/ docker-compose-test.yml
docker-compose-test.yml
 1  version: '2'
 2  services:
 3    test:
 4      extends:
 5        file: docker-compose-base.yml
 6        service: base
 7      entrypoint: /usr/bin/python
 8      command: manage.py test -v2
 9      env_file:
10          - conf/test.env
11    sut:
12      image: ubuntu
13      command: "true"