Explore Docker-based integration testing for Scala applications in this 30-minute conference talk from Scala Days. Compare sbt-docker-compose and testcontainers-scala as tools for mocking infrastructural dependencies in integration tests. Gain insights from real-world experiences using these tools in production-ready Scala applications. Examine the trade-offs between the two approaches, focusing on execution time and test design considerations. Learn valuable tips and practical advice to enhance your integration testing workflow, whether you're an experienced Scala developer or new to Docker-based testing. Discover how to leverage Docker containers effectively to improve the reliability and efficiency of your Scala application testing process.