How do I enable Apex triggers?
In the Developer Console, click File | New | Apex Trigger. Enter HelloWorldTrigger for the trigger name, and then select Account for the sObject. Click Submit. Replace the default code with the following.
What does test Starttest () and test stopTest () do?
stopTest, are used when testing governor limits. Or in other words, executing test scenarios with a larger data set.
How do you activate a trigger?
To create this trigger:
- Click Configure your site.
- Go to Triggers.
- Click New Trigger.
- Add an Activation to your trigger.
- Select the Activation “Submission: On a Specific Date” and select the date from the calendar popup.
- Click Set Trigger Activation.
Are there any automated tests for apex triggers?
That’s a great measure to encourage developers to create automated tests for their business logic. Unfortunately, some developers only create tests that cover enough lines of code to keep Salesforce happy, and completely disregard assertions.
How does a test trigger work in Salesforce?
The test method first sets up a test account with an opportunity. Next, it deletes the test account, which fires the AccountDeletion trigger. The test method verifies that the trigger prevented the deletion of the test account by checking the return value of the Database.delete () call.
How do I set up a test account in apex?
In the Developer Console, click File | New | Apex Class. Enter TestAccountDeletion for the class name, and then click OK. Replace the default class body with the following. The test method first sets up a test account with an opportunity. Next, it deletes the test account, which fires the AccountDeletion trigger.
What’s the purpose of the bulk test in apex?
The purpose of the bulk test is to insert a large number of records that could cause a non-bulkified trigger to go over DML limits. Since the current limits are set to 150 DML operations, we will insert 151 and verify that the trigger still works to ensure it’s properly bulkified.