function readOnly(count){ }
Starting November 20, the site will be set to read-only. On December 4, 2023,
forum discussions will move to the Trailblazer Community.
+ Start a Discussion
chaitanya salesforcecrmchaitanya salesforcecrm 

How to Start writing Test Class for below Apex Controller?

public with sharing class Condosearchcontroller { 
   public Condosearchcontroller() {

    }
    
    public list <Condo__c> Cond {get;set;}
    public String LeadRecordId {get;set;}
    public string beds {get;set;} 
    public string squarefootage {get;set;}
    public String SFminimum {get;set;}
    public String SFmaximum {get;set;}
    public string InitialListPrice {get;set;}
    public String ILPminimum {get;set;}
    public String ILPmaximum {get;set;}
    public string Unitnamevf {get;set;}
    public Boolean refreshPage {get; set;}
    
     
    
public Condosearchcontroller(ApexPages.StandardController controller) {

  
   }  
   
public List<SelectOption> getbedsOptions() {
        List<SelectOption> bedsoptions = new List<SelectOption>();
        bedsoptions.add(new SelectOption('','ALL'));
        bedsoptions.add(new SelectOption('0','0'));
        bedsoptions.add(new SelectOption('1','1'));
        bedsoptions.add(new SelectOption('2','2'));
        bedsoptions.add(new SelectOption('3','3'));
        
        return bedsoptions;
    }


public PageReference  Search(){

        string searchquery= 'select name,Beds__c,Square_Footage__c,Initial_List_Price__c,Status__c from Condo__c where name!=null and Status__c in (\'Available\',\'Unsold\') ';
           
               
               if (beds >= '0')
                   searchquery+= ' and Beds__c = '+beds+'';
              
                if (SFminimum > '0' && SFmaximum > '0') 
                   searchquery+= ' and Square_Footage__c >= '+SFminimum+' and Square_Footage__c <= '+SFmaximum+' ';
                   
               
                if (ILPminimum >'0' && ILPmaximum > '0')
                   searchquery += 'and Initial_List_Price__c >= '+ILPminimum+' and Initial_List_Price__c <= '+ILPmaximum+' ';

                    
                if (beds >= '0' && SFminimum > '0' && SFmaximum > '0')
                   searchquery+= ' and Beds__c = '+beds+' and Square_Footage__c >= '+SFminimum+' and Square_Footage__c <= '+SFmaximum+' '; 
                    
                 if (beds >= '0' && ILPminimum > '0' && ILPmaximum > '0')
                           
                     searchquery += 'and Beds__c = '+beds+' and Initial_List_Price__c >= '+ILPminimum+' and Initial_List_Price__c <= '+ILPmaximum+' ';
                     
                  if(beds >= '0' && SFminimum > '0' && SFmaximum > '0' && ILPminimum > '0' && ILPmaximum > '0')
                               
                     searchquery += ' and Beds__c = '+beds+' and Square_Footage__c >= '+SFminimum+' and Square_Footage__c <= '+SFmaximum+' and Initial_List_Price__c >= '+ILPminimum+' and Initial_List_Price__c <= '+ILPmaximum+' ';

                 if(beds >= '0' && SFminimum > '0')
                  
                      searchquery += ' and Beds__c = '+beds+' and Square_Footage__c  >= '+SFminimum+' ';
                      
                  if(beds >= '0' && SFmaximum > '0')
                  
                      searchquery += ' and Beds__c = '+beds+' and Square_Footage__c  <= '+SFmaximum+' ';
                      
                  if(beds >= '0' && ILPminimum > '0')
                     
                     searchquery += ' and Beds__c = '+beds+' and Initial_List_Price__c  >= '+ILPminimum+' ';
                     
                   if(beds >= '0' && ILPmaximum > '0')
                     
                     searchquery += ' and Beds__c = '+beds+' and Initial_List_Price__c  <= '+ILPmaximum+' ';
                     
                   if(SFminimum > '0')
                  
                      searchquery += ' and Square_Footage__c >= '+SFminimum+' ';
                     
                     if(SFmaximum > '0')
                  
                      searchquery += ' and Square_Footage__c  <= '+SFmaximum+' ';
                      
                     if( ILPminimum > '0')
                   
                       searchquery += ' and Initial_List_Price__c  >= '+ILPminimum+'';
                  
                     if(ILPmaximum > '0')
               
                     searchquery += ' and Initial_List_Price__c  <= '+ILPmaximum+' ';
           
           if (SFminimum.isAlpha() || SFmaximum.isAlpha() || ILPminimum.isAlpha() || ILPmaximum.isAlpha()){
           ApexPages.addmessage(new ApexPages.message(ApexPages.severity.FATAL,'Please enter Numerical values for SquareFootage and Price Fields'));
          }
           else 
           cond = Database.query(searchquery);
           return null;
   }

Public Pagereference addtolead() {
Id UnitId;

  Unitnamevf = System.currentPageReference().getParameters().get('UnitNameParam');
  LeadRecordId = ApexPages.CurrentPage().getparameters().get('id');

 List<Lead> Lds = new List<Lead>([select Id,Unit__c from Lead where Id= :LeadRecordId]);
 List<Condo__c> Cnd = New List<Condo__c>([select Id,Name from Condo__c where Name= :Unitnamevf]);
       if(!Cnd.isEmpty()){
        UnitId = Cnd[0].Id; 
        Lds[0].Unit__c = UnitId; 
          update Lds[0];
            }
            
    refreshPage=true;  
    return null;
    }


public void Reset(){ 

    beds = null;
    SFminimum = null;
    SFmaximum = null;
    ILPminimum = null;
    ILPmaximum = null;
    if(Cond != null) {
    Cond.clear();
 }
   }
  
 }
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

Sample starting code for you
@isTest 
public class CondosearchcontrollerTest 
{
	 static testMethod void testMethod1() 
	 {
		 Account testAccount = new Account();
		 testAccount.Name='Test Account' ;
		 insert testAccount;
		 
		 Condo__c condo = new Condo__c ();
		 condo.name ='demo';
		 // add all required field here
		 condo.Status__c ='Available';
		 insert condo;

		 Lead leadObj = new Lead();
		 leadobj.firstName ='demo';
		 leadobj.LastName ='demo';
		 leadobj.email ='demo@demo.com';
		 insert 	leadObj;
		 
		 Test.StartTest(); 
			 
			pageRef.getParameters().put('id', String.valueOf(testAccount.Id));
			ApexPages.currentPage().getParameters().put('UnitNameParam','demo');
			ApexPages.currentPage().getParameters().put('id',leadObj.id);
			Condosearchcontroller  testAccPlan = new Condosearchcontroller (sc);
			List<SelectOption> lst =testAccPlan.getbedsOptions();
			testAccPlan.Search();
			testAccPlan.Reset();
			
		 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