Refactoring of test cases is done to match and evolve the test cases due to changing

functionality. The main benefits include improving the regression test cases and the

continued alignment of the tests with the code base and product functionality

Refactoring of test cases is needed because we cannot write and maintain detailed test

cases in the short iterations associated with agile. The main benefits include aligning the

pace of testing with development and the ability to quickly create new test cases

In general, in the agile world refactoring is a way to clean up test cases by making them

shorter. The main benefits include the ability to write test cases quickly, being able to test

faster using short test cases, and being able to automate them quickly

Refactoring of test cases is done as a process with the following steps: Identification,

Refactor, Re-run, and Identify again. The main benefits include improving the regression

test cases and maintaining the alignment of tests with the code base and product

functionality