The latest News and Information on Software Testing and related technologies.
Has it happened to you that with the release of a new version of your favorite application some feature disappeared? Or it works but unexpected things happen when you execute it? Or does it just crash? Today we will see what the possible tests that guarantee to avoid all of this are: regression tests.
When you think of TDD, you might lean towards Test-Driven-Development. Though in Tomasz Manugiewicz’s ACE 2022 talk, the ‘T’ in TDD could also mean Trust e.g Trust-Driven-Development. The talk, boils down to if there is trust, there is autonomy. If there is autonomy, creativity flourishes. Building trust is done incrementally, incremental success builds success. Software engineering is a team sport and an exercise in iteration.
Testing can evoke polarized reactions from developers. Some love it. Some prefer never to hear of such a suggestion. But acts of testing is necessary – especially shift left testing. Testing is often resisted by teams that are pressured by shorter release cycles tend to forgo testing altogether in order to meet deadlines. This results in lowered quality software, which can lead to security vulnerabilities and user experience due to defects.
When you develop software solutions, code quality and security are of top importance, and can often define your success or failure. Some teams may require a specialist constantly checking software for bugs and issues, especially when the project is large and unrevealed bugs can have costly consequences. For small development teams or early project development stages, developers may try to work without a quality assurance engineer and test everything themselves.
Node.js is well-known for its lightning-fast performance. However, as with any programming language, you might develop Node.js code that performs poorly for your users. Appropriate performance testing is required to combat this. Node.js can be used for a variety of tasks, including scripting to do tasks, running a web server, and serving static files, such as a website. Today, we'll go over the procedures to test a Node.js HTTP web API.
For developers who’ve created their own instrumentation with the Java Agent plugin, the next phase of the process is regression testing. By performing regression testing, you can ensure that your plugin functions the way it’s supposed to after you’ve made code changes or updates. You’ll have your own plugin, but to illustrate regression testing in this article, I’ll use the plugin in our example repo.
As a software engineer here at Grafana Labs, I’ve learned there are two questions that commonly come up when someone begins setting up a new Loki installation: “How many logs can I ingest into my cluster?” followed by, “How fast can I query these logs?” There are two ways to find out the answers.
