diff --git a/README.md b/README.md --- a/README.md +++ b/README.md @@ -32,10 +32,12 @@ To create a test environment and run tests, you should use the `./run` script at the root of the repository. This script wraps common `docker-compose` commands to provide better ergonomics and good testing defaults. +ohhhhh snap. + The test runner and all it's dependencies are contained in a Docker image. The state of your version-control-tools checkout is mounted into the container built from that image and tests are run inside the contianer using the source on your host's filesystem. To do this, a `.env` file must be created to tell the container about which user on the host system is running the tests.