"Testcontainers is an opensource library for providing lightweight, throwaway instances of common #databases, #Selenium web browsers, or anything else that can run in a Docker container."

En gros, on définit des tests unitaires qui démarrent des containers #docker - mais de manière programmatique. Genre :

redis = (
    DockerContainer("redis:5.0.3-alpine")
        .with_exposed_ports(6379)
)
redis.start()
wait_for_logs(redis, "Ready to accept connections")

Ouaip. C'est sexy ❤️