Testcontainers-kafka-example Apr 2026

: Add the testcontainers and specific kafka module (e.g., org.testcontainers:kafka ) to your build manager (Maven or Gradle).

: Run tests where the application interacts with the real broker. Testcontainers automatically cleans up the container after the tests conclude. The best way to use Testcontainers with Spring Boot testcontainers-kafka-example

: Use methods like getBootstrapServers() to retrieve the dynamically assigned port and map it to your application's configuration (e.g., spring.kafka.bootstrap-servers ). : Add the testcontainers and specific kafka module (e