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TestNg Beginner's Guide by Varun Menon

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Functional testing

Functional testing is a process of testing software or a hardware based on its design or specification. It involves testing different features and functionalities provided by software or hardware based on its requirement. It mainly consists of integration scenarios to verify that the feature works well with other features and does not fail in any condition.

In the software industry functional testing plays a key role in the life cycle of testing as it confirms the product requirement and design specifications, and helps in identifying bugs in the software. Functional testing is performed manually as well as through automation tools. Automation may involve writing unit test methods for the application code as well as the use of ...

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