Salesforce CRT-450 Actual Questions

Option A: Using aTest Data Factoryclass is a recommended approach to create test records programmatically. This ensures that the test is independent of existing data and can be executed in isolation.

Option B: The@IsTest(SeeAllData=true)annotation allows the test to access existing records in the database, includingPricing_Structure__c. However, this is less recommended as it creates a dependency on existing org data.

Not Suitable:

Option C:Test.loadDatais used to load records from a static resource (CSV) but doesn't suit the requirement directly.

Option D: Addingwithout sharingto a class impacts sharing rules but does not create or ensure the existence of test data.

Testing Best Practices

When multiple triggers are associated with the same object and event, Salesforce does not guarantee the order of execution. This is why it is a best practice to consolidate all logic into a single trigger per object and control execution order using helper classes.

Why@TestSetup?

The@TestSetupannotation creates a baseline set of test data once per test class.

Test methods reuse this data, avoiding the need to recreate it repeatedly, which improves efficiency.

Why Not Other Options?

A: HttpCalloutMock is used for mocking callouts, not for creating test data.

C: UsingseeAllData=trueis discouraged because it relies on org data, violating test isolation principles.

D: While creating data inTest.startTest()works, it is less efficient than@TestSetupfor shared data.

Option A: Thefire()method is used to publish Aura application events in the traditional publish-subscribe model.

Not Suitable:

Option B:sendEvent()is not a valid method for Aura events.

Option C:FireEvent()does not exist.

Option D:emit()is not part of the Aura event framework.

Aura Application Events