InfoQ recently sat down with Joan Wrabetz, CTO at Quali, and discussed the role ‘cloud sandboxes’ can take within the modern software development lifecycle (SDLC). Cloud sandboxes allow a user to create and publish replicas of infrastructure and application configurations for on-demand usage. The primary use cases for cloud sandboxes include development and quality assurance testing.
At the sixth ‘Agile on the Beach’ conference, held in Cornwall, UK, several leading practitioners of agile software delivery presented the state-of-the-art and emerging trends within this domain. Key takeaways included the value of the scientific method to drive change; the use of Continuous Delivery (CD) for improving safety and speed; and the power of cognitive bias during the user testing.
Continuous deployment results in a higher sense of responsibility and better quality of deployments, argues Paul de Raaij, technical pathfinder at Coolblue. Coding standards prevent your code base from becoming a mess, automated inspections are great for tedious and boring checks, and manual checks are great for checking if the logic or use of code actually makes sense.
WireMock v2, an API mocking and service virtualisation tool, has been released. Core enhancements include improved request verification failure reporting, the ability to create custom request matching logic (including the use of Java 8 lambdas), randomly distributed delays (currently with uniform and lognormal distributions), and matching on cookies and basic auth headers.
Android Studio 2.0 comes with several new features and improvements: Instant Run, integration with a Google service for testing on real devices, faster emulator, faster builds, GPU profiler and debugger, support for deep linking and others.
At QCon London 2016 Peter Alvaro and Kolton Andrus shared lessons learned from a fruitful collaboration between academia and industry, which ultimately resulted in the creation of a novel method for automating failure injection testing at Netflix. Core learnings included: work backwards from what you know; meet in the middle; and adapt the theory to the reality.
InfoQ interviewed Boris Modylevsky about the importance of measuring code quality and how measurements can be used to improve quality, integrating static code analysis in continuous integration, testing coverage and test automation, and the benefits that continuous integration with integrated code analysis and test coverage can bring.
InfoQ recently sat down with Steve Smith and discussed the ideas behind his recent blog post “End-to-End Testing Considered Harmful”. Smith talked about release testing being a form of ‘risk management theatre’, discussed the benefit of unit and acceptance testing, and stressed the value of monitoring at runtime versus the typically fragile and slow-running implementation of end-to-end testing.
Device fragmentation can be a serious hindrance to providing great mobile user experiences. A review of the most common issues faced by developers.
James Lyndsay did a workshop titled "a nest of tests" at the Agile Testing Days 2015. In this workshop he explored how you can design large collections of tiny tests and visualize their output to test systems, and showed how tools can help you to do it. InfoQ interviewed him about this testing approach.
At DockerCon EU 2015, Laura Frank presented “Stop Being Lazy, and Test Your Software”. Frank proposed that testing software is necessary, no matter the size or status of your company, and introducing Docker to the development workflow can assist with writing and running testing frameworks more efficiently, and ultimately facilitate the delivery of high quality software products to customers.
Should you rebuilding or refactoring software?An interview with Wouter Lagerweij about what it is that makes refactoring so difficult, if rebuilding software is less risky than refactoring, and how continuous delivery fits with rebuilding software.
Twitter has open sourced Diffy, an automated testing tool used in production for discovering potential bugs in new code running on Apache Trift and other HTTP-based services.
Amazon has introduced its new AWS Device Farm, a mobile test farm targeting the Android and Fire OS ecosystem that provides a growing collection of more than 200 unique environments, says Amazon, and integration with major testing automation frameworks and CI systems.
The software testing practices and mindset have radically changed since the early days of Agile and Lean. Software testing practices and mindset are an inseparable part of DevOps culture.