The document discusses the automation of regression testing as an efficient way to expedite the testing process. It outlines essential information such as methods for building a regression testing strategy, identifying necessary improvements, estimating execution time, and prioritizing tests in large codebases. Additionally, it emphasizes the significance of developing effective regression testing strategies in agile environments due to frequent changes and builds.

1. Automation of Regression Testing
This is one of the best ways where some of the
regression testing parts are automated to fast-track the
testing process.
IT IS ESSENTIAL TO HAVE CERTAIN
INFORMATION SUCH AS:
WHAT ARE THE THREE METHODS TO BUILD
A REGRESSION TESTING STRATEGY?
Finding all the
improvements that
should be
implemented.
Finding out or
estimating the time
for executing the
test cases.
Re-Testing Everything
In this testing practice, all the existing tests that are on
the new codebase are re-tested.
Re-Testing On Priority
This method is feasible for large codebases. These
tests help in addressing user actions, areas that may
have bugs, code paths, etc.
DEVELOPING A
REGRESSION
TESTING STRATEGY
In agile, there are always frequent builds and changes
are continuous; and this effectively calls the need for
regression testing with the best testing strategy. And, to
build such an effective regression testing strategy,
Gathering all the
required test cases
that are required to
be tested.