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The latest News and Information on Software Testing and related technologies.

From Kubernetes Out Of Kubernetes Observability and Shifting left chaos testing

From Kubernetes Out Of Kubernetes Observability (45m) Description: Now that the industry is moving towards extending Kubernetes to manage more and more of the infrastructure, services, and applications running outside Kubernetes itself, it is becoming obvious that we need to have a holistic view of the entire system. We need control planes that will provide not only management but also observability to the whole system. This talk will discuss the concepts of control planes and data planes, how they are used to manage the lifecycle of infrastructure, applications, and services, and how we can apply observability to such resources.

Playwright Explained

Playwright is an open-source framework for cross-browser automation and end-to-end web application testing. It was designed to be a fast, reliable, robust, and evergreen test automation framework, and its API supports modern rendering engines that include Chromium, WebKit, and Firefox. Playwright tests run on Windows, Linux, and macOS, locally or on your continuous integration pipeline, and headless or headed.

Data & Traffic Are Key to Kubernetes Preview Environments

Preview environments are temporary environments where developers can test code changes before deploying them to production, also called ephemeral environments, they’re temporary and should be discarded after testing changes. Carrying out tests using accurate data is a major challenge when creating and destroying environments. Put differently, you need realistic data and traffic in the preview environment to reflect the performance of code changes in production.

Checkly Introduces Monitoring as Code Workflow, Enabled By a New CLI, to Unite Testing and Monitoring

Checkly introduces monitoring as code workflow, enabled by a new CLI, to unite testing and monitoring. The company announced the general availability of Playwright Test and has selected Playwright as its preferred testing and monitoring framework. Company also unveils additional innovations including general availability of Playwright Test and selects Playwright as its preferred testing and monitoring framework

Sentry's Frontend Tests: Migrating from Enzyme to React Testing Library

At Sentry, we practice continuous delivery, which means that code can be released as soon as it’s merged into the main branch. This allows us to iterate quickly on our product, making new features, bug fixes, configuration changes, and experiments available in production as frequently as possible. We merge over 700 pull requests a month.

Continuous Load Testing | A Developer's Guide

Continuous load testing is a powerful way of preparing for surges in traffic, without needing real users. Imagine you’re a software engineer working on a website that’s seen a recent surge in traffic. Despite initial testing indicating that the website should be capable of handling the increased load, the website crashes during peak hours. Load Testing is the process of simulating real-world usage of a website or application.