName='sam',
                            Alias = 'simplSam',
                            Email = 'ssamsimple@asdf.com',
                            Username = 'ssamsimple@asdf.com',
                            ProfileId = p.id,
                            TimeZoneSidKey = 'GMT',
                            LanguageLocaleKey = 'en_US',
                            EmailEncodingKey = 'UTF-8',
                            LocaleSidKey = 'en_US',
                            UserRoleId = roleId
                           );
      
        insert usr;
        system.runAs(usr){
	
    Visit v = new Visit();
	/*fill required Fields*/
	lstVisit.Add(v);
	insert lstVisit;
	}
	
	ClassName.UpdateCreatedBy(lstVisit);
	
    }
}
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Thank You! 

All Answers

CharuDuttCharuDutt
Hii Praveenreddy
Try Below Test Class
@isTest
public class UpdateCreatedByTest {
    @isTest
    public static void unitTest(){
	list<Visit> lstVisit = new list<Visit>();
	 Profile p = [SELECT Id FROM Profile WHERE Name='Office Profile'];
        UserRole roleId  = [SELECT Id, Name FROM UserRole where Name = 'CEO'];
        User usr = new User(LastName = 'sample',
                            FirstName='sam',
                            Alias = 'simplSam',
                            Email = 'ssamsimple@asdf.com',
                            Username = 'ssamsimple@asdf.com',
                            ProfileId = p.id,
                            TimeZoneSidKey = 'GMT',
                            LanguageLocaleKey = 'en_US',
                            EmailEncodingKey = 'UTF-8',
                            LocaleSidKey = 'en_US',
                            UserRoleId = roleId
                           );
      
        insert usr;
        system.runAs(usr){
	
    Visit v = new Visit();
	/*fill required Fields*/
	lstVisit.Add(v);
	insert lstVisit;
	}
	
	ClassName.UpdateCreatedBy(lstVisit);
	
    }
}
Please Mark It As Best Answer If It Helps
Thank You! 
This was selected as the best answer
praveenreddy gaddam 10praveenreddy gaddam 10
Thank you bro
CharuDuttCharuDutt
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