func & unit test gitlab yml config

.gitlab-ci.yml

stages:
  - test
  - deploy

UnitTest:
  image: python:3.6
  stage: test
  before_script:
    - apt-get update -qq && apt-get install -y -qq chromedriver
    - pip install -r requirements.txt
    - python manage.py migrate
    - python manage.py collectstatic --no-input
    - python manage.py runserver 8000 &
  when: on_success
  script:
    - coverage run --include='./*' manage.py test
    - coverage report -m

Deployment:
  image: ruby:2.4
  stage: deploy
  before_script:
    - gem install dpl
    - wget -qO- https://cli-assets.heroku.com/install-ubuntu.sh | sh
  script:
    - dpl --provider=heroku --app=$HEROKU_APPNAME --api-key=$HEROKU_APIKEY
    - export HEROKU_API_KEY=$HEROKU_APIKEY
    - heroku run --app $HEROKU_APPNAME migrate
  environment:
    name: production
    url: $HEROKU_APP_HOST

tests.py

def setUp(self):
        super(Story6FunctionalTest, self).setUp()
        chrome_options = webdriver.chrome.options.Options()
        chrome_options.add_argument('--no-sandbox')
        chrome_options.add_argument('--headless')
        self.selenium  = webdriver.Chrome(chrome_options=chrome_options)
        self.selenium.implicitly_wait(25)