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Rajendra Shukla 22Rajendra Shukla 22 

hi i am trying write test for a controller class but not getting any idea pleas help me with any example how? different it is from writing test class for trigger

hear is my controller class--------------------->
public class actionFunctionController {
    public Position__c poc{get;set;}
    public Boolean show{get;set;}
    public Boolean showmessage{get;set;}
    
    public actionFunctionController(ApexPages.StandardController stdController){
        poc=[select id,name,Hire_By__c,Hiring_Manager__c,Job_Level__c,Functional_Area__c,Job_Description__c,Location__c,Max_Pay__c,Min_Pay__c,Open_Date__c,Responsibilities__c,Travel_Required__c,Type__c,Status__c,Cancellation_Reason__c from Position__c where id=:ApexPages.currentPage().getParameters().get('id')];
        show = false;
    }
    public PageReference Savefun(){
        try{
            if(poc.Status__c =='Cancelled' && poc.Cancellation_Reason__c == null){
                showmessage = true;    
                return null;
                }  
            else{
                update poc;
                showmessage=false;
                PageReference newPage = new PageReference('https://ap2.salesforce.com/'+ApexPages.currentPage().getParameters().get('id'));
                return newPage;
                }
            }
        catch(Exception e){
            ApexPages.addMessages(e);
            return null;
        }
        return null;
        
    }
    public PageReference priorityChanged(){
        if(poc.Status__c == 'Cancelled'){
            show = true;
        }
        else{
            show = false;
        }
        return null;
    }
}

vf page--------------->
<apex:page standardController="Position__c" extensions="actionFunctionController">
    <style>
     .myCustomMessage .message {color: Red !important;}
    </style>
    <apex:form >
        <apex:pageBlock title="{!$User.FirstName}">
            <apex:pageBlockButtons >
                <apex:commandButton value="sAVE" action="{!Savefun}"/>
                <apex:commandButton value="cANCEL" action="{!cancel}" />
            </apex:pageBlockButtons>
        <apex:actionFunction name="priorityChangedJavaScript" action="{!priorityChanged}" rerender="out"/>
            <apex:pageBlockSection title="Please Enter The Changes" columns="1" id="out" collapsible="false">
                <apex:inputField value="{!poc.name}"/>
                <apex:inputField value="{!poc.Hire_By__c}"/>
                <apex:inputField value="{!poc.Hiring_Manager__c}"/>
                <apex:inputField value="{!poc.Job_Level__c}"/>
                <apex:inputField value="{!poc.Functional_Area__c}"/>
                <apex:inputField value="{!poc.Job_Description__c}"/>
                <apex:inputField value="{!poc.Location__c}"/>
                <apex:inputField value="{!poc.Max_Pay__c}"/>
                <apex:inputField value="{!poc.Min_Pay__c}"/>
                <apex:inputField value="{!poc.Open_Date__c}"/>
                <apex:inputField value="{!poc.Responsibilities__c}"/>
                <apex:inputField value="{!poc.Travel_Required__c}"/>
                <apex:inputField value="{!poc.Type__c}"/>
                <apex:inputField value="{!poc.Status__c}" onchange="priorityChangedJavaScript()"/>
                <apex:inputField value="{!poc.Cancellation_Reason__c}" rendered="{!show}"/>
                <apex:outputPanel styleClass="myCustomMessage" rendered="{!showmessage}">
                <apex:pageMessage severity="error" strength="1" summary="Please enter the reason" />
                </apex:outputPanel>
            </apex:pageBlockSection>
        </apex:pageBlock>
    </apex:form>
</apex:page>
Best Answer chosen by Rajendra Shukla 22
Harish RamachandruniHarish Ramachandruni
@isTest
Public  class harishraoTeat{
 
 
   Public  static testMethod void harish1() {
 
 
       Position__c  b = new Position__c  (Name='Behind the Cloud',
 
//add your fields data
);
 
              insert b;
 
apexpages.currentpage().getparameters().put('id' , b.id );
 
         ApexPages.StandardController sc = new ApexPages.StandardController(b);
 
 
 
actionFunctionController tr = new actionFunctionController (sc);
 
 
tr.Savefun()//addall methods likethis
   
      
    }
}
 
test this modify some data any issue ask me . letme know working or not .
 

All Answers

Harish RamachandruniHarish Ramachandruni
@isTest
Public  class harishraoTeat{
 
 
   Public  static testMethod void harish1() {
 
 
       Position__c  b = new Position__c  (Name='Behind the Cloud',
 
//add your fields data
);
 
              insert b;
 
apexpages.currentpage().getparameters().put('id' , b.id );
 
         ApexPages.StandardController sc = new ApexPages.StandardController(b);
 
 
 
actionFunctionController tr = new actionFunctionController (sc);
 
 
tr.Savefun()//addall methods likethis
   
      
    }
}
 
test this modify some data any issue ask me . letme know working or not .
 
This was selected as the best answer
Rajendra Shukla 22Rajendra Shukla 22
Hi Harish,
 i had tryed with this code gettiong error:System.StringException: Invalid id: Rajendra Shukla

Hiring_Manager__c is a lookupfield
and shows the value from a user group i have created 

/*Test Class For Controller Class : actionFunctionController
 * 
 * Author: Rajendra Shukla
    Created on: 9/15/2016
    Last modified On:9/16/2016
    What was Modified:
*/
@istest
public class Test_Action_contrller {
    Static TestMethod void test_Method(){
        Position__c po= new Position__c(name='Hari',Hire_By__c=Date.newInstance(2017,12,30),Hiring_Manager__c='Rajendra Shukla',Status__c='Cancelled',Cancellation_Reason__c='Cancelled',id=ApexPages.currentPage().getParameters().put('a012800000fNXyX'));
        insert po;
        apexpages.currentPage().getparameters().put('Id',po.Id);
        ApexPages.StandardController sc= new  ApexPages.StandardController(po);
        actionFunctionController afc=new actionFunctionController(sc);
        afc.priorityChanged();
        afc.Savefun();
                
    }
    
}