my behat.yml

create-node.feature

Feature:

    @api
    Scenario: Create a node
      Given I am on the homepage
      And I am logged in as a user with the "administrator" role
      When I am viewing an "article" node with the title "My article"
      Then I should see the heading "My article"

gistfile1.txt

default:
  paths:
    features: 'features'
  extensions:
    Behat\MinkExtension\Extension:
      goutte: ~
      selenium2: ~
      show_cmd: '/Applications/Firefox.app/Contents/MacOS/firefox %s'
      base_url: http://localhost:8888/ambersandbox
    Drupal\DrupalExtension\Extension:
      blackbox: ~
      api_driver: 'drupal'
      drush:
        alias: 'local'
      drupal:
        drupal_root: '/Applications/MAMP/htdocs/ambersandbox'
      region_map:
        footer: "#footer"