This article showcases how to test a Spring Web MVC HandlerInterceptor using JUnit 5 and Spring Boot. We'll discuss the value of unit tests to test a HandlerInterceptor
LaunchDarkly Java Testing and Local Development Hints
Philip Riecks
Feature flags offer a solution to decouple the deployment of a feature from its release. This can help us continuously deploy new changes without releasing features immediately to
Java Development on an Apple Sillicon (M1, M2, M3, ARM64)
Philip Riecks
It's been almost a year since I've bought the MacBook Pro M1 (arm64 processor) for my daily Java development as a freelance consultant. I had my first contact
Automatic Java Code Migration with OpenRewrite (Mockito Example)
Philip Riecks
Postponing a (major) dependency update for too long can harm our productivity in the long run as we might not be able to switch to a recent Java
Write Gatling Performance Tests with Java
Philip Riecks
Gatling is a performance testing tool to carry out load tests on applications. Gatling can spawn thousands of virtual users/clients over a single machine as it is built
Run Java Tests With Maven Silently (Only Log on Failure)
Philip Riecks
When running our Java tests with Maven they usually produce a lot of noise in the console. While this log output can help understand test failures, it's typically
AWS Lambda with Kotlin and Spring Cloud Function
Philip Riecks
AWS Lambda is a great technology to get your code up and running in a matter of minutes. I'm heavily using AWS Lambda for various automation and marketing
Testing Spring Boot Applications: Five Common Pitfalls
Philip Riecks
Learning how to test a Spring Boot application effectively can be a hurdle, especially for newcomers. Without a basic knowledge of Spring's dependency injection mechanism and what Spring
What the Heck Is the SpringExtension Used For?
Philip Riecks
I've seen a lot of confusion recently about the SpringExtension. When failing to get the context configuration for a test right, some developers randomly throw @ExtendWith(SpringExtension.class) to their
Maven Setup For Testing Java Applications
Philip Riecks
Starting with a new programming language is always exciting. However, it can be overwhelming as we have to get comfortable with the language, the tools, conventions, and the