Some Regression Testing Issues That Testers Face
On various occasions, I have worked with systems that processed lots of
work items with a fairly complicated algorithm. When doing a larger rewrite of
such an algorithm you want to regression test your algorithm.
Of course, you have a collection of unit tests and/or integration tests
that map to your specifications, but unit tests tend to test systems from one
angle and you require to complement with other test organizations to test it
from other angles too.
We have used a copy of production
data to run a comprehensive regression test with just a few hours of work.
Challenges of Regression
Testing
Regression Testing services
are easy to define and
understand, but confusing when it comes to performing the regression testing of
a software product.
Further complexity is added as the product’s functionalities and
abilities expand. Finally, the quality assurance team may also face time
limitations and pressure from the management when they are testing the
application for regression.
You need to know the challenges well before you can craft a counter plan
for those challenges. Let’s have a look at some challenges of regression
testing, listed below.
Maintain Regression Test Suite
Maintain a container of regression test suites. Whenever a new change or
integration occurs, create respective test cases and add to the regression test
suite.
You can also move some of the existing test cases into the list of
regression test cases. The purpose is to maintain all test cases at one place
which should be executed at the time of every regression test cycle.
Random Testing of User
Scenarios
No matter how concerned you have been while creating test cases and how
many scenarios you have covered, nothing beats random testing at the end.
Give some amount of time to common testing of the application. These
random tests may cover whole process cycles.
You may also assume the roles of different users and try to depict
real-world scenarios as the users interacting with the system.
How to Make Your Regression
Testing Effective
Phew! We just discussed the multiple challenges at every step of
regression testing. Now, you should have become uncomfortable and looking for
the ways to overcome those challenges.
Knowledge of Existing
Application
It happens that new testers join the team as the workload increases. The
new teammates gain knowledge of the new modules, subsystems, and components
attached to them.
This knowledge may be enough for major functional testing but
insufficient for the regression testing. You cannot perform complete regression
testing with partial knowledge.
Communication Breakdowns
Communication breakdowns are the trap of the software development world,
mainly when it comes to RegressionTesting services and managing defect trends.
Defects should be addressed promptly, which means they'll be brought to
developers' attention the moment they're discovered and explained in a clear
manner.
Developers and testers require being on the same page regarding
automated test results. A breakdown in communication can bog down development
with snafus resulting from misunderstandings of roles and processes.
Lack of Responsiveness
Frequent testing is essential to successful deployment. Continuous
automated testing goes even further to give precision metrics that cover the
inevitable complexities of development, versioning, and updates in today’s
software projects. But, with looming deadlines and management pressure,
important testing at times is postponed or incomplete.
Courtesy: https://medium.com/@alishahndrsn/some-regression-testing-issues-that-testers-face-98fa182c0d83
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