fakeweb_helpers.rb

module FakewebHelpers
  # Make sure nothing gets out (IMPORTANT)
  FakeWeb.allow_net_connect = false

  # Turns a fixture file name into a full path
  def fixture_file(filename)
    return '' if filename == ''
    File.expand_path(Rails.root.to_s + '/features/fixtures/' + filename)
  end

  # Convenience methods for stubbing URLs to fixtures
  def stub_get(url, filename)
    FakeWeb.register_uri(:get, url, :response => fixture_file(filename))
  end

  def stub_post(url, filename)
    FakeWeb.register_uri(:post, url, :response => fixture_file(filename))
  end

  def stub_any(url, filename)
    FakeWeb.register_uri(:any, url, :response => fixture_file(filename))
  end
end

World(FakewebHelpers)

omnisocial_sign_in.feature

Feature: Sign in
  In order to get access to protected sections of the site
  A user
  Should be able to sign in

    Scenario: User logs in successfully using Twitter Oauth
      Given no user exists with a Twitter account of "heisenthought"
      And I sign in from Twitter with the user "heisenthought" # This is the money step!
      Then I should be on the home page
      When I go to the contests page
      Then I should see "Hello, heisenthought!"

omnisocial_steps.rb

When /^I sign in from Twitter with the user "([^"]*)"$/ do |login|
  stub_post('https://api.twitter.com/oauth/request_token', 'request_token')
  stub_post('https://api.twitter.com/oauth/access_token', 'access_token')
  stub_get('https://api.twitter.com/1/account/verify_credentials.json', "verify_#{login}_credentials.json")
  
  visit "/auth/twitter"
  visit "/auth/twitter/callback"
  
  store_model("user", login, User.with_login(login)) # pickle
end

request_token

HTTP/1.1 200 OK

oauth_token=8ld9IZyxQeVrFZXFDOZH5tAwj6vzJYuLQpl0WUEYtWXc&oauth_token_secret=x6qpRnlEmW9zJbQn4PQVVeVG8KZLPEx6A0TOebgwcuA&oauth_callback_confirmed=true

verify_heisenthought_credentials.json

HTTP/1.1 200 OK

{
  "profile_sidebar_fill_color": "0e1621",
  "profile_background_tile": false,
  "name": "Marc Chung",
  "profile_sidebar_border_color": "454b52",
  "profile_image_url": "http:\/\/a3.twimg.com\/profile_images\/768477835\/me-linkedin-30a16c5_normal.jpg",
  "location": "Arizona",
  "created_at": "Wed Aug 20 04:23:31 +0000 2008",
  "id_str": "15913931",
  "profile_link_color": "cb9934",
  "follow_request_sent": false,
  "contributors_enabled": false,
  "url": "http:\/\/marcchung.com",
  "favourites_count": 285,
  "utc_offset": -25200,
  "id": 15913931,
  "profile_use_background_image": true,
  "listed_count": 84,
  "followers_count": 799,
  "protected": false,
  "profile_text_color": "575e61",
  "lang": "en",
  "geo_enabled": false,
  "profile_background_color": "181c1f",
  "notifications": false,
  "time_zone": "Arizona",
  "verified": false,
  "description": "Woohoo. I'm getting married.",
  "friends_count": 599,
  "profile_background_image_url": "http:\/\/a3.twimg.com\/profile_background_images\/96118017\/tcchalk_578_9428.jpg",
  "statuses_count": 3343,
  "status": {
    "coordinates": null,
    "favorited": false,
    "truncated": false,
    "created_at": "Sun Oct 31 06:09:04 +0000 2010",
    "id_str": "29252665233",
    "in_reply_to_user_id_str": "637113",
    "text": "@RobotDeathSquad HEISENTHOUGHT ANGRY AT CEREMONY WITH TESTING OAUTH",
    "contributors": null,
    "id": 29252665233,
    "in_reply_to_status_id_str": "29251616538",
    "retweet_count": null,
    "geo": null,
    "retweeted": false,
    "in_reply_to_user_id": 637113,
    "source": "web",
    "in_reply_to_screen_name": "RobotDeathSquad",
    "place": null,
    "in_reply_to_status_id": 29251616538
  },
  "following": false,
  "show_all_inline_media": false,
  "screen_name": "heisenthought"
}