NelmioApiDocBundle/Tests/Fixtures/app/config/dunglas_api.yml

doctrine:
    dbal:
        driver:                      "pdo_sqlite"
        path:                        "%kernel.cache_dir%/db.sqlite"
        charset:                     "UTF8"

    orm:
        auto_generate_proxy_classes: "%kernel.debug%"
        auto_mapping:                true

framework:
    router:        { resource: "%kernel.project_dir%/config/dunglas_api_routing.yml" }

dunglas_api:
    title:       API
    description: Test API

services:
    dunglas_api.popo:
        parent:    api.resource
        arguments: [ Nelmio\ApiDocBundle\Tests\Fixtures\Model\Popo ]
        tags:      [ { name: api.resource } ]