ohtuilmo/compose.local-test.yaml

services:
  db:
    image: postgres:16-alpine
    environment:
      - POSTGRES_PASSWORD=postgres
      - POSTGRES_DB=test_postgres
    container_name: test-db
    profiles: [db, test-setup, backend-test, cypress]
    ports:
      - 5432:5432
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 1s
      timeout: 10s
      retries: 60
    volumes:
    # Uses a tmpfs volume to make tests extremely fast. The data in test
    # databases is not persisted across restarts, nor does it need to be.
    - type: tmpfs
      target: /data/test

  migrate-db:
    build:
      context: './backend'
      dockerfile: Dockerfile.dev
    restart: no
    profiles: [db]
    depends_on:
      db:
        condition: service_healthy
    volumes:
      - ./backend:/usr/src/app
      - /usr/src/app/node_modules
    environment:
      - DATABASE_URL=postgres://postgres:postgres@db:5432/test_postgres
      - SECRET=testsecret
      - EMAIL_ENABLED=false
      - PORT=3001
    command:
      - /bin/sh
      - -c
      - |
        cd /usr/src/app
        npm install
        npm run db:create
        npm run db:migrate

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile.dev
    command:
      - /bin/sh
      - -c
      - |
        npm run db:migrate
        npm run db:seed:all
        npm run watch:test
        while ! curl -fsS http://localhost:3001/api >/dev/null; sleep 1; done
        echo "Test setup is now up!"
    expose:
      - 3001
    volumes:
      - ./backend:/usr/src/app
      - /usr/src/app/node_modules
    environment:
      - PORT=3001
      - SECRET=yoursecrethere
      - EMAIL_ENABLED=false
      - DATABASE_URL=postgres://postgres:postgres@db:5432/test_postgres
    container_name: test-backend
    profiles: [test-setup, cypress]
    depends_on:
      db:
        condition: service_healthy

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile.dev
    command: npm run dev
    ports:
      - 3002:3000
    volumes:
      - ./frontend:/usr/src/app
      - /usr/src/app/node_modules
    container_name: test-frontend
    profiles: [test-setup, cypress]
    depends_on:
      - backend
      - db

  backend-test:
    build:
      context: './backend'
      dockerfile: Dockerfile.dev
    profiles: [backend-test]
    restart: no
    depends_on:
      db:
        condition: service_healthy
    volumes:
      - ./backend:/usr/src/app
      - /usr/src/app/node_modules
    environment:
      - DATABASE_URL=postgres://postgres:postgres@db:5432/test_postgres
      - SECRET=testsecret
      - EMAIL_ENABLED=false
      - PORT=3001
    command:
      - /bin/sh
      - -c
      - |
        cd /usr/src/app
        npm install
        npm run db:migrate
        npm run test
  
  cypress:
    image: cypress/included:13.8.0
    container_name: cypress
    profiles: [cypress]
    volumes:
      - ./frontend/e2e:/e2e
      - ./frontend/cypress.config.js:/cypress.config.js
    environment:
      - CYPRESS_baseUrl=http://frontend:3000
      - CYPRESS_VIDEO=false
    depends_on:
      - db
      - backend
      - frontend