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The 'AccountProcessor' class did not achieve 100% code coverage via your test methods. Make sure that you chose 'Run All' tests in the Developer Console at least once before attempting to verify this challenge. I did the run all with no luck. I did notice that this is the new section that was just added and I ran into issues in the first unit too.Create an Apex class with a method using the @future annotation that accepts a List of Account IDs and updates a custom field on the Account object with the number of contacts associated to the Account. Write unit tests that achieve 100% code coverage for the class.Create a field on the Account object called 'Number_of_Contacts__c' of type Number. This field will hold the total number of Contacts for the Account.Create an Apex class called 'AccountProcessor' that contains a 'countContacts' method that accepts a List of Account IDs. This method must use the @future annotation.For each Account ID passed to the method, count the number of Contact records associated to it and update the 'Number_of_Contacts__c' field with this value.Create an Apex test class called 'AccountProcessorTest'.The unit tests must cover all lines of code included in the AccountProcessor class, resulting in 100% code coverage.Run your test class at least once (via 'Run All' tests the Developer Console) before attempting to verify this challenge.public class AccountProcessor{ @future public static void countContacts(Set<id> setId) { List<Account> lstAccount = [select id,Number_of_Contacts__c , (select id from contacts ) from account where id in :setId ]; for( Account acc : lstAccount ) { List<Contact> lstCont = acc.contacts ; acc.Number_of_Contacts__c = lstCont.size(); } update lstAccount; }}and@IsTestpublic class AccountProcessorTest { public static testmethod void TestAccountProcessorTest(){ Account a = new Account(); a.Name = 'Test Account'; Insert a; Contact cont = New Contact(); cont.FirstName ='Bob'; cont.LastName ='Masters'; cont.AccountId = a.Id; Insert cont; set<Id> setAccId = new Set<ID>(); setAccId.add(a.id); Test.startTest(); AccountProcessor.countContacts(setAccId); Test.stopTest(); Account ACC = [select Number_of_Contacts__c from Account where id = :a.id LIMIT 1]; System.assertEquals ( Integer.valueOf(ACC.Number_of_Contacts__c) ,1); } }
