Test Automation Pyramid
Modern problems require modern solutions–same goes with testing. As the discipline of software development matures, the testing approach has matured too. Instead of manual software testers, development teams created an innovative way of testing. They moved towards automating the most significant part of their testing software. Automated testing allows teams to identify if their software is broken within seconds and minutes instead of days and weeks.
The shortened feedback loop caused by automated tests comes hand in hand with agile development practices, continuous development, and DevOps culture. Having this effective software approach allows teams to move fast and with confidence.
We live in a world where software has become an essential part of our daily routine. It has outgrown its sole primary purpose of making business easier and more efficient. Today, companies are trying to find ways to become first-class digital companies. And as users, every one of us interacts with an ever-increasing amount of software every single day, and innovation never stops. If you want to keep up with it, you have to be faster in delivering your software without jeopardizing its quality.
Continuous delivery is a practice where you can automatically ensure that your software can be released into production at any time. Moreover, with continuous delivery, you use a build pipeline to automatically test your software. You may also deploy it to your testing and production environments.
The building, testing, and manually deploying an increasing amount of software soon becomes impossible. Unless you want to spend all of your time and effort with the manual and repetitive work instead of delivering working software, you can stick to the old school style. But automating everything, from build to tests, deployment, and infrastructure, is your only way to move forward.
More About Software Testing
Traditionally, software testing was overly manual labor by deploying your application to a test environment and then performing some black-box style testing. An example would be by clicking through your user interface to see if anything is broken. Usually, these tests would be specified by test scripts to ensure the testers would be consistent on checking.
It is evident that testing all changes done manually is time-consuming, repetitive, and tedious. Also, repetitive is dull, boring leads to mistakes, and makes you look for a better, different job by the end of the week. Luckily, there’s a solution for repetitive tasks: automation.
Automating your repetitive tests can be a life-changer, as a software developer. If you have automated tests, you don’t have to mindlessly follow click protocols to check if your software still works correctly. Automating your tests can change your codebase effortlessly.
Why is the Test Automation Pyramid Important?
The test automation pyramid will help you think about different layers of testing. It also tells you how much testing you need to do on each level. The first level is the Unit test. The second level is the Service Test, and on the third level is the User Interface Test. Due to its simplicity, the essence of the test pyramid serves as a good rule of thumb when it comes to establishing our own test suit.