STAREAST 2024 - Testing for Developers

Imagine: as soon as any developed functionality is submitted into the code repository, it is automatically subjected to the appropriate battery of tests and then released straight into the wild. Setting up the pipeline to do just that has become commonplace, but most organizations hit the same stumbling block: just what IS the appropriate battery of tests? Automated build pipelines don't always lend themselves well to the traditional stages of testing. In this hands-on tutorial, Melissa will introduce testers to the key principles of test case and test suite design that apply to...

Have you ever found yourself at a time when you have no control over an internal or external service and while your automation was running it failed due to instability in that service? Well, to automate tests in a safe and reliable way, you need to have control of the environment. When not available, one option is to isolate your application by creating mocks of the services. In this talk, Júlio will go through a use case scenario using Mountebank (mbtest.org), an open-source tool that enables us to create HTTP mocks, to remove the dependencies related to an external HTTP service in order...

On agile teams, development moves quickly. This makes it especially easy to fall into the trap of initially ignoring the crucial component of testing. In order to add confidence to the product Stephanie's team outputs, they have modified their workflow to lean on Test-Driven Development. Test-Driven Development pushed Stephanie to be a better developer by: helping define her requirements in code, use tests as a guideline for completion, and easily incorporate automated testing into pipelines in her merge requests. Test-Driven Development has also enabled her team to be more effective by:...

DevOps principles can be applied to various industries, including aviation, to enhance the development, testing, and deployment of software systems used in aircraft. These software systems are critical for various functions such as navigation, communication, and monitoring. It's important to note that the aviation industry has unique safety and regulatory requirements that do not to apply to commercial products, so DevOps practices must align with these standards to ensure the safety and reliability of aircraft software systems. Join Aly and Lisa as they take off and discuss how DevOps...

Preparing your software application to handle peak loads and high-volume conditions is vital, whether your business is seasonal operations like e-commerce during holiday seasons, a ticketing system for big events, a live streaming service hosting the World Cup, or a financial institute that must provide seamless transactions. Load and performance testing, along with the creation of a simulated environment for testing, is your key to success. This combination provides the understanding of how your application will behave under high-stress circumstances and ensures stability and performance...