How Can Automation Improve Software Testing Services
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| Software Testing Services |
Competition
fuelled by rising customer expectations, the advent of new technologies and
changing market dynamics has brought into sharp focus the importance of product
quality. To keep the competitive edge and meet the growing appetite of
customers for quality products, companies perforce are releasing more number of
products. This has brought to fore the role of software testing services for validating the quality of products.
Also, the adoption of Agile has come as a short in the arm for companies
looking to market their products faster. This has forced the software testing services to go for test
automation.
Why Test
automation?
The manual
way of testing leaves much to be desired. It requires testers to sit before the
computer screens for long hours and try out various combinations of variables
for a multitude of devices, platforms and operating systems. In doing so, the
testers check if the test outcomes are on expected lines. So far so good, but
manual testing is highly time consuming and a repetitive task, which is not
conducive to a sustained human effort.
Manual
testing can leave a lot of glitches to go unchecked, which can not only bring
down the product quality but impact the customer experience to a great extent.
This results in increasing the cost of making amends later not to speak of
losing the customer trust. This is where altering the software testing methodology from manual to automatic mode can
help matters. For test automation brings down the testing time drastically,
increases the test coverage area, and ensures the optimum use of available
resources. Test automation performs predefined actions repeatedly to check if
the outcomes match the expected behaviour.
The test
results so obtained in the form of success or failure are logged into the
dashboard for test engineer(s) to draw suitable conclusions. However, not all
processes are needed to be automated thanks to the huge initial cost involved
and the effort needed for maintenance. The latter is important as the automated
test scripts are needed to be made a part of the production code till the
lifecycle of the product. Thus, as a suitable software testing methodology, test automation is more suited for
large enterprises with deep pockets rather than the smaller ones with a limited
budget.
The best
part of using test automation as the preeminent software testing approach is about creating the primary test
script once and then adding further tests into the regression suite. Let us
find out how automation in software testing services has benefits for the
business and most importantly, customers.
Enhances
test coverage area: One
of the many drawbacks of manual testing is conducting lengthy tests with
multiple variables. This forces manual testers to often ignore certain types of
testing. On the other hand, thanks to the automated running of scripts mostly
unattended, test automation covers the entire test coverage area. It looks into
various aspects of a product like its memory contents, databases, and file
contents to check if the behaviour of the product is in accordance with its
expected behaviour. It scores over manual testing by a large margin for its
ability to process complex test cases innumerable times.
Improving
quality: No matter
how diligent and persevering a manual tester might be, he or she is prone to
make mistakes. Test automation as a part of software application testing, on the other hand, can execute
complex tests repeatedly and record them for further analysis. The
comprehensive testing leads to a better identification of glitches besides
enhancing the product quality significantly.
Optimizes
time and cost: Software
codes should be tested for each and every modification across devices,
platforms, and operating systems. This is time consuming if done manually.
Automated testing can run faster and at no additional cost. In fact, test
automation can reduce the testing time from days to hours thus saving cost.
Moreover, the number of testers needed to create and run automated testing is
far less than what is needed to execute the manual one. The number of testers
so reduced can be deployed elsewhere in more productive tasks.
Better
feedback: The high
efficiency of automated testing ensures test outcomes are properly recorded and
passed on to the testing team for a thorough analysis.
Conclusion
The
successful completion of test automation garners multiple benefits for all
stakeholders. Apart from delivering quality products within a quick turnaround
time, it fosters a better user experience, brand recall and realization of ROI.
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