Companies like Amazon, Target, Esty, Netflix, Google, and Walmart all have one thing in common- they use DevOps in their day to day processes. In fact, according to Gartner, 70% of IT companies have adopted DevOps. But it’s one thing to adopt DevOps in principle and another to fully implement it in a way that drives efficiency. For instance, approximately 37% of companies have adopted test automation which is such a critical part of the DevOps approach.
The whole point of DevOps is to have seamless coordination between developers and operations and quality assurance teams. DevOps is used to enable continuous feedback between developers and operations. This ensures that software is built, deployed, tested and released in faster cycles; and that feedback from customers becomes an integral part of the product even as it’s still being developed. It’s important that code is tested as quickly and thoroughly as possible so that releases are quicker. This makes it critical to choose the right testing tools. Choosing a testing tool that suits your organisation’s DevOps practices, not just as they are now, but also how they might shape up in the next few years, will save you valuable time and money.
Importance of DevOps in an organisation
The core philosophy behind DevOps is simple. Imagine that your developers work for months or even years perfecting an entire product. Having developed and tested the product in a simulated environment, they believe it’s near perfect. They hand it over to the Operations team and the product is released to customers. Immediately, a whole new set of issues crop up and both the operations and development teams are scrambling to make changes.
The operations team blames developers for a faulty product and the developers feel that the product work seamlessly before and that fault must lie with the release and execution. At the end of the day, the release cycle is long, teams are not collaborating, the product is sub-par the customer ends up getting ignored, and the organisation as a whole becomes less efficient.
DevOps overcomes this problem by ensuring coordination between the Operations, Development and Quality Assurance teams through the product life-cycle. The idea is to foster a culture of continuous collaboration to avoid development in independent silos and enable bug-fixes throughout the product development cycle. As a result, product features are released in shorter cycles and feedback from operations and from the end customer is continuously incorporated. As collaboration improves and ownership of projects increases, companies witness not only increased speed, efficiency, and improved software quality, but also an improvement in employee morale and motivation. Over time, organizations that make an active effort to adopt DevOps will have a significant competitive advantage. To understand the importance of DevOps in more detail, you can download our guide “Why adopting a devops model can be good for your company”.
7 excellent DevOps testing tools to choose from
With test automation and continuous testing being such a critical part of an effective DevOps process, choosing the right testing tool is key. Luckily, there are a number of DevOps testing tools that go a long way towards building automation and continuous integration. Some of these tools are open-source while others charge a monthly or annual fee. The combination of tools that will work best for you depends entirely on your business context and the stage in which your DevOps practices are.
AppVerify is one of the best continuous testing tools for DevOps and Agile teams. This is because it allows you to test the entire workflow, including third-party apps, without any additional code or plugins. All you need to do is add some data to a form. AppVerify applies this data to your script to automatically generate all possible test cases. All you have to do is click through your application. Your scripts are created automatically and displayed as everyday actions can understand. Here are some major advantages of using Appverify:
- Appverify undertakes automated regression testing from the front end. In other words, It replicates how your users will interact with the app and gives you invaluable insights about your user experience. It also provides you with screenshots of failures.
- You can define the validation points anywhere in the workflow. At each validation point, Appverify looks for expected outcomes to decide if the test case passed or failed.
Selenium is a software testing framework for web apps. The Selenium IDE(Integrated Development Environment) allows you to write tests without having to learn a test scripting language. Here are the major benefits of using Selenium:
JMeter is a load and functional testing tool that works across different network protocols. It’s been developed in Java for testing web applications and has a fairly simple learning curve. Here are some of its main features:
Detox is a testing framework that uses a piece of code called Gray box that allows it to synchronize with the app and monitor it from the inside. Gray box can read internal memory and monitor the execution process, which is what sets Detox apart as a testing tool. Here are some of its unique features:
Appium is an open source testing automation app that is used extensively in DevOps. It’s designed specifically for testing mobile apps. It is built on the philosophy that you shouldn’t have to include an SDK or recompile your app to test it. Appium also believes you should be able to use the frameworks, tools, and practices you prefer to test your app. Appium tests all kinds of apps from native apps built for Android, Windows, and iOS as well as web and hybrid apps. Here are some important advantages that come with Appium:
Ranorex Studio is a GUI test automation framework provided by software development company Ranorex GmbH. The framework is used for testing desktop, web, and mobile applications. Ranorex helps build and deploy automated tests both with and without coding. Testers can use Ranorex tools to create modular automation scripts that are both maintainable and reliable. Here’s a list of Ranorex’s most useful features:
Tricentis has been recognized as game-changing testing software for DevOps. It is widely regarded by many analysts as the industry’s best Continuous Testing platform. It’s especially known for its breakthrough functional testing technologies. Here are some of its most exciting features:
Each of the 7 testing tools discussed in this article has its unique strengths, and your choice should be based on what suits your business’ needs. Do let us know which DevOps testing tools have you tried in the past and how have they worked for you. We understand that implementing DevOps holistically across an organisation can be a complex and painstaking task. If you are struggling with DevOps implementation in any way, you can always reach out to an outsourced team of DevOps experts.