Who is responsible for identifying the possibility of testing exceptions in the code?

The identification of the possibility of testing exceptions in the code is usually the responsibility of the developer and tester together.

• Developer should anticipate and document which exceptions may occur in methods and ensure their handling.
• Tester develops tests that verify the correct generation and handling of these exceptions.

During development, it is important to write tests (for example, unit tests) that check whether the expected exceptions are thrown under certain conditions. This helps ensure that the code is resilient to errors and behaves predictably.