tags for omniauth: @fake_google_user etc.

Cucumber: test omniauth login

Feature: Authentication

  @fake_facebook_user
  Scenario: I log in with my facebook account
    Given I just arrived to the Website
    And I log in using facebook
    Then I see the Home Page

login_steps.rb

Given(/^I just arrived to the Website$/) do
  visit root_url
end

Given(/^I log in using facebook$/) do
  click_link 'Facebook'
end

Then(/^I see the Home Page$/) do
  current_url.should == root_url
  page.should have_content('WELCOME')
end

omniauth.rb

# to be put in features/support/omniauth.rb

# mostly identical to http://pivotallabs.com/testing-omniauth-based-login-via-cucumber
# modified to generate several tags at once: @fake_twitter_user, @fake_google_user etc.

def fake_auth(user)
  {
    :provider => user.provider,
    :uid => user.uid,
    :user_info => {"email"=>user.email, "name"=>user.first_name}
  }
end

%w{twitter facebook google}.each do |provider|

  Before("@fake_#{provider}_user") do
      @social_user = FactoryGirl.create "#{provider}_user"
      OmniAuth.config.test_mode = true
      provider = 'google_oauth2' if provider == 'google'
      OmniAuth.config.mock_auth[provider.to_sym] = fake_auth(@social_user)
  end

  After("@fake_#{provider}_user") do
    @social_user.destroy
    OmniAuth.config.test_mode = false
  end

end

user_factory.rb

FactoryGirl.define do

  factory :user do
    sequence(:email) { |n| "test.user#{n}@example.com" }
    
    factory :password_user do
      password 'testpassword'
      password_confirmation 'testpassword'
    end

    # define twitter_user, facebook_user and google_user
    %w{twitter facebook google}.each do |provider|
      factory "#{provider}_user" do
        before :create do |user|
          user.provider = (provider == 'google') ? 'googe_oauth2' : provider
          user.uid = '12345'
        end
      end
    end

  end
  
end