Did you make the containers in the test environment yourself or did the developers?

In a test environment, containers are usually created together: developers provide a Dockerfile and describe the necessary services, while QA specialists configure and run containers for automated testing.

In my experience, I have participated in creating and configuring containers for testing environments, including writing Dockerfiles, setting up docker-compose for integration tests, and ensuring service isolation. This allows for quick deployment of a stable environment identical to production and automating tests.

This approach improves test reproducibility and accelerates the development cycle.