Software Testing is not a new concept and extends way back. There was a time when Software Testing was considered inessential but today Testing begins at the same stage as Development!
Software Testing at a later stage is not creditable in today’s accelerated deployment cycles however testing has evolved over time with applications becoming complex. It has become a must to meet the changing Continuous Delivery demands.
For a successful DevOps, Automation Testing is the best approach for quick releases of high quality builds. If the builds are continuously tested every time before release, there is better quality and better test coverage with fewer defects. With Manual Testing, this cannot be done easily.
Is Manual Testing turning into a bottleneck in your Continuous Delivery? discusses some major challenges of manually testing Associate in Nursing application in accelerated development cycles.
Manual Testing can begin only once when atleast a part of the application UI is available and already lags one step behind Development.
Testing should actually begin as early as the requirements analysis phase for a clear understanding of the requirements of the product to perform a detailed testing and to analyze what approach needs to be adopted. The concept of Shift Left Testing revolves around this. Manual Testing falls short here.
Check out Is your automation testing tool ready for Shift Left testing? for a quick understanding of the advantages of Shift Left Testing and the importance of testing early and often and thereby reducing the dev-complete/test-complete gap.
Introducing Test Automation:
To ensure quicker continuous delivery of quality computer code with lesser ROI payback time, Manual Testing is not enough.
Automation Testing may be a higher different to Manual Testing to confirm the continual Delivery of quality computer code in accelerated development cycles.
A fully automated testing process has to be a part of the SDLC. If Testing is done beforehand, application flaws become evident as they are executed. Hence, its access to further stages of the development process can be prevented.
The sooner they appear, the better. It is easier to fix them with a less number of resources in a reduced time as opposed to its appearance at the final stages of the product delivery cycle.
Test Automation is that the management of testing activities, to incorporate the event and execution of take a look at scripts therefore on verify the take a look at necessities, victimization associate automation testing tool significantly beneficial for regression testing when the test suites are repeatedly run.
In automated testing, the tests are written once and repeatedly run automatically. This saves a lot of manual time and effort while also improving the test coverage. Automation Testing is completed with the assistance of high machine-driven testing tools.
The most popular being Selenium.
Why do we have to automate the tests? Isn’t manual testing enough?
There’s no denying that humanized efforts are the best since there is no way a programmed AI beats human creativity and exploratory skills. But, repetitive recurring executions need to be automated.
Current accelerated development cycles demand that tests be automatic.
Let’s look at a few disadvantages of Manual Testing:
1. As we discussed, a dev-complete and test-complete during the application availability wait
2. Delay in putting in check environments for every tester
3. Difficulty to retest continuous updates and changes.
4. Automation Testing scripts would like solely be written once and might be dead any range of times repeatedly.
5. Test atmosphere setup, time and price for every tester
6. Less feedback time
Current accelerated development cycles:
Current accelerated delivery cycles demand teams to continuously deliver new builds into production as rapidly as possible at speed with absolutely no compromise on the quality.
The builds committed by developers square measure unceasingly tested on every occasion before unharness.
Automated tests are executed as part of the software delivery pipeline to obtain immediate feedback on the execution results. They are often tested to ensure that there is better quality and better test coverage with less or no defects.
The goal of Agile and DevOps practices is to close the gap of development through delivery activities in fulfilment of the business activities through an automated continuous development, testing and delivery.
End-to-end check automation testing practices area unit meant to integrate QA into existing fast Dev and Roman deity processes as a way to form continuity whereas maintaining quicker accelerated development cycles.
Automation Testing done right with the proper Automation Testing Tools:
It takes vital time and energy to line the take a look at Automation system of the take a look at automation framework, right tools and integration, take a look at environments and well-managed information.
A good test automation tool will have all of this inbuilt ready to let you get started.
A fast shift towards Automation Testing will be a touch overwhelming for purposeful testers new the thought of Automation testing.
It is the Automation Testing tool that ought to yield a swish transition from Manual Testing to Automation Testing.
With the automatic testing tool we have a tendency to mentioned, Selenium, this isn’t an easy road.
Selenium requires programming knowledge and Selenium test scripts are difficult to maintain with objects and attributes as the UI keeps changing.
Often, they aren’t invariably reliable with a great deal of false positives that occur because of timeout on components and not having the ability to attach to the check server.
Now comes the question, is Automation Testing enough?
Today, Testing is not just an afterthought and has emerged to match the Agile and Continuous Delivery standards. It is a systematic approach towards improvement.
It is not enough to just automate the testing process. Test Automation must be extended to satisfy the accelerated development cycles. The transformation of automated test processes is to keep up with the advancements in ensuring continuous delivery of the product. Read more on extending test automation for today’s development cycles.
One must perform check automation in a very approach that suits today’s complicated application and continuous delivery wants.
With the appearance of sensible check automation tools, all these shortcomings of existing Automation Testing tools are addressed and have paved way for a new era of smart test automation
that makes even complicated Automation Testing straightforward with no requisites to induce started and permits practical Testers to form a move towards Automation Testing directly.