Imagemagick support for circleci tests with rspec gem when using Ruby on Rails API application

config.yml

version: 2.1

orbs:
  ruby: circleci/ruby@1.0
  node: circleci/node@2
jobs:
  build:
    docker:
      - image: cimg/ruby:3.0.0-node # use a tailored CircleCI docker image.
    steps:
  test:
    parallelism: 3
    docker:
      - image: cimg/ruby:3.0.0-node
      - image: postgres:14.1
        environment:
          POSTGRES_USER: rails_circle
          POSTGRES_DB: rails_circle_test
          POSTGRES_PASSWORD: rails_circle
          POSTGRES_HOST: 127.0.0.1
    environment:
      BUNDLE_JOBS: "3"
      BUNDLE_RETRY: "3"
      PGHOST: 127.0.0.1
      PGUSER: rails_circle
      PGPASSWORD: rails_circle
      RAILS_ENV: test
    steps:
      - run:
          name: Wait for DB
          command: dockerize -wait tcp://localhost:5432 -timeout 1m
      - run:
          name: Database setup
          command: bundle exec rails db:schema:load --trace
      - run: sudo apt-get update && sudo apt-get install python3-pip groff-base
      - run: sudo apt-get install imagemagick libmagickcore-dev libmagickwand-dev
      - run: sudo apt-get install libjpeg-dev libpng-dev libtiff-dev libwebp-dev
      - run: sudo apt-get install ffmpeg
      # Run rspec in parallel
      - run: 
          name: Run tests
          command: bundle exec rspec
workflows:
  version: 2
  build_and_test:
    jobs:
      - build
      - test:
          requires:
            - build