As the field of Software Development has evolved to provide weightage on the speed of delivery, the other development processes have been forced to change as well. To improve the speed of the delivery the software development teams have adopted a culture called DevOps, which prioritizes the concepts that support continuous delivery. Continuous testing is one of those concepts, in recent times test automation has become a sine qua non of the continuous testing and continuous delivery. Let’s see how Test Automation helps to deliver quality software by optimizing the time.
Continuous Delivery and Continuous Testing
Continuous Delivery (CD) is an approach to deliver an application that prioritizes to deliver application and also to provide changes to that application at any point in time during the process development itself. When organizations are properly utilizing the strategy of continuous integration and continuous delivery then its applications always exist in the deployment state. By following this approach the organizations are experiencing a lower level of risk by releasing changes and updates to the application with a shorter incremental cycle of development. This process of CD has become possible through the help of continuous testing that relies heavily on automation testing.
In simple terms, continuous testing is a process where we implement end-to-end or bumper-to-bumper testing throughout all possible phases of the delivery lifecycle. This process can be done with any type of automation (mobile, web, etc.). By deploying the concept of continuous testing, the DevOps team makes an effort to find the bugs earlier in the development process when they are less expensive to fix those bugs, this has reduced to the risk that is posed to the delivery schedule. Test automation has become a perfect blend for agile as it gets hand in hand for easy code changes and this is possible because of the DevOps tools. Due to this Selenium training in Chennai and other cities has become a hot talk among professionals and wannabe professionals. Moreover, to lower the risk, continuous testing ensures for an incremental change that is made to the application, which can be reliably deployed at any time that makes the application deliverable continuously.
Test Automation’s Proper Definition
As mentioned above, continuous testing requires to implement end-to-end automation testing, which is not possible without automation testing. Automation testing is the practice of using the automation tools and frameworks to write test scripts that automate common testing, which needs to be done to verify the functionality of the application. As test automation has become one of the crucial parts of software development, many are making their way into test automation. Undergo Selenium training in Chennai to become a test automation engineer. These test cases can then be run at any point of time in the entire pipeline, one of the tactics is to integrate these automated test scenarios with the continuous integration tool.
For example, Selenium is one of the popular testing frameworks to automate browsers, one of the ways to achieve test automation for the web application is to develop test scripts with the Selenium scripts, which can be later run in different browsers simultaneously to ensure the features of the web applications are working fine. These tests can then be run in conjunction with the CI builds, which are triggered by a commit, if these tests fail to work successfully then these builds should fail. Thus the bugs are identified soon after they are introduced to the code-base, they can be fixed in a time-efficient manner. As more features are introduced to the application, the new automated test scripts can be developed with the appropriate framework. This will ensure that the code is readily available for delivery to the rest of the other environments, including the production environment.
With all these praises for the test automation, it is easy to neglect the thought that manual testing is not necessary at all. However, this isn’t how the entire case is. Manual testing still has some value to ensure the quality of the software application. Certain scenarios don’t lend themselves much well to automated testing. Most of these cases are often more exploratory, but the fact is that a tester indulges in something a bit unpredictable while testing the functionality of the features such as the changes of user profile changes and user registration, which can still point out issues which are not identified easily by the automated test scripts.
Test Automation Has Become the Value for an IT Professional
Application testing is no longer considered to be solely responsible for QA specialists who are associated with the project. As greater emphasis is being placed these days on building a DevOps culture, communication between the Operations and Development has also been increased and has become the sole responsibility of the application’s quality and it becomes the responsibility of not only the testers but also operations and engineers. Developers are also responsible for contributing the automated test scripts that require to be written and configured to test the application fully, where the operations people are often responsible to monitor and perform the smoke test in the production environment. So if these two sides of the application development process have become, then it becomes more critical it will become for professionals to refine their automation testing skills while they are part of development processes. This will only serve to help to advance in the field of Information Technology. AI testing has come into the picture with the integration of automation testing frameworks and data analysis, it is also right to assume that the automation testing’s future will be partly integrated with machine learning and artificial intelligence. It is evident that a good understand of the automated testing frameworks and the automation testing tools will sure pay off when this evolution rises in the market as the demand goes high.
As the software development organizations make their move to process to prioritizing the continuous delivery, the value of implementing continuous testing through automation testing rises. With the ever-growing test automation, it becomes necessary for all those who are involved in the software development process to maintain a good understanding of the frameworks and the tools of test automation to make automation possible.