compose-test.yaml

services:
    twitter-db:
        container_name: twitter-db
        image: postgres:16
        ports:
            - 5433:5432
        env_file:
            - .env
        volumes:
            - ./db:/docker-entrypoint-initdb.d/
        networks:
            - twitter_net
        environment:
            POSTGRES_USER: ${POSTGRES__USER}
            POSTGRES_DB: ${POSTGRES__DB}
            POSTGRES_PASSWORD: ${POSTGRES__PASSWORD}
        healthcheck:
            test: ["CMD-SHELL", "pg_isready -U ${POSTGRES__USER} -d ${POSTGRES__DB}"]
            interval: 5s
            timeout: 5s
            retries: 5

    twitter-red:
        container_name: twitter-red
        image: redis
        networks:
            - twitter_net
        healthcheck:
            test: ["CMD-SHELL", "redis-cli ping | grep PONG"]
            interval: 1s
            timeout: 3s
            retries: 5

    twitter-app:
        container_name: twitter-app
        build:
            context: ./app
        image: twitter-app
        ports:
            - 8000:8000
        env_file:
            - .env
        networks:
            - twitter_net
        depends_on:
            twitter-red:
                condition: service_healthy
            twitter-db:
                condition: service_healthy
        restart: always
        entrypoint: ["bash", "entrypoint.sh"]

    test:
        container_name: twitter-test
        image: twitter-app
        env_file:
            - .env
        networks:
            - twitter_net
        depends_on:
            twitter-red:
                condition: service_healthy
            twitter-db:
                condition: service_healthy
            twitter-app:
                condition: service_started
        entrypoint: ['pytest', '-s', '-v', '--disable-warnings']
        healthcheck:
            test: curl --fail http://twitter-app:8000/health/ || exit 1
            interval: 5s
            timeout: 30s
            retries: 5

networks:
    twitter_net:
        name: twitter_net