checker.feature

behat.yml

default:
  paths:
    features: 'features'
  extensions:
    Behat\MinkExtension\Extension:
      goutte: ~
      selenium2: ~
      base_url: http://google.co.in
    Drupal\DrupalExtension\Extension:
      blackbox: ~
  formatter:
    name: html
    parameters:
      output_path: behat_report.html

checker.feature

Feature:Check the existence of Sigin Link

 Scenario: Successfully seeing links on homepage
    Given I am on "/"
      Then I should see the link "Sign in"

 Scenario: Check Login Page
   Given I am on "/"
     When I click "Sign in"
     Then I should see "One account. All of Google."