What’s Different about Testing Serverless Applications?Serverless computing is a DevOps technique that uses cloud-provided runtimes to execute code components in a defined workflow. Testing is easier in some ways with this model, but more difficult in others. Let's dive into the ways testing serverless applications and components is different from traditional architecture.
5 Ways to Write Automated Tests EfficientlyWhen written clearly and concisely, automated tests can perform quality assessment that would take developers days or weeks to do manually. To maximize their effectiveness, you should compose these tests the best possible way. Here are five guidelines to write automated tests efficiently and increase their usefulness.
Preventing Boring Test Syndrome in Your AutomationBoring tests are easy to spot: A good rule is if you start feeling sleepy after a few minutes of looking at them. Although routine tests may still find quality issues, having to write them will not encourage a tester to be creative in challenging the application. Here are some ways to make tests more interesting.
5 Ways to Shift Performance Testing LeftPerformance testing is often a barrier to accelerating software delivery. Because you need a production-like environment, performance testing often waits until the entire application is complete. But you shouldn't wait until then to get started. You can begin testing earlier to reduce rework and address issues sooner.
Crowdsourced Testing: Give the People What They WantCrowdsourced testing is a great way to connect with users and ensure that the product idea, design, implementation, and nonfunctional elements meet their expectations—or, hopefully, even exceed them. But like any other test effort, crowdsourced testing is both a science and an art. Here's how to do it effectively.
Before You Buy That Test Tool, Answer These QuestionsTools are a normal part of testing jobs because they can amplify our ability to learn about product quality. It's a good idea to review new tools for automation, performance, or monitoring to see if some solution will help you test better. Before you even look at tools, though, there are two questions you should ask.
Leverage Your Actions to Get More Out of Test AutomationTest design can contribute greatly to how manageable and maintainable your automation is. Hiding detailed steps in actions makes their automation easier to maintain, and the high-level actions can be leveraged to define less common tests. Here's how you can write tests as a sequence of actions to improve coverage.
Visual Regression Testing: A Critical Part of a Mobile Testing StrategyDespite our best efforts to replicate customers' behavior in our test automation suites, teams often forget about nonfunctional requirements. An important one is visual perception—how users see and feel each application they use. Visual regression testing can fill a significant gap in user experience expectations.
