Hi there,

working on a test method for a class that is a controller for a VF page and allows the user to check the box for the records they want and click on a button  to create new records on a diferent object, using the selected Contact records IDs.

Here is the Class:

public class wrapperClassController {
        
    GW_Volunteers__Volunteer_Shift__c[] stravail = [Select id, GW_Volunteers__Volunteer_Job__c, Shift_weekday__c from GW_Volunteers__Volunteer_Shift__c where id = :System.currentPagereference().getParameters().get('id')];
 
    public List<cContact> contactList {get; set;}

    
    public List<cContact> getContacts() {
        if(contactList == null) {
            contactList = new List<cContact>();
            for(Contact c : [Select c.ID, c.GW_Volunteers__Volunteer_Availability__c, c.GW_Volunteers__Volunteer_Status__c, c.Name, c.Volunteers_OK__c FROM Contact c WHERE c.Volunteers_OK__c = True and (c.GW_Volunteers__Volunteer_Availability__c INCLUDES (:stravail[0].Shift_weekday__c)) ]) {
                
                contactList.add(new cContact(c));
            }
        }
        return contactList;
    }


    public PageReference processSelected() {

                
        List<Contact> selectedContacts = new List<Contact>();

        
        for(cContact cCon : getContacts()) {
            if(cCon.selected == true) {
                selectedContacts.add(cCon.con);
            }
        }

        
        System.debug('These are the selected Contacts...');
        for(Contact con : selectedContacts) {
            GW_Volunteers__Volunteer_Hours__c newvolu = new GW_Volunteers__Volunteer_Hours__c( GW_Volunteers__Contact__c = Con.id, GW_Volunteers__Volunteer_Job__c = stravail[0].GW_Volunteers__Volunteer_Job__c, GW_Volunteers__Volunteer_Shift__c = stravail[0].id, GW_Volunteers__Start_Date__c = system.today(), GW_Volunteers__Status__c = 'Scheduled', GW_Volunteers__Number_of_Volunteers__c = 1 );
            insert newvolu;
        
            system.debug(con);
        }
        return null;
    }

    public class cContact {
        public Contact con {get; set;}
        public Boolean selected {get; set;}

        
        public cContact(Contact c) {
            con = c;
            selected = false;
        }
    }
}

I started to write a test method but got stuck when calling the class to test and don;t know how to make a record selected.:

@isTest
private  class TestwrapperClassController
{
   static testMethod void testgetContacts()
   {
      // insert a test account
      Account acc=new Account(Name='Test123');
      Database.saveresult sr = database.insert(acc);
     
      // insert a test contact
      List<Contact> con=new List<Contact>{new Contact(FirstName='Lester', Lastname='DbigTester', accountID=acc.id, email='123123123@888555.com', Volunteers_OK__c  = True, GW_Volunteers__Volunteer_Availability__c = 'Wednesday morning' ), 
            new Contact(FirstName='Lester2', Lastname='DbigTester2', accountID=acc.id, email='1231@888555.com', Volunteers_OK__c  = True, GW_Volunteers__Volunteer_Availability__c = 'Friday morning')};
      insert con;

      

         
       
      wrapperClassController tl=new wrapperClassController();
     
      List<Contact> ContactOK=tl.getContacts();
      tl.processSelected();

	
      
      System.assertEquals(0, ContactOK.size());
      
            
   }
}

 VF Page:

<apex:page controller="wrapperClassController" showHeader="false">
    <apex:form >
        <apex:pageBlock >
            <apex:pageBlockButtons >
                <apex:commandButton value="Add Volunteers to shift" action="{!processSelected}" rerender="table" onclick="window.close()"/>
            </apex:pageBlockButtons>
            <br><b>
            Please check the Volunteers to be added to the Shift selected and press the "Add Volunteers to Shift" button.
            </b></br><br></br>
            <!-- In our table we are displaying the cContact records -->
            <apex:pageBlockTable value="{!contacts}" var="c" id="table">
                <apex:column >
                    <!-- This is our selected Boolean property in our wrapper class -->
                    <apex:inputCheckbox value="{!c.selected}"/>
                </apex:column>
                <!-- This is how we access the contact values within our cContact container/wrapper -->
                <apex:column value="{!c.con.Name}" />
                <apex:column value="{!c.con.GW_Volunteers__Volunteer_Availability__c}" />
                <apex:column value="{!c.con.GW_Volunteers__Volunteer_Status__c}" />
            </apex:pageBlockTable>
        </apex:pageBlock>
    </apex:form>
</apex:page>

Any Help is really appreciated as usual. !