#Trailhead Challenges2442 debatiendo

Hi @Pedro Mendes and @Vivian Poon,

try the below

In  'Module3RegistrationHandler' Registration Handler Apex class ->to create a user your google account's firstname,lastname(surname) & email should not be null.

Especially 'LastName' i.e. go to your Google Account->Personal Info->Name->Name->Edit->Surname.

Try using 'Test-Only Initialization URL'  in browser and check if First name, last name and email are not null,as shown below

<user>

<full_name>User Name</full_name>

<provider>Google</provider>

<org_id>00D5g00000KLFs</org_id>

<id>10430624005704332551</id>

<portal_id>00000000000000</portal_id>

<locale>en-GB</locale>

<first_name>someName</first_name>

<last_name>someName</last_name>

<email>Gmail@gmail.com</email>

</user>

Try to check again after making changes, I hope you must be able to login using google now.

Hi, @Kim Pat

Try to use this code:

Apex Class:

public class MyIterable implements Iterable<String> {
   Private List<String> strings;
  // Constructor to initilize the list of strings
  public MyIterable(List<String> strings) 
  {
   this.strings = strings;
   }
   // Implementing the iterator method
    public Iterator<String> iterator(){
    return strings.iterator();
    }
}

Test Class:

@IsTest
public class MyIterableTest {
      @IsTest
    static void testIterableForLoop(){
         // Create a list of strings
        List<String> strings = new List<String> {'Hello', 'World'};
       // Create an Instance of MyIterable
             MyIterable myIterable = new MyIterable(strings);
        // Use a for loop to iterate over the MyIterable instance
         for(String str: myIterable)
         {
           //Print each string to the debug log
            System.debug(str);      
         }      
    }
}

after saving Apex Class and Test Class click "Run Test".

Sincerely, 

Mykhailo Vdovychenko 

Bringing Cloud Excellence with IBVCLOUD OÜ

Hello @Nishkam Agrawal

, 

TestFactory is a custom class which was created into this step - 

https://trailhead.salesforce.com/content/learn/modules/unit-testing-on-the-lightning-platform/generate-data-for-tests

Or just follow this Solution - 

1. Create a Apex class TestFactory

2. Copy this code 

@isTest
public class TestFactory {
  public static Account getAccount(String name, Boolean doInsert){
    Account a = new Account(name = name);
    if(doInsert){
      insert a;
    }
    return a;
  }
  public static Contact getContact(Id accountId, String fname, String lname, Boolean doInsert){
    Contact c = new Contact(firstName = fname, lastName = lname, accountId = accountId);
    if(doInsert){
      insert c;
    }
    return c;
  }
  public static void generateAccountWithContacts(Integer numContacts){
    Account a = getAccount('default account ltd', true);
    List<Contact> contacts = new List<Contact>();
    for(Integer i = 0; i < numContacts; i++){
      String contactName = 'contact' + i;
      contacts.add(getContact(a.id, contactName, contactName, false));
    }
    insert contacts;
  }
  public static Opportunity[] generateOppsForAccount(id accountId, Decimal amount, Integer numOpps){
    List<Opportunity> opps = new List<Opportunity>();
    for(Integer i = 0; i < numOpps; i++){
      Opportunity o = new Opportunity();
      o.name = 'Account ' + i;
      o.accountId = accountid;
      o.amount = amount;
      o.closeDate = Date.today().addDays(5);
      o.stageName = 'Prospecting';
      opps.add(o);
    }
    return opps;
  }
  public static User generateUser(String profileName){
    UserRole userRole = new UserRole(DeveloperName = 'TestingTeam', Name = 'Testing Team');
    insert userRole;
    User u = new User(
      ProfileId = [SELECT Id FROM Profile WHERE Name = :profileName].Id,
      LastName = 'last',
      Email = 'Cpt.Awesome@awesomesauce.com',
      Username = 'Cpt.Awesome@awesomesauce.com',
      CompanyName = 'Testing Co',
      Title = 'Captian',
      Alias = 'alias',
      TimeZoneSidKey = 'America/Los_Angeles',
      EmailEncodingKey = 'UTF-8',
      LanguageLocaleKey = 'en_US',
      LocaleSidKey = 'en_US',
      UserRoleId = userRole.Id
    );
    insert u;
    return u;
  }
}

Hi ,

Try it on your new playground.

Click this button to delete and create records using Apex code. If you can read Apex code, I think you can deal with this by modifying the code.

global with sharing class DreamHouseSampleDataController {
    @RemoteAction
    global static void deleteAll() {
        DELETE [SELECT ID FROM favorite__c];    
        DELETE [SELECT ID FROM property__c];    
        DELETE [SELECT ID FROM broker__c];
        DELETE [SELECT ID FROM bot_command__c];
    }
}

https://trailhead.salesforce.com/trailblazer-community/feed/0D54V00007Rd3DRSAZ

Hello @Rahul Jindal

I understand your point and believe me Salesforce gives us many different ways to learn and improve every day. I am still learning and teaching after 6 years 😊. 

Before you start writing code, read carefully the requirements of the practical challenge. Go through it until Identify what class or method you should create and what you are expected to do. For example: 

Create a class called HelloWorld. 

Define a method that returns “Hello, World!”. 

In trailhead it explains to you that Apex has a similar structure to other object-oriented programming languages such as Java. For example:

public class HelloWorld { 
    public static String sayHello() { 
        return 'Hello, World!'; 
    }
}

•  Apex Basics & Database Module 
• Additional information on Salesforce Developer Documentation