behat.yml

default:
    paths:
        bootstrap: '%behat.paths.base%/tests/specs/contexts'
    formatter:
        name: 'pretty'
    extensions:
        Behat\MinkExtension\Extension:
            default_session: goutte
            goutte: ~
            javascript_session: selenium2
            selenium2: ~
frontend:
    paths:
        features: '%behat.paths.base%/tests/specs/features/frontend'
# the following you have to define in your "behat-local.yml"
#  extensions:
#    Behat\MinkExtension\Extension:
#      base_url: 'http://localhost:8080'
backend:
    paths:
        features: '%behat.paths.base%/tests/specs/features/backend'
# the following you have to define in your "behat-local.yml"
#  extensions:
#    Behat\MinkExtension\Extension:
#      base_url: 'http://localhost:8081'

imports:
    - 'behat-local.yml'