FEPCOS-J prototypically enables Java developers to realize networked systems without low-level network programming and to automatically build native executables by means of GraalVM. This post introduces the concept and gives you an example by rebuilding the source code explained in my previous posts. Please help me to make FEPCOS-J a Free/Libre and Open-Source Software (FLOSS). Introduction FEPCOS-J [1] enables a …

TL;DR : You can run a full Supabase instance inside Test Containers quite easily. See this repository. In my last article, I was listing a few attempts I had done at running tests against my Kotlin Supabase application. The way the Supabase-Kt library is built makes it hard to mock, and I ended up building a minimal Docker Compose setup …

Currently, I’m teaching JMS with Spring Boot at the University of Applied Science in Bern, Switzerland. We use Apache ActiveMQ Artemis as the JMS message broker. But how can we test our Spring Boot application? Testcontainers to the Rescue Currently, there is no Testcontainers Java module for ActiveMQ Artemis. As you can see in the Testcontainers GitHub repository, there is an active activemq branch that may …