How do I check test coverage in Salesforce?

How do I check test coverage in Salesforce?

Follow these steps every time you run the code coverage to have reliable coverage details:

1. Navigate to Setup.
2. In the Quick Find Search type ‘Apex’ and select ‘Apex Test Execution’
3. Click Options.
4. Deslect ‘Store Only Aggregated Code Coverage’ and click ‘OK’
5. Click ‘View test history’
6. Click ‘Clear all test history’

What is test coverage in Salesforce?

The Apex testing framework generates code coverage numbers for your Apex classes and triggers every time you run one or more tests. Code coverage indicates how many executable lines of code in your classes and triggers have been exercised by test methods.

How code coverage is calculated in Salesforce?

Code coverage percentage is a calculation of the number of covered lines divided by the sum of the number of covered lines and uncovered lines. The tests for this class have been run, and the option to show code coverage was chosen for this class in the Developer Console.

How do I increase test coverage in Salesforce?

Than you had fewer lines of the code in you Org and FakeClassForCoverage class have more lines so additional percentage will be more. You need to implement Unit Tests not only for the coverage but for checking the logic in your code. It really needs to use Asserts to check the states and the data.

How do you write test classes for code coverage in Salesforce?

1. From Setup, enter Apex Classes in the Quick Find box, then select Apex Classes and click New.
2. In the class editor, add this test class definition, and then click Save.
3. To run this test and view code coverage information, switch to the Developer Console.
4. In the Developer Console, click Test | New Run.

What is the minimum code coverage for Trigger in Salesforce?

75%
Code Coverage You must have at least 75% of your Apex covered by unit tests to deploy your code to production environments. All triggers must have at least one line of test coverage. We recommend that you have 100% of your code covered by unit tests, where possible.

How do I extract test class coverage in Salesforce?

Test Coverage

1. We can use the Salesforce CLI to retrieve the Apex Code coverage by simply running the following command: sfdx force:apex:test:run –codecoverage –resultformat human.
2. Using Developer Console. Follow the steps below to retrieve the aggregate code coverage details: a.
3. Perform the above class compilation.

Why code coverage is important in Salesforce?

Testing is an important part of the Software Development Life Cycle (SDLC). Before moving the code in production, Salesforce ensures that your code has a minimum of 75% code coverage. This means that you have tested your code and it would not break in the production environment.

What should a developer do to check the code coverage?

First you should run all the needed test from either Developer Console or Setup:

1. Developer Console: Open Test menu then click on New Run then select multiple classes and click Add Selected.
2. Setup: type Apex Test Execution in quick search and click on it. Click Select Tests…, then select multiple classes and click Run.

What are the best practices for triggers in Salesforce?

Apex Trigger Best Practices

• One Trigger Per Object. We should write only 1 Trigger per Object.
• Follow Naming Convention.
• Use only Required Events in Trigger.
• Context-specific Handler Methods.
• Logic-less Triggers.
• Bulkification.
• Use Collections and Avoid SOQL or DML in FOR loops.
• Use SOQL Query FOR Loop.