Why do we need to write test classes?



Why do we need to write test classes?..

Answer / Shobhit Asthana

Test classes are crucial in Salesforce development because they help ensure code quality and functionality by verifying that Apex classes, triggers, and Visualforce pages work as expected. They provide a way to simulate data manipulation and user interaction with the platform, thus allowing developers to validate their code and catch potential issues before deployment.

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