+ Start a Discussion
SF DakshendraSF Dakshendra 

Hi i need test coverage for below code?

Hi can u help me the test coverage for below code?
Public class NewPayment{

    public Payment__c pm{get;set;}
    //public id oppid=apexpages.currentpage().getparameters().get('oppid');
    //public id woid=apexpages.currentpage().getparameters().get('id');
    public Work_Order__c wo{get;set;}
    public Opportunity opp{get;set;}
    public Opportunity oppp{get;set;}
    public string oppid{get;set;}
    public string woid{get;set;}
    public NewPayment(ApexPages.StandardController controller)
    {
        pm= new Payment__c();
        wo=new Work_Order__c();
        opp=new opportunity();
        oppid=apexpages.currentpage().getparameters().get('CF00Nq000000162bj_lkid');
        woid=apexpages.currentpage().getparameters().get('CF00Nq000000162bt_lkid');
        
       
        
        if(oppid!=null)
        {
            oppp=[select id,name,amount,Amount_Paid__c,Balance_Due__c from opportunity where id=:oppid];
            pm.Payment_Date__c=system.today();
            pm.Price__c=oppp.Balance_Due__c;
        }
        
        else if(woid!=null)
        {
            wo=[select id,name,Grand_Total__c,Amount_Paid__c,Balance_Due__c from work_order__c where id=:woid];
            pm.Payment_Date__c=system.today();
            pm.Price__c=wo.Balance_Due__c;
        }
    }
    
    public pagereference save()
    {
        if(pm.Payment_Mode__c!=null)
        {
            if(oppid!=null)
            {
                opp=[select id,name,Primary_Client_Project_Manager_Email__c,Amount_Paid__c,amount from opportunity where id=:oppid];
                pm.Opportunity__c=oppid;
                pm.email__c=opp.Primary_Client_Project_Manager_Email__c;
                if(opp.Amount_Paid__c!=null)
                    opp.Amount_Paid__c= opp.Amount_Paid__c+pm.Price__c;
                else
                    opp.Amount_Paid__c= pm.Price__c;
                for(Work_Order__c  wo:[select id,name,Amount_Paid__c from Work_Order__c  where Opportunity__c=:oppid limit 1])    
                {
                    pm.Work_Order__c=wo.id;
                    wo.Amount_Paid__c=opp.Amount_Paid__c;
                    
                    update wo;
                }
                update opp;
                //opp.Balance_Due__c=opp.amount-pm.Price__c;
               /*  if([select count() from Work_Order__c where Opportunity__c=:oppid]>0)
                {
                      wo=[select id,name,Grand_Total__c,Balance_Due__c,Amount_Paid__c from work_order__c where id=:woid];
                      
                      wo.Amount_Paid__c=pm.Price__c;
                      wo.Balance_Due__c=wo.Grand_Total__c-pm.Price__c;
                      
                      
                }*/
                
               
                
            }
            else if(woid!=null)
            {
                wo=[select id,name,Opportunity__c,Amount_Paid__c,Opportunity__r.Primary_Client_Project_Manager_Email__c   from Work_Order__c  where id=:woid];
                pm.Work_Order__c=woid;
                pm.Opportunity__c=wo.Opportunity__c ;
                pm.email__c=wo.Opportunity__r.Primary_Client_Project_Manager_Email__c;
                if(wo.Amount_Paid__c!=null)
                    wo.Amount_Paid__c=wo.Amount_Paid__c+pm.Price__c;
                else
                    wo.Amount_Paid__c=pm.Price__c;
                //wo.Balance_Due__c=wo.Grand_Total__c-pm.Price__c;
                 opp=[select id,name,Primary_Client_Project_Manager_Email__c,Amount_Paid__c,amount from opportunity where id=:wo.Opportunity__c];
                 opp.Amount_Paid__c=opp.Amount_Paid__c+pm.Price__c;
                 update wo;
                 update opp;
            }
            
             insert pm;
           
              if(oppid!=null)
               {
                    
                   
                    pagereference pr1 =new pagereference('/'+oppid);
                    pr1.setredirect(true);
                    return pr1;
               }
               
               else if(woid!=null)
               {
                    
                    pagereference pr1 =new pagereference('/'+woid);
                    pr1.setredirect(true);
                    return pr1;
                }
        }
       return null;
    }
    public pagereference cancel()
    {
        if(oppid!=null)
       {
            pagereference pr1 =new pagereference('/'+oppid);
            pr1.setredirect(true);
            return pr1;
       }
       
       else if(woid!=null)
       {
            pagereference pr1 =new pagereference('/'+woid);
            pr1.setredirect(true);
            return pr1;
        }
        return null;
    }
}
Amit Chaudhary 8Amit Chaudhary 8
Please check below post to learn about test classes
1) http://amitsalesforce.blogspot.in/search/label/Test%20Class
2) http://amitsalesforce.blogspot.in/2015/06/best-practice-for-test-classes-sample.html

Please update your Test class like below
@isTest 
public class ExtensionTestClass 
{
	static testMethod void testMethod1() 
	{
		Account testAccount = new Account();
		testAccount.Name='Test Account' ;
		insert testAccount;

		// Creates first opportunity
		Opportunity oppt = new Opportunity();
		oppt.Name ='New mAWS Deal';
		oppt.AccountID = testAccount.ID;
		oppt.StageName = 'Customer Won';
		oppt.Amount = 3000;
		oppt.CloseDate = System.today();
		insert oppt;
		
		Test.StartTest(); 

			apexpages.currentpage().getparameters().put('CF00Nq000000162bj_lkid',oppt.id);
			//apexpages.currentpage().getparameters().put('CF00Nq000000162bj_lkid','');
			
			ApexPages.StandardController sc = new ApexPages.StandardController(testAccount);
			NewPayment obj = new NewPayment(sc);
			obj.pm.Payment_Mode__c = 'Test';
			obj.cancel();
			obj.save();
		Test.StopTest();
	}
}



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 .


Please let us know if this post will help you

Thanks
Amit Chaudhary
SF DakshendraSF Dakshendra
Hi
It i tried most but it covers 60%
Thanks
Amit Chaudhary 8Amit Chaudhary 8
@isTest 
public class ExtensionTestClass 
{
	static testMethod void testMethod1() 
	{
		Account testAccount = new Account();
		testAccount.Name='Test Account' ;
		insert testAccount;

		// Creates first opportunity
		Opportunity oppt = new Opportunity();
		oppt.Name ='New mAWS Deal';
		oppt.AccountID = testAccount.ID;
		oppt.StageName = 'Customer Won';
		oppt.Amount = 3000;
		oppt.CloseDate = System.today();
		insert oppt;
		
		Test.StartTest(); 

			apexpages.currentpage().getparameters().put('CF00Nq000000162bj_lkid',oppt.id);
			//apexpages.currentpage().getparameters().put('CF00Nq000000162bj_lkid','');
			
			ApexPages.StandardController sc = new ApexPages.StandardController(testAccount);
			NewPayment obj = new NewPayment(sc);
			obj.pm.Payment_Mode__c = 'Test';
			obj.cancel();
			obj.save();
		Test.StopTest();
	}

	static testMethod void testMethod2() 
	{
		Account testAccount = new Account();
		testAccount.Name='Test Account' ;
		insert testAccount;

		// Creates first opportunity
		Opportunity oppt = new Opportunity();
		oppt.Name ='New mAWS Deal';
		oppt.AccountID = testAccount.ID;
		oppt.StageName = 'Customer Won';
		oppt.Amount = 3000;
		oppt.CloseDate = System.today();
		insert oppt;
		
		work_order__c workORder = new work_order__c();
		// add all required field
		insert workORder;
		
		Test.StartTest(); 

			apexpages.currentpage().getparameters().put('CF00Nq000000162bj_lkid',workORder.id);
			
			ApexPages.StandardController sc = new ApexPages.StandardController(testAccount);
			NewPayment obj = new NewPayment(sc);
			obj.pm.Payment_Mode__c = 'Test';
			obj.cancel();
			obj.save();
		Test.StopTest();
	}
	
}