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prachi barahateprachi barahate 

Test class for custom controller of visualforce

Please help in writing test class.I have tried writing it,and has achieved 8% coverage.I m stusck how to cover if statement.Please guide me..
Visualforce page:
<apex:page controller="createJAfornewCand">
 <apex:form >    
         <apex:pageblock title="New Candidate">
         <apex:pageBlockButtons >
             <apex:commandButton action="{!save}" value="Save"/>
         </apex:pageBlockButtons>
             <apex:pageBlockSection title="Information" collapsible="false"  showHeader="true">
                 <apex:inputField value="{!c.First_Name__c}"/>
                 <apex:inputField value="{!c.Last_Name__c}"/>
                 <apex:inputField value="{!c.Years_of_Experience__c}"/>  
                 <apex:inputField value="{!c.SSN__c}"/>              
                 <apex:inputField value="{!c.Technology__c}"/>                  
                 <apex:inputField value="{!c.Phone__c}"/>
                 <apex:inputField value="{!c.Mobile__c}"/>
                 <apex:inputField value="{!c.Email__c}"/>
             </apex:pageBlockSection>    
         </apex:pageblock>    
 </apex:form>
</apex:page>

Controller:
public class createJAfornewCand
{  
    Candidate__c c;  
    List<Position__c> p;
    public Candidate__c getC()
    {
        if(c==null)
            c=new Candidate__c();
       return c; 
    }
  
    public void setC(Candidate__c v)
    {
        v=c;
    } 
     
    public PageReference save()
    {
       insert c;
       Decimal d=c.Years_of_Experience__c;
       if(c.Technology__c=='Java')
          p =[select id from position__c where Experience_Required__c<= :d and java__c=true];
           
       if(c.Technology__c=='Apex')
         p =[select id from position__c where Experience_Required__c<= :d and apex__c=true];
          
       if(c.Technology__c=='C#')
         p =[select id from position__c where Experience_Required__c<= :d and c__c=true];
         
        if(p.size()>0)
        {
            for(Position__c pos:p)
            {
                Job_application__c ja =new Job_application__c ();
                ja.position__c=pos.id;
                ja.candidate__c=c.id;
                insert ja;
            }
        }    
     
       
        return null;
    }
}


Test class:
@isTest
public class conrollerTest
{
    static testmethod void createja()
    {
        Position__C p=new Position__C(Name='Tester',Experience_Required__c=9,java__c=true);
        insert p;
        Candidate__c c=new Candidate__C(First_Name__c='dd',Years_of_Experience__c=10,Technology__c='Java');
         
        Test.StartTest();
        
        PageReference pageRef = Page.createJAfornewCandidate;
        Test.setCurrentPage(pageRef);        
        createJAfornewCand con= new  createJAfornewCand();
         insert c;
      
        con.save();
           
         Job_Application__c js=[select id from Job_Application__c  where candidate__C= :c.id];
         System.assertEquals(js.position__c,p.id);
       
        Test.StopTest();      
        
    }
    
}
HARSHIL U PARIKHHARSHIL U PARIKH
Try using below test class:
  
@isTest
public class conrollerTest
{
    static testmethod void createja()
    {
        Position__C p = new Position__C(Name='Tester',Experience_Required__c=9,java__c=true);
        insert p;
        Candidate__c c=new Candidate__C(First_Name__c='dd',Years_of_Experience__c=10,Technology__c='Java');
         
        Test.StartTest();
        
        PageReference pageRef = Page.createJAfornewCandidate;
        Test.setCurrentPage(pageRef);        
        createJAfornewCand con= new  createJAfornewCand();
         insert c;
      
        con.save();
           
         Job_Application__c js=[select id from Job_Application__c  where candidate__C= :c.id];
         System.assertEquals(js.position__c,p.id);
       
        Test.StopTest();   
        
        // ******************************************************************************************************************
        
        Position__C p = new Position__C(Name='Tester',Experience_Required__c=9,apex__c=true);
        insert p;
        Candidate__c c=new Candidate__C(First_Name__c='dd',Years_of_Experience__c=10,Technology__c='Apex');
         
        Test.StartTest();
        
        PageReference pageRef = Page.createJAfornewCandidate;
        Test.setCurrentPage(pageRef);        
        createJAfornewCand con= new  createJAfornewCand();
         insert c;
      
        con.save();
           
         Job_Application__c js=[select id from Job_Application__c  where candidate__C= :c.id];
         System.assertEquals(js.position__c,p.id);
       
        Test.StopTest();    
        
        // **************************************************************************************************************
        
        Position__C p = new Position__C(Name='Tester',Experience_Required__c=9, c__c =true);
        insert p;
        Candidate__c c=new Candidate__C(First_Name__c='dd',Years_of_Experience__c=10,Technology__c='C');
         
        Test.StartTest();
        
        PageReference pageRef = Page.createJAfornewCandidate;
        Test.setCurrentPage(pageRef);        
        createJAfornewCand con= new  createJAfornewCand();
         insert c;
      
        con.save();
           
         Job_Application__c js=[select id from Job_Application__c  where candidate__C= :c.id];
         System.assertEquals(js.position__c,p.id);
       
        Test.StopTest();       
        
    }
    
}
The code is written for three different skill set and you need to test it for all of them.

Hope it Helps!
 
prachi barahateprachi barahate
Hi Govind,
It throwing error 'System.NullPointerException: Attempt to de-reference a null object' on the line con.save(); when test for one the scenario.
HARSHIL U PARIKHHARSHIL U PARIKH
Try using below Test Class:
  
public class conrollerTest
{
    static testmethod void createja()
    {
        Position__C p=new Position__C(Name='Tester',Experience_Required__c=9,java__c=true);
        insert p;
        Candidate__c c=new Candidate__C(First_Name__c='dd',Years_of_Experience__c=10,Technology__c='Java');
        
        Position__C p1=new Position__C(Name='Tester1',Experience_Required__c=9,apex__c=true);
        insert p1;
        Candidate__c c1=new Candidate__C(First_Name__c='dd1',Years_of_Experience__c=10,Technology__c='Apex');
        
        Position__C p2=new Position__C(Name='Tester2',Experience_Required__c=9,c__c =true);
        insert p2;
        Candidate__c c2=new Candidate__C(First_Name__c='dd2',Years_of_Experience__c=10,Technology__c='C');
         
        
        
        
        
        
        
        PageReference pageRef = Page.createJAfornewCandidate;
        Test.setCurrentPage(pageRef);        
        createJAfornewCand con= new  createJAfornewCand();
         insert c;
      
        con.save();
        
        PageReference pageRef1 = Page.createJAfornewCandidate;
        Test.setCurrentPage(pageRef1);        
        createJAfornewCand con1= new  createJAfornewCand();
         insert c1;
      
        con1.save();
        
        PageReference pageRef2 = Page.createJAfornewCandidate;
        Test.setCurrentPage(pageRef2);        
        createJAfornewCand con2 = new  createJAfornewCand();
         insert c2;
      
        con2.save();
        
        
        
        
        
           
         Job_Application__c js=[select id, position__c from Job_Application__c  where candidate__C= :c.id];
         System.assertEquals(js.position__c,p.id);
         
         Job_Application__c js1=[select id, position__c from Job_Application__c  where candidate__C= :c1.id];
         System.assertEquals(js1.position__c,p1.id);
         
         Job_Application__c js2=[select id, position__c from Job_Application__c  where candidate__C= :c2.id];
         System.assertEquals(js2.position__c,p2.id);
       
        
    }
    
}
Hope this helps!
 
prachi barahateprachi barahate
i tried this...
but if condition and for loop is not satitfying in test class...
please guide how to proceed