Tag: testing

All the articles with the tag "testing".

• Stop Guessing Your GraalVM Native Image Metadata

  Published:Mar 31, 2026 |  at 12:00 PM

  How to use the native-image tracing agent with Testcontainers integration tests to automatically generate accurate GraalVM native image metadata — and how to iterate when new reflection errors appear.

• The Ultimate Guide to Spring Boot 4 Migration

  Published:Feb 16, 2026 |  at 12:00 PM

  A comprehensive, practical guide to migrating from Spring Boot 3.x to 4.0 — covering Gradle 9, Jackson 3, starter renames, testing changes, and everything in between.

• Why you should use Instancio in 2026

  Published:Jan 1, 2026 |  at 05:00 AM

  An introduction to Instancio and why it's the best testing library you're not using yet