Refactoring of test cases in agile projects is primarily done to ensure that the test cases remain

relevant and effective as the functionality of the product evolves. This process involves updating and

improving the test cases to match the current state of the product’s functionality. The main benefits

of this practice include enhancing the quality and effectiveness of regression test cases and ensuring

that the tests continue to align with the code base and product functionality. This alignment is crucial

for maintaining the integrity of the testing process and ensuring that the tests accurately reflect the

product’s requirements and behavior.

Reference: = The ISTQB Advanced Level Agile Technical Tester syllabus and related materials

emphasize the importance of refactoring test cases in agile projects. It is highlighted as a necessary

activity to adapt to changes in functionality and to maintain the relevance and effectiveness of the

test suite1.