Chapter 5: Automated Acceptance Testing

1. Docker Registry is a stateless application server that stores Docker images.
2. Docker Hub is the best-known public Docker registry.
3. The convention is <registry_address>/<image_name>:<tag>.
4. The staging environment is the preproduction environment dedicated to integration and acceptance testing.
5. The following commands: docker build, docker login, and docker push.
6. They allow us to specify tests in a human-readable format, which helps with collaboration between businesses and developers.
7. Acceptance criteria (feature scenario specification), step definitions, test runner.
8. Acceptance test-driven development is a development methodology (seen as an extension of TDD) that says to always start the development process from the (failing) acceptance tests.