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subramanyam subbu 7subramanyam subbu 7 

test classes for the extension cotroller help me how to write test classes

public with sharing class extController {

    public Document document { get; set; }
   
    public Line_Of_Business__c businessfetchedData{get; set;}
    public Line_Of_Business__c businessfetchedDataToSave{get; set;}
    public string lineDisciplineValue{get; set;}
    public Question__c ques {get; set;}-
   
    public extController() {
        ques = new Question__c();
    }
   
   
   
    public List<SelectOption> getItems() {
        List<Line_Of_Business__c> getBusinessRecs  =  new List<Line_Of_Business__c>([Select Id,Name from Line_Of_Business__c limit 50000]);
        List<SelectOption> options = new List<SelectOption>();
        options.add(new SelectOption('','--None--'));
        for(Line_Of_Business__c business : getBusinessRecs){
            options.add(new SelectOption(business.Name,business.Name));
        }
       
       
        return options;
    }
   
    public Pagereference getRelatedValues(){
        string businessLine = ApexPages.currentPage().getParameters().get('businessValue');
        businessfetchedData = [Select Id,Name ,Subject_Matter_Expert__r.Name ,Subject_Matter_Expert__r.Email from Line_Of_Business__c where Name =:businessLine];
        return null;
    }
   
    public Pagereference saveQuestion(){
        businessfetchedDataToSave = [Select Id,Name ,Subject_Matter_Expert__r.Name ,Subject_Matter_Expert__r.Email from Line_Of_Business__c where Name =:lineDisciplineValue];
        Question__c q = new Question__c ();
        q.Line_Of_Discipline_C__c = businessfetchedDataToSave.Id;
        User u = [select id from user where user.Name=:businessfetchedDataToSave.Subject_Matter_Expert__r.Name];
        q.Line_Of_Discipline_Focal_Point__c = u.id;
        q.Line_Of_Discipline_Focal_Point_Email__c = businessfetchedDataToSave.Subject_Matter_Expert__r.Email;
        q.Priority_C__c = ques.Priority_C__c;
        q.Title_C__c = ques.Title_C__c;
        q.Question_C__c = ques.Question_C__c;
        q.Status_C__c = 'Open';
        insert q;
       
        return null;
    }

}
subramanyam subbu 7subramanyam subbu 7
please help me
Amit Chaudhary 8Amit Chaudhary 8
Please check below post for test classes. I hope that will help you
http://amitsalesforce.blogspot.com/search/label/Test%20Class
http://amitsalesforce.blogspot.com/2015/06/best-practice-for-test-classes-sample.html
  
@isTest 
public class ControllerTestClass 
{
	static testMethod void testMethod1() 
	{
		Account testAccount = new Account();
		testAccount.Name='Test Account' ;
		insert testAccount;

		Line_Of_Business__c  lob = new Line_Of_Business__c ();
		lob.Name ='businessValue';
		// Insert all required field;
		insert lob;
		
		Test.StartTest(); 
		
		PageReference pageRef = Page.AccountPlan; // Add your VF page Name here
		pageRef.getParameters().put( 'businessValue' , 'businessValue' ) ;
		Test.setCurrentPage(pageRef) ;
		
		extController testAccPlan = new extController();
		testAccPlan.lineDisciplineValue = 'businessValue' ;
		List<SelectOption> lstItem = testAccPlan.getItems();
		testAccPlan.getRelatedValues();
		testAccPlan.saveQuestion();
		
		
		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



 
subramanyam subbu 7subramanyam subbu 7
this is my test class....
@isTest
public class TestController
{

  public static testMethod void testmethod1()
 {
  Test.startTest();
  
   List<Line_Of_Business__c> getBusinessRecs  =  new List<Line_Of_Business__c>([Select Id,Name from Line_Of_Business__c ]);
   
   Line_Of_Business__c line = new Line_Of_Business__c();
   line.Name ='steve';
             insert(line);
         
        ApexPages.StandardController sc = new ApexPages.StandardController(qst);
   TestController ctr = new TestController (sc);

   PageReference ref = new PageReference('/apex/vfpage');
   pageRef.getParameters().put('id', String.valueOf(qst.Id));
   Test.setCurrentPage(ref);
 
           Test.stopTest();      
   
   


  
 }
     public testMethod void testmethod2()
 {
  Test.startTest();
  
   businessfetchedDataToSave = [Select Id,Name ,Subject_Matter_Expert__r.Name ,Subject_Matter_Expert__r.Email from Line_Of_Business__c];
      
             Question__c qst = new Question__c ();   
   
   qst.Line_Of_Discipline_C__c ='New';
   qst.Line_Of_Discipline_Focal_Point__c='Phone';
   qst.Line_Of_Discipline_Focal_Point_Email__c='sukshma@gmail.com';
                        qst.Status_C__c='open';
   
   
   insert qst;

   PageReference ref = new PageReference('/apex/vfpage');
   pageRef.getParameters().put('id', String.valueOf(qst.Id));
   Test.setCurrentPage(ref);

   ApexPages.StandardController sc = new ApexPages.StandardController(qst);
   TestController ctr = new TestController (sc);
       
          Test.stopTest();
 
 }

 
}
 
Amit Chaudhary 8Amit Chaudhary 8
It look like you are creating test class for "TestController " class not for "extController". Please try below test class and us know if that will help you. 
@isTest 
public class ControllerTestClass 
{
	static testMethod void testMethod1() 
	{
		Account testAccount = new Account();
		testAccount.Name='Test Account' ;
		insert testAccount;

		Line_Of_Business__c  lob = new Line_Of_Business__c ();
		lob.Name ='businessValue';
		// Insert all required field;
		insert lob;
		
		Test.StartTest(); 
		
		PageReference pageRef = Page.AccountPlan; // Add your VF page Name here
		pageRef.getParameters().put( 'businessValue' , 'businessValue' ) ;
		Test.setCurrentPage(pageRef) ;
		
		extController testAccPlan = new extController();
		testAccPlan.lineDisciplineValue = 'businessValue' ;
		List<SelectOption> lstItem = testAccPlan.getItems();
		testAccPlan.getRelatedValues();
		testAccPlan.saveQuestion();
		
		
		Test.StopTest();
	}
}



 
subramanyam subbu 7subramanyam subbu 7
no no iam creating the test class for excontroller but i given the test class name as controllertest class..iam getting the 0 % code coverage
Amit Chaudhary 8Amit Chaudhary 8
Please try below code without any change. And then click on Run Test. Then check code coverage 
@isTest 
public class TestController 
{
	static testMethod void testMethod1() 
	{
		Account testAccount = new Account();
		testAccount.Name='Test Account' ;
		insert testAccount;

		Line_Of_Business__c  lob = new Line_Of_Business__c ();
		lob.Name ='businessValue';
		// Insert all required field;
		insert lob;
		
		Test.StartTest(); 
		
		PageReference pageRef = Page.AccountPlan; // Add your VF page Name here
		pageRef.getParameters().put( 'businessValue' , 'businessValue' ) ;
		Test.setCurrentPage(pageRef) ;
		
		extController testAccPlan = new extController();
		testAccPlan.lineDisciplineValue = 'businessValue' ;
		List<SelectOption> lstItem = testAccPlan.getItems();
		testAccPlan.getRelatedValues();
		testAccPlan.saveQuestion();
		
		
		Test.StopTest();
	}
}
Please let us know if this will help you

 
subramanyam subbu 7subramanyam subbu 7
System.QueryException: List has no rows for assignment to SObject error
Amit Chaudhary 8Amit Chaudhary 8
Please update your class like below 
public with sharing class extController {

    public Document document { get; set; }
    public Line_Of_Business__c businessfetchedData{get; set;}
    public Line_Of_Business__c businessfetchedDataToSave{get; set;}
    public string lineDisciplineValue{get; set;}
    public Question__c ques {get; set;}-
   
    public extController() {
        ques = new Question__c();
    }
   
   
   
    public List<SelectOption> getItems() {
        List<Line_Of_Business__c> getBusinessRecs  =  new List<Line_Of_Business__c>([Select Id,Name from Line_Of_Business__c limit 50000]);
        List<SelectOption> options = new List<SelectOption>();
        options.add(new SelectOption('','--None--'));
        for(Line_Of_Business__c business : getBusinessRecs){
            options.add(new SelectOption(business.Name,business.Name));
        }
       
       
        return options;
    }
   
    public Pagereference getRelatedValues(){
        string businessLine = ApexPages.currentPage().getParameters().get('businessValue');
		
        List<Line_Of_Business__c> lstLOB = [Select Id,Name ,Subject_Matter_Expert__r.Name ,Subject_Matter_Expert__r.Email from Line_Of_Business__c where Name =:businessLine];
		if(lstLOB.size() > 0 )
		{
			businessfetchedData = lstLOB[0];
		}
		return null;
    }
   
    public Pagereference saveQuestion()
	{
        List<Line_Of_Business__c> lstLOB= [Select Id,Name ,Subject_Matter_Expert__r.Name ,Subject_Matter_Expert__r.Email from Line_Of_Business__c where Name =:lineDisciplineValue];
		if(lstLOB.size() > 0 )
		{		
			businessfetchedDataToSave  = lstLOB[0] ;
			Question__c q = new Question__c ();
			q.Line_Of_Discipline_C__c = businessfetchedDataToSave.Id;
			User u = [select id from user where user.Name=:businessfetchedDataToSave.Subject_Matter_Expert__r.Name];
			q.Line_Of_Discipline_Focal_Point__c = u.id;
			q.Line_Of_Discipline_Focal_Point_Email__c = businessfetchedDataToSave.Subject_Matter_Expert__r.Email;
			q.Priority_C__c = ques.Priority_C__c;
			q.Title_C__c = ques.Title_C__c;
			q.Question_C__c = ques.Question_C__c;
			q.Status_C__c = 'Open';
			insert q;
		}
        return null;
    }
}
And then execute above test class again

 
subramanyam subbu 7subramanyam subbu 7
no getting same problem any system.assert statements we have to use??
 
subramanyam subbu 7subramanyam subbu 7
amith i need ur help please contact to my number 8904828872