films-symfony-4-2/config/packages/framework.yaml

# see https://symfony.com/doc/current/reference/configuration/framework.html
framework:
    secret: '%env(APP_SECRET)%'
    #csrf_protection: true

    # Note that the session will be started ONLY if you read or write from it.
    session: true

    #esi: true
    #fragments: true

    http_client:
        scoped_clients:
            tmdb.client:
                base_uri: '%env(TMDB_URL)%'
                query:
                    language: 'fr'
                    #api_key: '%env(TMDB_APIKEY_V3)%'
                headers:
                    Authorization: 'Bearer %env(TMDB_APIKEY_V4)%'
                    Content-Type: 'application/json;charset=utf-8'
            mattermost.client:
                base_uri: '%env(resolve:MATTERMOST_URL)%'
                headers:
                    Authorization: 'Bearer %env(MATTERMOST_TOKEN)%'
                    Content-Type: 'application/json;charset=utf-8'

when@test:
    framework:
        test: true
        session:
            storage_factory_id: session.storage.factory.mock_file