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Puja Patil 13Puja Patil 13 

Test Class for afrer update trigger

Hi,
I have following After Update Trigger... I have to write test class for same...
Please some one help me..?

trigger AccountChanged on Asset (after update) {

    List<Opportunity> OppList= new List<Opportunity>();
   
    for (Asset newAsset : Trigger.new) {

                                        // If account of equipment is changed..
        if ( newAsset.AccountId != Trigger.oldMap.get( newAsset.Id ).AccountId ){    
            
                                        //Create new Opportunity for Sales i.e. OEM Record Type...
            Opportunity newOpp1 = new Opportunity();
            
            Id oppRecordTypeId1 = Schema.SObjectType.Opportunity.getRecordTypeInfosByName().get('OEM').getRecordTypeId();
            newOpp1.RecordTypeId = oppRecordTypeId1;
            
            
            newOpp1.Asset__c = newAsset.id;
            newOpp1.Name = 'New Sales Opportunity';
            newOpp1.AccountId = newAsset.AccountId;
            newOpp1.StageName = 'Qualification';
            newOpp1.CloseDate = system.today();
            

            OppList.add(newOpp1);
            
          
                                            //Create new Opportunity for Parts i.e. Parts Record Type...
            Opportunity newOpp2 = new Opportunity();
            
            Id oppRecordTypeId2 = Schema.SObjectType.Opportunity.getRecordTypeInfosByName().get('Parts').getRecordTypeId();
            newOpp2.RecordTypeId = oppRecordTypeId2;
            
            
            newOpp2.Asset__c = newAsset.id;
            newOpp2.Name = 'New Parts Opportunity';
            newOpp2.AccountId = newAsset.AccountId;
            newOpp2.StageName = 'Qualification';
            newOpp2.CloseDate = system.today();
            

            OppList.add(newOpp2);
            
            If(OppList.Size()>0){
            Insert OppList;
            }
        }

    }
}
Best Answer chosen by Puja Patil 13
Puja Dev 6Puja Dev 6
Hi Puja Patil,
Check below code...

@isTest
private class  AccountChangedTest{
 
  static testMethod void testMethod1(){   
        
        
        Id oppRecordTypeId1 = Schema.SObjectType.Opportunity.getRecordTypeInfosByName().get('OEM').getRecordTypeId();
        
        Account acc = new Account(Name = 'Test Account');
        insert acc;
        Account acc1 = new Account(Name = 'Test Account1');
        insert acc1;
        
        Asset asset1 = new Asset(Name = 'Test Asset',AccountId = acc.id, CurrencyIsoCode ='USD');
        insert asset1;
        
       
        Opportunity newOpp1 = new Opportunity(Asset__c = asset1.id, Name='Test Opp', AccountId =asset1.AccountId, CloseDate=system.today(),StageName='Qualification', RecordTypeId = oppRecordTypeId1 );      
        insert newOpp1;
        
        Opportunity newOpp2 = new Opportunity(Asset__c = asset1.id, Name='Test Opp', AccountId =asset1.AccountId, CloseDate=system.today(), StageName='Qualification');      
        insert newOpp2;

        
       
        
        asset1.AccountId =acc1.id;
        update asset1;  
               
       
    }
}

All Answers

Sagar LakhaniSagar Lakhani

Hi Puja,


Please try below code and let me know you get code coverage or not?

@isTest

public class TestAccountChangeTri {
    static testMethod void TestAccountChanged(){

        Account objAccount= new Account();
        objAccount.Name = 'TestAccName';
        insert objAccount;
		
        Account objAccount2= new Account();
        objAccount2.Name = 'TestAccName2';
        insert objAccount2;
        
        Asset objAsset = new Asset();
        objAsset.AccountId = objAccount.Id;
        objAsset.Name = 'testName2';
        insert objAsset;
        
        Asset objAsset2 = [Select id,AccountId from Asset WHERE id =: objAsset.Id];
        objAsset2.Name = 'testName';
        objAsset2.AccountId = objAccount2.Id;
        update objAsset2;
        
        Account objAccount1  = [Select id from Account WHERE id=: objAccount.Id];
           
    }
}

 

Thanks,

Sagar Lakhani (Skype : Sagar.Lakhani3)

sfdcMonkey.comsfdcMonkey.com
hi
use below test class
@isTest
public class testClassSample{

    public static testMethod void testMyController() {
       Account acc = new Account();
        acc.Name = 'Testacc 1';
        // more required fields here 
        insert acc;

        Account acc2 = new Account();
        acc2.Name = 'TestAcc 2';
        // more required fields here
       insert acc2; 
        
       Asset ass = new Asset();
        ass.name = 'testass';
        ass.AccountId = acc.Id;
        insert ass;
        ass.AccountId = acc2.Id;
        update ass;
    }
}

Please follow below salesforce Best Practice for Test Classes :-

1. Test class must start with @isTest annotation if class class version is more than 25
2. Test environment support @testVisible , @testSetUp as well
3. Unit test is to test particular piece of code working properly or not .
4. Unit test method takes no argument ,commit no data to database ,send no email ,flagged with testMethod keyword .
5. To deploy to production at-least 75% code coverage is required
6. System.debug statement are not counted as a part of apex code limit.
7. Test method and test classes are not counted as a part of code limit
9. We should not focus on the  percentage of code coverage ,we should make sure that every use case should covered including positive, negative,bulk and single record .
Single Action -To verify that the the single record produces the correct an expected result .
Bulk action -Any apex record trigger ,class or extension must be invoked for 1-200 records .
Positive behavior : Test every expected behavior occurs through every expected permutation , i,e user filled out every correctly data and not go past the limit .
Negative Testcase :-Not to add future date , Not to specify negative amount.
Restricted User :-Test whether a user with restricted access used in your code .
10. Test class should be annotated with @isTest .
11 . @isTest annotation with test method  is equivalent to testMethod keyword .
12. Test method should static and no void return type .
13. Test class and method default access is private ,no matter to add access specifier .
14. classes with @isTest annotation can't be a interface or enum .
15. Test method code can't be invoked by non test request .
16. Stating with salesforce API 28.0 test method can not reside inside non test classes .
17. @Testvisible annotation to make visible private methods inside test classes.
18. Test method can not be used to test web-service call out . Please use call out mock .
19. You can't  send email from test method.
20.User, profile, organization, AsyncApexjob, Corntrigger, RecordType, ApexClass, ApexComponent ,ApexPage we can access without (seeAllData=true) .
21. SeeAllData=true will not work for API 23 version eailer .
22. Accessing static resource test records in test class e,g List<Account> accList=Test.loadData(Account,SobjectType,'ResourceName').
23. Create TestFactory class with @isTest annotation to exclude from organization code size limit .
24. @testSetup to create test records once in a method  and use in every test method in the test class .
25. We can run unit test by using Salesforce Standard UI,Force.com IDE ,Console ,API.
26. Maximum number of test classes run per 24 hour of period is  not grater of 500 or 10 multiplication of test classes of your organization.
27. As apex runs in system mode so the permission and record sharing are not taken into account . So we need to use system.runAs to enforce record sharing .
28. System.runAs will not enforce user permission or field level permission .
29. Every test to runAs count against the total number of DML issued in the process .
source -: http://amitsalesforce.blogspot.in/search/label/Test%20Class

thanks
let me inform if it helps you and kindly mark it best answer if my answer helps you
king s 8king s 8
Hi puja pati,
try thid code
@istest
private class HelloWorldTestClass {

    static testMethod void validateHelloWorld() {

		Asset acc=new Asset();

		acc.requiredField='test';

		insert acc;
               
               Account acc2=new Account();
             acc2.Name='test';
           insert acc2;

		Opportunity opty=new Opportunity();


		opty.Name = 'New Parts Opportunity';

		opty.StageName = 'Qualification';
		opty.CloseDate = system.today();
		insert opty;
	}
}


 
Puja Dev 6Puja Dev 6
Hi Puja Patil,
Check below code...

@isTest
private class  AccountChangedTest{
 
  static testMethod void testMethod1(){   
        
        
        Id oppRecordTypeId1 = Schema.SObjectType.Opportunity.getRecordTypeInfosByName().get('OEM').getRecordTypeId();
        
        Account acc = new Account(Name = 'Test Account');
        insert acc;
        Account acc1 = new Account(Name = 'Test Account1');
        insert acc1;
        
        Asset asset1 = new Asset(Name = 'Test Asset',AccountId = acc.id, CurrencyIsoCode ='USD');
        insert asset1;
        
       
        Opportunity newOpp1 = new Opportunity(Asset__c = asset1.id, Name='Test Opp', AccountId =asset1.AccountId, CloseDate=system.today(),StageName='Qualification', RecordTypeId = oppRecordTypeId1 );      
        insert newOpp1;
        
        Opportunity newOpp2 = new Opportunity(Asset__c = asset1.id, Name='Test Opp', AccountId =asset1.AccountId, CloseDate=system.today(), StageName='Qualification');      
        insert newOpp2;

        
       
        
        asset1.AccountId =acc1.id;
        update asset1;  
               
       
    }
}
This was selected as the best answer
Puja Patil 13Puja Patil 13
Thanks Puja Dev... Its working..