Hello.  I'm very new to apex and programming in general.  I have to deploy this class tonight or tomorrow.  My apex works perfectly but I'm stuck and can't get code coverage for some reason.  Here are the facts:

1. I am using a visualforce page called from a button on the Account page.  

2. In my class I"m getting the Id of the Account from the VF page that the button was pressed from. 

3. Code works great however, when I call the method callCarriers() from the test class, it doesn't have the ID from the button pressed on the Account page of course.  That's the problem.  I tried all sorts of pageref stuff to try and pass the Account ID of the newly created account in the test class but it wont' work. 

4.  I'm BRAND new to coding so my code is very sloppy.  Also I have a lot of things in there that probably don't need to be there, but I'm just trying everything.   Please someone help!


VISUALFORCE PAGE

<apex:page standardController="Account" extensions="CallCarriersForAddyChange"> <apex:form > <apex:commandButton value="Warning: You are about to send an email to carriers! Click here if you are totally sure you want to do this." onclick="javascript&colon;window.alert('Do you want to proceed?');" action="{!callCarriers}"/> <br/> <apex:commandButton value="Ooops, get me out of here!" action="{!forceClose}"/> <apex:inputHidden value="{!Account.OwnerId}"/> </apex:form> </apex:page>



APEX CLASS:

public class CallCarriersForAddyChange {
    //Apex properties or variables

    public Id Id { get; set; }
    public Account act { get; set; }

    //constructor to get the Account record
    public CallCarriersForAddyChange(ApexPages.StandardController controller) {
    act =  (Account) controller.getRecord();
    Id = act.Id;
    System.debug('The Account record: ' + act);
    
    }

    //Method that can is called from the Visual Force page action attribute

    public PageReference callCarriers() {
        
        System.debug('Account Id: ' + Id);
        //build your code logic here
        
        string email;
        List<VRNA__Policy__c> carriers = [SELECT         VRNA__Issuing_Carrier__r.VRNA__Email__c, 
                                          VRNA__First_Named_Insured__c,
                                          VRNA__Policy_Number__c,
                                          VRNA__Issuing_Carrier__r.Name, 
                                          VRNA__Account__r.BillingStreet,
                                          VRNA__Account__r.BillingCity,
                                          VRNA__Account__r.BillingState,
                                          VRNA__Account__r.BillingPostalCode
                                          FROM VRNA__Policy__c 
                                          WHERE VRNA__Account__c =: Id AND RecordTypeID = '012f4000000giyZ'];
     
  List<string> emails = new List<string>();
        system.debug('Carriers: '+carriers);
        
            for(VRNA__Policy__c a : carriers){
            email = a.VRNA__Issuing_Carrier__r.VRNA__Email__c;
               emails.add(email);  
            system.debug('Email List' +emails);
    
        }
        
        for(VRNA__Policy__c p : carriers){
           
          @TestVisible Messaging.SingleEmailMessage mail = new Messaging.SingleEmailMessage();
            // Strings to hold the email addresses to which you are sending the email.
            String[] toAddresses = new String[] {p.VRNA__Issuing_Carrier__r.VRNA__Email__c};
            // Assign the addresses for the To and CC lists to the mail object.
            mail.setToAddresses(toAddresses);    
            // Specify the address used when the recipients reply to the email.
            mail.setReplyTo('service@amventure.com');
            // Specify the name used as the display name.
            mail.setSenderDisplayName('Amventure Customer Service');
            // Specify the subject line for your email address.
            mail.setSubject('Policy Mailing Address Change');
            // Set the object Id for merging fields into the template
            //mail.setTargetObjectId(p.Id);
            // The email template ID used for the email
            //mail.setTemplateId('00XM0000000N7NU');
            // Specify the text content of the email.
            mail.setHtmlBody('To Whom It May Concern:<p>' + 'A change to a policy mailing address been requested effective today.<p>' + 'Name Insured: '+p.VRNA__First_Named_Insured__c + '<br/>Policy Number: '+p.VRNA__Policy_Number__c + '<br/>Carrier Name: '+p.VRNA__Issuing_Carrier__r.Name + '<p><b>New Address</b>' +'<br/>Street: '+p.VRNA__Account__r.BillingStreet +'<br/>City: '+p.VRNA__Account__r.BillingCity +'<br/>State: '+p.VRNA__Account__r.BillingState + '<br/>Zip: '+p.VRNA__Account__r.BillingPostalCode);
            // Send the email you have created.
            Messaging.sendEmail(new Messaging.SingleEmailMessage[] { mail });
          
        }

        PageReference pageRef = new PageReference('/'+Id);
        pageRef.setRedirect(true);
        return pageRef; //Returns to the case page
    }
    
     public PageReference forceClose(){
     PageReference page  = page.ForceClose; 
     return page;
     }

TEST CLASS:

@istest(SeeAllData=true)

public class CallCarriersForAddyChangeTest {

    public static testmethod void CallCarriersForAddyChangeTest(){
        
        //create an account
        Account a = new Account(
        Name = 'Test Account',
        BillingStreet='123 main',
        BillingState='Ohio',
        BillingPostalCode='12345',
        RecordTypeId = '012f4000000giww',    
        VRNA__Issuing_Carrier__c = true,
        VRNA__Billing_Company__c = true);
        insert a;
        system.debug('Test Account Id: '+a.Id);
        
        VRNA__Policy__c p = new VRNA__Policy__c(
        Completed_Post_Sale_Checklist__c = 'true',
        VRNA__First_Named_Insured__c = 'tom tomerson',    
        VRNA__Policy_Type__c = 'Crime',
        VRNA__Status__c = 'Written (Sold)',
        VRNA__Account__c = a.Id,
        VRNA__Policy_Number__c = '111111',
        VRNA__Effective_Date__c = Date.today(),
        VRNA__Agency__c = 'AmVenture Insurance Agency, Inc',
        VRNA__Branch__c = 'AmVenture Insurance Agency, Inc',
        VRNA__Department__c = 'Commercial',
        VRNA__Issuing_Carrier__c = a.Id,
        VRNA__Billing_Company__c = a.Id,
        VRNA__Date_First_Written__c = Date.today(),
        VRNA__Policy_Issuing_State_picklist__c = 'OH',
        VRNA__Package_Type__c = 'Monoline',
        VRNA__Primary_Producer__c = '005f4000000yGSY',   
        RecordTypeId = '012f4000000giyZ');
        insert p;
        
        test.startTest(); 
        
        ApexPages.StandardController sc = new ApexPages.StandardController(a);
        CallCarriersForAddyChange c = new CallCarriersForAddyChange(new ApexPages.StandardController (new Account()));
        PageReference pageRef = Page.ExecuteCallCarriersForAddyChange;
        Test.setCurrentPage(pageRef);
        ApexPages.currentPage().getParameters().put('Idx', a.Id);
        c.callCarriers();
        c.forceClose();
        test.stopTest(); 

    }
}