As explained in the 2018 State of DevOps Report, high-performing software teams use key technical practices such as continuous testing, monitoring, and observability. We’re trying to shorten that learning loop. As a developer about to check in changes for a new feature, wouldn’t it be nice to know before you commit whether the changes will behave as desired, and whether they will break something else in the application? That would be the ultimate feedback loop!

Getting Feedback

Part of continuous testing is having automated test suites at various levels, such as unit, API, UI, testing various quality attributes, such as functionality, security, accessibility, performance. We run these tests in our pipelines. Unit-level tests give us quick feedback. Feedback from UI tests takes longer, but gives us more confidence in our product.