• Anuja Patil 10
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I have an apex code that sends an email to Opportunity Team Members when Owner is Changed or Stage is updated. When i use the sys admin profile, the email is triggered at times.but for an custom profiles , the email doesnt trigger. In the logs, for the Email Results i can see isSuccess is set to true. But user (Oppty Team Mem) doesnt receive the email.I cant see the email in the email log files as well.Can someone suggest? Is this profile specific?
Hi,

I have written the below classes as part of the trailhead challenge for Apex REST callouts.

The class -

public class AnimalLocator {
  
  public static String getAnimalNameById(Integer id) {
    
    Http http = new Http();
    HttpRequest request = new HttpRequest();
    request.setEndpoint('https://th-apex-http-callout.herokuapp.com/animals/'+id);
    request.setMethod('GET');
    
    HttpResponse response = http.send(request);
    List<Object> animals; 
    String returnValue; 
    
    // parse the JSON response
    if (response.getStatusCode() == 200) {
      Map<String, Object> result = (Map<String, Object>) JSON.deserializeUntyped(response.getBody());
      animals = (List<Object>) result.get('animals');
      System.debug(animals);
    }
    
    if (animals.size() > 0 && animals != NULL && id < animals.size()) {
      returnValue = (String) animals.get(id);
    }
    
    return returnValue;
  } 
    
}

Mock Response Class - 

@isTest
global class AnimalLocatorMock implements HttpCalloutMock {
     // Implement this interface method
    global HTTPResponse respond(HTTPRequest request) {
        // Create a fake response
        HttpResponse response = new HttpResponse();
        response.setHeader('Content-Type', 'application/json');
        response.setBody('{"animals": ["majestic badger", "fluffy bunny", "scary bear", "chicken", "mighty moose"]}');
        response.setStatusCode(200);
        return response; 
    }
}

Test Class - 

@isTest
private class AnimalLocatorTest{
    @isTest static void AnimalLocatorMock1() {
        Test.setMock(HttpCalloutMock.class, new AnimalLocatorMock());
        string result = AnimalLocator.getAnimalNameById(3);
        String expectedResult = 'chicken';
        System.assertEquals(result,expectedResult );
    }
}

I have got 100% code coverage for the main class. But when I check the challenge I get 

Challenge Not yet complete... here's what's wrong: 
There was an unexpected error in your org which is preventing this assessment check from completing: System.NullPointerException: Attempt to de-reference a null object

Please tell me if any changes to the code is required. It's really frustrating as I am stuck from past 3-4 days with this unit.

Thanks & Regards,

Abhiram Sheshadri