Support testcontainers (expose Docker API)

[omerlh]

What is the problem you're trying to solve?.
Testcontainers is a pretty common testing framework for many languages allowing to easily using containers inside tests.

Describe the feature you'd like
Testcontainer can support alternative docker server docker host. It will be nice to have finch expose the same API.

[jwalsh2me]

Supporting localstack would also be nice too! LocalStack

[mdelapenya]

Hi from Testcontainers for Go! 👋 You are probably interested in taking a look at the Docker host detection for Go: https://golang.testcontainers.org/features/configuration/#docker-host-detection