version: '3.8'

services:
  postgres-test:
    image: postgres:15-alpine
    container_name: dbis_core_test_db
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: postgres
    ports:
      - "5434:5432"  # Use different port to avoid conflicts
    volumes:
      - postgres-test-data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 5s
      retries: 5
    command: postgres -c log_statement=all

volumes:
  postgres-test-data: