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Hi... can any one tell me. How to write test class of this code.

public class Testcontroller{
    public string getsname(){
        return 'raj';
    public string Tname{get; set;}
    public Account acc{get; set;}
    public Testcontroller(){
        Tname = 'ram';
        acc = new Account();
        acc = [select id,name,phone from account where name='adf'];
    public void changeTname(){
            Tname = label.namet;
            Tname = label.label_val;
     public void accsave(){
             upsert acc;
     public pageReference googlepage(){
         //agereference p = new pagereference('/001/o');
         //pagereference p = new pagereference('/apex/Testpage1');
         pagereference p = page.Testpage1;
         p.getParameters().put('testb', 'fdsgs');
         return p;
Hi nandana,

Please Try this>>
Public class Testcontroller_Test{
private static testMethod void testUnit(){
Account oAcc = new Account();
oAcc.Name = 'adf';
oAcc.Phone = 123456789;
insert oAcc;

Testcontroller oTestcontroller = new Testcontroller();
PageReference pageRef = Page.AccountPlan; // Add your VF page Name here

Amit Chaudhary 8Amit Chaudhary 8
Please check below post to learn about test classes

Please try below code
Public class Testcontroller_Test{
	private static testMethod void testUnit()
		Account oAcc = new Account();
		oAcc.Name = 'adf';
		oAcc.Phone = 123456789;
		insert oAcc;

		Testcontroller oTestcontroller = new Testcontroller();

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, 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
Thank you very much.
Gowkanapalli JanardhanreddyGowkanapalli Janardhanreddy
Hi all, can you help me out for this apex class(all show red color) exactly what and where should i write in test to do the code coverage.ASAP
 public List<pwiWrap> add3(){ 
        // add for member of Plan (for Pre aprove)
                List<ProcessInstanceWorkitem> tempList= [Select Id, ProcessInstanceId,ProcessInstance.TargetObject.Name, ProcessInstance.Status,ProcessInstance.TargetObjectId, ActorId, OriginalActorId,CreatedById,CreatedDate 
                                                         from ProcessInstanceWorkitem 
                                                         where ProcessInstance.Status='Pending' and ActorId !=:UserInfo.getUserId()];
                Set<Id> amtIds = new Set<Id>();
                    List<pwiWrap> tempWrpList = new List<pwiWrap>();
                    for(ProcessInstanceWorkitem p : tempList){
                    List<Members__c> membrs = [SELECT Id, ProjMembers__c ,Role__c
                                               FROM Members__c 
                                               where ProjUsers__c=:UserInfo.getUserId() and ( Role__c = 'Member' or  Role__c = 'Owner')];
                    List<Id> PlanIds = new List<Id>();
                    for(Members__c m : membrs) {
                        string sRejected = 'Rejected';
                        string sApproved = 'Approved';
                        string sPreApproved = 'Pre-Approved';
                        string query='';
                        List<musqot__Allocation_amount__c> amtList = new List<musqot__Allocation_amount__c>();
                        query = ' SELECT  Id, Name, Allocation_status__c, Allocated__c, CreatedDate, LastModifiedById, LastModifiedBy.Name, description__c, ownerid,';
                        query += ' project__c, plan__c, Costcentre__c, user__c, to_plan__c, to_plan__r.Starts_date__c,  to_plan__r.Plantype__c,';
                        query += ' to_project__c, to_project__r.Starts_date__c, to_project__r.Project_type__c,';
                        query += ' to_marketing_activity__c, to_marketing_activity__r.musqot__Start_date__c, to_marketing_activity__r.Activitytype__c, to_cost_center__c' ;
                        query += ' FROM musqot__Allocation_amount__c';
                        query += ' where Id IN :amtIds and IN :PlanIds'; 
                        query += ' and Allocation_status__c != :sApproved and Allocation_status__c != :sPreApproved and Allocation_status__c != :sRejected ';
                        try {
                            amtList= database.query(query);
                        } catch (QueryException e){}