Platform Developer I Certification Maintenance (Winter '23)
Updates to Salesforce Platform Developer I Certification Winter 2023
Hands-On Challenge Solution For Apex Assertions
Module Link
APEX Assert Class Documentation
TestFactory Class
@isTest
public class TestFactory {
public static Account getAccount(String accountName, Boolean doInsert) {
Account account = new Account(Name = accountName);
if (doInsert) {
insert account;
}
return account;
}
public static Contact getContact(Id accountId, String firstName, String lastName, Boolean doInsert){
Contact contact = new Contact(
FirstName = firstName,
LastName = lastName,
AccountId = accountId
);
if (doInsert) {
insert contact;
}
return contact;
}
public static void generateAccountWithContacts(Integer numContacts) {
Account account = getAccount('default account ltd', true);
List<Contact> contacts = new List<Contact>();
for (Integer i = 0; i < numContacts; i++) {
String firstName = 'Contact';
String lastName = 'Test' + i;
contacts.add(getContact(account.Id, firstName, lastName, false));
}
insert contacts;
}
}DataGenerationTest Class
@isTest
private class DataGenerationTest {
@testSetup
static void dataCreation() {
Account account = TestFactory.getAccount('Muddy Waters Inc.', true);
Contact contact = TestFactory.getContact(account.Id, 'Muddy', 'Waters', true);
Opportunity opp = New Opportunity();
opp.Name = 'Long lost record';
opp.AccountId = account.Id;
opp.CloseDate = Date.today().addDays(14);
opp.StageName = 'Prospecting';
insert opp;
}
@isTest
static void testBruteForceAccountCreation() {
List<Account> accts = new List<Account>();
Test.startTest();
accts = [SELECT Id FROM Account];
Test.stopTest();
Assert.isTrue(accts.size() > 0, 'Was expecting to find at least one account created on the Test Setup');
}
@isTest
static void testUseTestFactoryToCreateAccountsWithContacts() {
List<Account> accts;
List<Contact> contacts;
TestFactory.generateAccountWithContacts(5);
Test.startTest();
accts = [SELECT Id FROM Account];
contacts = [SELECT Id FROM Contact];
Test.stopTest();
Assert.isTrue(accts.size() > 0, 'Was expecting to find at least one account created');
Assert.isTrue(contacts.size() == 6, 'Was expecting to find 6 contacts');
Assert.areNotEqual(accts.size(), contacts.size(), 'Was expecting there to be a different number of account and contacts');
}
@isTest
static void testAtTestSetupMethodsRule() {
List<Opportunity> opps = [SELECT Id, AccountId FROM Opportunity];
Assert.areEqual(1, opps.size(), 'Expected test to find a single Opp');
}
}