shoulda + webrat + authlogic (+ OpenID)

open_id_authentication_mock.rb

# originaly from: http://209.85.129.132/search?q=cache:xI4xvFsZlWgJ:www.northpub.com/articles/2007/04/02/testing-openid-support+rails+mocks&cd=3
module OpenIdAuthentication

  protected

  def authenticate_with_open_id(identity_url = params[:openid_url], fields = {}) #:doc:
#    identity_url = normalize_url(identity_url)
    if User.find_by_openid_identifier(identity_url)
      yield Result[:successful], identity_url
    else
      logger.info "OpenID authentication failed: #{identity_url}"
      yield Result[:failed], identity_url, nil
    end
  end

end

signup_test.rb

require File.dirname(__FILE__) + '/../test_helper'

class SignupTest < ActionController::IntegrationTest

  context 'User' do
    setup do
      @user = Factory(:user)
    end

    should 'be able to login with a valid OpenID' do
      visit '/'
      assert_equal '/user_session/new', path
      fill_in 'OpenID', :with => @user.openid_identifier
      click_button 'Login'
      assert_equal '/', path
      assert_equal 'Wellcome!', flash[:notice]
    end

    should 'be denied access with an invalid OpenID' do
      visit '/'
      assert_equal '/user_session/new', path
      fill_in 'OpenID', :with => "https://bad_openid_identifier.com"
      click_button 'Login'
      assert_equal '/user_session', path
    end
  end

end