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Samuel Robert 15Samuel Robert 15 

Apex test failure for one of the method in the class

We made a very minor change to the apex class where we included a field in the Email mathod in the class, however when we tried to deploy we get attempt to de-reference null object error.
Test class:
 
public static testMethod void testUpdateRegistration2(){

Course__c newCourse = new Course__c();
newCourse.Total_Sessions__c = 3;
newCourse.Session_No__c = 001;
newCourse.Registration_Time__c = '8:45AM';
newCourse.Number_of_Days__c = 1;
newCourse.Name = 'Apex Test Course';
newCourse.Minimum_Attendee__c = 5;
newCourse.Maximum_Attendee__c = 10;
newCourse.GST__c = 10;
newCourse.GST_Exempt_Course__c = false;
newCourse.Course_Type__c = 'Face to Face';
newCourse.Course_Start_Time__c = '9:00AM';
newCourse.Course_Number__c = 'C001';
newCourse.Course_End_Time__c = '5:00PM';
newCourse.Course_Classification__c = 'Public';
newCourse.ChargeID__c = 'PRC_999';
newCourse.Category__c = 'Food';
newCourse.Base_Price__c = 999;
insert newCourse;

datetime t = System.now();
date today = Date.newInstance(t.year(),t.month(),t.day());

Class__c newClass = new Class__c();
newClass.Name = 'Apex Test Class';
newClass.Minimim_Attendee__c = 9;
newClass.Maximum_Attendee__c = 99;
newClass.Course_Name__c = newCourse.Id;
newClass.Class_Location__c = 'Sydney';
newClass.Class_Begin_Date__c = today;
newClass.Class_End_Date__c = today;
newClass.Number_of_Confirmed_Attendees__c = 10;
newClass.Class_Status__c = 'Open';
insert newClass;

Account newAccount = new Account();
newAccount.Same_As_Address__c = 'true';
newAccount.Name = 'Apex Test';
//newAccount.ParentId = newAccountParent.Id;
newAccount.Mailing_Zip_Postal_Code__c = '2009'; 
newAccount.Mailing_Street__c = 'Fake Mailing Street';
newAccount.Mailing_State_Province__c = 'NSW';
newAccount.Mailing_Country__c = 'AUSTRALIA';
newAccount.Mailing_City__c = 'Sydney';
newAccount.CurrencyIsoCode = 'AUD';
newAccount.Business_Zip_Postal_Code__c = '1000'; 
newAccount.Business_Street__c = 'Fake Business Street';
newAccount.Business_State_Province__c = 'NSW';
newAccount.Business_Country__c = 'AUSTRALIA';
newAccount.Business_City__c = 'Sydney';
newAccount.Account_Classification__c = 'Business';
insert newAccount;

Account newVenueAccount = new Account();
newVenueAccount.Same_As_Address__c = 'true';
newVenueAccount.Name = 'Apex Venue Test';
newVenueAccount.Mailing_Zip_Postal_Code__c = '2009'; 
newVenueAccount.Mailing_Street__c = 'Fake Mailing Street';
newVenueAccount.Mailing_State_Province__c = 'NSW';
newVenueAccount.Mailing_Country__c = 'AUSTRALIA';
newVenueAccount.Mailing_City__c = 'Sydney';
newVenueAccount.CurrencyIsoCode = 'AUD';
newVenueAccount.Business_Zip_Postal_Code__c = '1000'; 
newVenueAccount.Business_Street__c = 'Fake Business Street';
newVenueAccount.Business_State_Province__c = 'NSW';
newVenueAccount.Business_Country__c = 'AUSTRALIA';
newVenueAccount.Business_City__c = 'Sydney';
newVenueAccount.Account_Classification__c = 'Business';
newVenueAccount.Type = 'Venue';
insert newVenueAccount;

Contact newContact = new Contact();
newContact.FirstName='John';
newContact.LastName='Doe';
newContact.Phone='0299998888';
newContact.Email = 'john.doe@fake.com';
newContact.AccountId = newAccount.Id;
newContact.Dietary_Requirements__c = 'ABC';
insert newContact;

Contact newContact1 = new Contact();
newContact1.LastName='Master';
newContact1.Email = 'a.master@fake.com';
newContact1.Phone = '0288889999';
newContact1.AccountId = newVenueAccount.Id;
insert newContact1;

Contact newContact2 = new Contact();
newContact2.Job_Title__c = 'National Manager';
newContact2.LastName='Master';
//newContact2.Email = 'a.master@fake.com';
newContact2.AccountId = newAccount.Id;
newContact2.MobilePhone = '0499999999';
insert newContact2;

Trainer_Approved_Course__c tac = new Trainer_Approved_Course__c();
tac.Name = 'Apex Trainer Approved Course';
tac.Trainer__c = newContact.Id;
tac.Expiration_Date__c = today + 100000;
tac.Course__c = newCourse.Id;
tac.Approved__c = true;
tac.CurrencyIsoCode = 'AUD';
insert tac;

Trainer_Approved_Course__c tac2 = new Trainer_Approved_Course__c();
tac2.Name = 'Apex Trainer Approved Course 2';
tac2.Trainer__c = newContact2.Id;
tac2.Expiration_Date__c = today + 100000;
tac2.Course__c = newCourse.Id;
tac2.Approved__c = true;
tac2.CurrencyIsoCode = 'AUD';
insert tac2;


Class__c newClass1 = new Class__c();
newClass1.Name = 'Apex Test Class';
newClass1.Minimim_Attendee__c = 9;
newClass1.Maximum_Attendee__c = 99;
newClass1.Course_Name__c = newCourse.Id;
newClass1.Class_Location__c = 'Sydney';
newClass1.Class_Begin_Date__c = today;
newClass1.Class_End_Date__c = today;
newClass1.Number_of_Confirmed_Attendees__c = 10;
newClass1.Class_Status__c = 'Open';
newClass1.Trainer_1__c = newContact.Id;
newClass1.Trainer_2__c = newContact1.Id;
newClass1.Venue__c = newVenueAccount.Id;
newClass1.Num_Material_Ordered__c = 10;
newClass1.Date_Material_Ordered__c = today;
newClass1.Num_in_Stock__c = 10;
newClass1.Num_Material_Printed__c = 5;
newClass1.Num_Standards_Out__c = 10;
newClass1.Num_Standards_In__c = 10;
newClass1.Boxes__c = 2;
newClass1.Job_Reference__c = 'N/A';
newClass1.Date_Material_Sent__c = today;
newClass1.Comments_Materials__c = 'N/A';
insert newClass1;

Id[] originalRegIds = new Id[0];
Registration__c newAttendee = new Registration__c();
newAttendee.Course_Name__c = newCourse.Id;
newAttendee.Attendee__c = newContact.Id;
newAttendee.Class_Name__c = newClass.Id;
newAttendee.Total_Amount__c = 999;
newAttendee.Status__c = 'Confirmed';
insert newAttendee;
originalRegIds.add(newAttendee.Id);

Registration__c newAttendee1 = new Registration__c();
newAttendee1.Course_Name__c = newCourse.Id;
newAttendee1.Attendee__c = newContact.Id;
insert newAttendee1;
originalRegIds.add(newAttendee1.Id);

Registration__c newAttendee2 = new Registration__c();
newAttendee2.Course_Name__c = newCourse.Id;
newAttendee2.Class_Name__c = newClass.Id;
newAttendee2.Attendee__c = newContact.Id;
newAttendee2.Status__c = 'Pended-SAI Cancellation';
insert newAttendee2;
originalRegIds.add(newAttendee2.Id);

Registration__c newAttendee3 = new Registration__c();
newAttendee3.Course_Name__c = newCourse.Id;
newAttendee3.Class_Name__c = newClass1.Id;
newAttendee3.Attendee__c = newContact1.Id;
newAttendee3.Status__c = 'Confirmed';
insert newAttendee3;

Registration__c newAttendee4 = new Registration__c();
newAttendee4.Course_Name__c = newCourse.Id;
newAttendee4.Class_Name__c = newClass1.Id;
newAttendee4.Attendee__c = newContact2.Id;
newAttendee4.Status__c = 'Confirmed';
insert newAttendee4;

Certificate_Template__c newCertificateTemplate = new Certificate_Template__c();
newCertificateTemplate.Name = 'Apex Test Certificate Template';
newCertificateTemplate.CurrencyIsoCode = 'AUD';
insert newCertificateTemplate;

Certificate_Type__c newCertificateType = new Certificate_Type__c();
newCertificateType.Name = 'Statement of Attendance';
newCertificateType.Course_Name__c = newCourse.Id;
newCertificateType.Certificate_Title__c = 'Statement of Attendance';
newCertificateType.Certificate_Template__c = newCertificateTemplate.Id;
newCertificateType.Certificate_Options__c = 'Always Issued';
insert newCertificateType;

// reset governor limit
Test.startTest();

Assessment__c newAssessment = new Assessment__c();
newAssessment.Name = 'Statement of Attendance';
newAssessment.Assessment_Title__c = newCertificateType.Id;
newAssessment.Assessment_Status__c = 'Competent';
newAssessment.Attendee_ID__c = newAttendee.Id;
newAssessment.Assessor__c = newContact.Id;
newAssessment.Received_from_Assessor__c = today;
insert newAssessment;

Assessment_Competency__c newAssessmentCompetency = new Assessment_Competency__c();
newAssessmentCompetency.Name = 'Apex Test Assessment Competency';
newAssessmentCompetency.CurrencyIsoCode = 'AUD';
newAssessmentCompetency.Competency_Code__c = 'ApexTest_9999';
newAssessmentCompetency.Assessment__c = newAssessment.Id;
insert newAssessmentCompetency;

Invoice_ENT__c newInvoiceENT = new Invoice_ENT__c();
newInvoiceENT.Registration__c = newAttendee.Id;
newInvoiceENT.CurrencyIsoCode = 'AUD';
newInvoiceENT.Base_Price__c = 998;
newInvoiceENT.Payment_Status__c = 'c';
newInvoiceENT.Invoice_Type__c = 'ACR';
newInvoiceENT.Bill_Type__c = 'EAR';
insert newInvoiceENT;

Invoice_ENT__c newInvoiceENT1 = new Invoice_ENT__c();
newInvoiceENT1.Registration__c = newAttendee.Id;
newInvoiceENT1.CurrencyIsoCode = 'AUD';
newInvoiceENT1.Base_Price__c = 998;
newInvoiceENT1.Payment_Status__c = 'c';
newInvoiceENT1.Invoice_Type__c = 'REG';
newInvoiceENT1.Bill_Type__c = 'PUB';
insert newInvoiceENT1;

 try{
    Integer processType = 1;
    ClassObj.classcancellation(newClass.Id, processType);
    ClassObj.sendAttendanceList(newClass1.Id);
    ClassObj.sendAttendanceList_TIS(newClass1.Id);
    //System.assertEquals(0, classObj.checkPendingRegos(newClass.Id));
} catch (System.EmailException e){
    System.debug('we caught a email exception: ' + e.getDmlMessage(0));
}

Test.stopTest();
From the above code bold syntax is the line number 1071

Please find the image below of the error I get during deployment.
User-added image
Class:
 
WebService static Id[] sendAttendanceList_TIS(Id ClassId) {

//Modified by sneh@sqwarepeg.com to include more venue and class material details
Class__c classObj = [Select Trainer_1__c, Trainer_1__r.Id, Trainer_1__r.Email,Trainer_1__r.EmailBouncedDate, 
Trainer_1__r.EmailBouncedReason,Trainer2__c, Trainer2__r.Id, Trainer2__r.Email, Trainer2__r.EmailBouncedDate, 
Trainer2__r.EmailBouncedReason, Trainer_2__c, Trainer_2__r.Id, Trainer_2__r.EmailBouncedDate, 
Trainer_2__r.EmailBouncedReason,Trainer_2__r.Email, Id, Venue__r.Id, Venue__r.Name, Venue__r.Business_Street__c, 
Venue__r.Business_City__c, Venue__r.Business_State_Province__c, Venue__r.Business_Zip_Postal_Code__c, 
Venue__r.Business_Country__c, Venue__r.Website, Venue__r.Phone, Venue__r.Internet_Email__c, Venue__r.Comments__c, 
Course_Name__r.Name, Class_Location__c, Class_End_Date__c, Class_Begin_Date__c, Num_in_Stock__c, 
Num_Standards_Out__c, Num_Standards_In__c, Num_Material_Printed__c, Num_Material_Ordered__c, Job_Reference__c, 
Date_Material_Sent__c, Date_Material_Ordered__c, Comments_Materials__c, Boxes__c 
From Class__c where Id =:ClassId];

//Modified by suzan@sqwarepeg.com, validation of the bounced emails
//Modified by sneh@sqwarepeg.com on 12/02/2009 to incorporate the Primary_Venue_Contact__c functionality
Contact[] conObj = [Select Id, Email, AccountId,EmailBouncedDate,EmailBouncedReason From Contact where AccountId =:classObj.Venue__r.Id and Primary_Venue_Contact__c = true];

//Contact[] conObj = [Select Id, Email, AccountId From Contact where AccountId =:classObj.Venue__r.Id];
//Query course field to add them in the Email template.
Course__c crs = [select id,Current_Revision__c from Course__c limit 1];
//if (classObj.Trainer_1__r.Email != null || classObj.Trainer_2__r.Email != null || conObj.Email != null) {
String jobTitle;
String email;
String phone;
String mobile;
String dietaryNeeds;
String accessNeeds;
String HTMLBody;

List<Id> RegIds = new List<Id>();
RegIds = getConfirmedIds(ClassId);

HTMLBody = 'Hi,<br><br>';
HTMLBody = HTMLBody + 'Please find attached the Attendance List for SAI Global\'s course.<br><br>';
HTMLBody = HTMLBody + 'Please print off a copy and hand to the Trainer on the morning of the course.<br><br>';
HTMLBody = HTMLBody + 'If you have any questions please don\'t hesitate to contact our Customer Service Team on 1-800-374-3818.<br><br>';
HTMLBody = HTMLBody + 'Kind Regards,<br>Training and Improvement Solutions<br><br>';
HTMLBody = HTMLBody + '<b><u>Course Information</u></b><br><br>';
if(classObj.Class_End_Date__c != null){
    HTMLBody = HTMLBody + 'Course Name: ' + classObj.Course_Name__r.Name + '<br>' + 'Current Revision:' + crs.Current_Revision__c.format() + '<br>' + 'Class Dates: ' + classObj.Class_Begin_Date__c.day() + '/' + classObj.Class_Begin_Date__c.month() + '/' + classObj.Class_Begin_Date__c.year() + ' - ' + classObj.Class_End_Date__c.day() + '/' + classObj.Class_End_Date__c.month() + '/' + classObj.Class_End_Date__c.year() + '<br>';
} else {
    HTMLBody = HTMLBody + 'Course Name: ' + classObj.Course_Name__r.Name + '<br>' + 'Current Revision:' + crs.Current_Revision__c.format() + '<br>' + 'Class Dates: ' + classObj.Class_Begin_Date__c.day() + '/' + classObj.Class_Begin_Date__c.month() + '/' + classObj.Class_Begin_Date__c.year() + ' - N/A<br>';
}
HTMLBody = HTMLBody + 'Class Location: ' + classObj.Class_Location__c + '<br><br>';

From the above code, The bold Syntax is line 429.

Please advise.

Thanks

 
Vishal_GuptaVishal_Gupta
Hi Samuel,

Please provide the complete class or code where you are trying to make changes and getting the error, in the attached code snippet line 429 is missing, please provide complete details.
Samuel Robert 15Samuel Robert 15
Hi Vishal,

as per in the question you can see the code where I have hilighted the line 429 in block letter in both test class and actual class