Lesson: 02 | Testing Multiple Methods

Apex Class

public class AccountUtility {

    public static void create100Accounts(){
        List<Account> acList = new List<Account>();
        for(Integer i=1; i<=100; i++){
            acList.add(new Account(Name='New Account '+i));
        }
    }
    
    public static void deleteAllAccounts(){
        
        List<Account> acList = [SELECT Id FROM Account];
        
        delete acList;
    }
    
    public static void updateAllAccountRatingtoHot(){
        List<Account> acList = [SELECT Id, Rating FROM Account];
        
        for(Account ac : acList){
            ac.Rating='Hot';
        }
        
        update acList;
        
    }
  
    
}

Apex Test Class

@IsTest
public class AccountUtilityTest {
    
    @IsTest
    static void testdeleteAllAccounts(){
        
        test.startTest();
        
        AccountUtility.create100Accounts();
        
        AccountUtility.deleteAllAccounts();
        
        List<Account> acList =[SELECT Id FROM Account];
        
        System.assertEquals(0, acList.size());  
              
        
        test.stopTest();
    }
    
    @IsTest
    static void testupdateAllAccountRatingtoHot(){
        
        test.startTest();
        
        Account ac1 = new Account(Name='Test Account', Rating ='Cold');
        Account ac2 = new Account(Name='Test Account', Rating ='Cold');
        Account ac3 = new Account(Name='Test Account', Rating ='Cold');
        Account ac4 = new Account(Name='Test Account', Rating ='Cold');
        
        insert ac1;
        insert ac2;
        insert ac3;
        insert ac4;
        
        AccountUtility.updateAllAccountRatingtoHot();
        
        List<Account> acList = [SELECT Id, Rating FROM Account WHERE Rating='Hot'];
        
        System.assertEquals(4, acList.size());
        
        test.stopTest();
    }

}

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Lesson: 02 | Testing Multiple Methods

Apex Class

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Apex Test Class

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Apex Intermediate

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Lesson: 02 | Testing Multiple Methods

Apex Class

Apex Intermediate