require 'spec_helper'

describe Users::OmniauthCallbacksController do

  context ".find_authenticator" do
    it "fails if a provider is disabled" do
      SiteSetting.stubs("enable_twitter_logins?").returns(false)
      expect(lambda {
        Users::OmniauthCallbacksController.find_authenticator("twitter")
      }).to raise_error
    end

    it "fails for unknown" do
      expect(lambda {
        Users::OmniauthCallbacksController.find_authenticator("twitter1")
      }).to raise_error
    end

    it "finds an authenticator when enabled" do
      SiteSetting.stubs("enable_twitter_logins?").returns(true)
      expect(Users::OmniauthCallbacksController.find_authenticator("twitter")).not_to eq(nil)
    end

  end




  # let(:auth) { {info: {email: 'eviltrout@made.up.email', name: 'Robin Ward', uid: 123456789}, "extra" => {"raw_info" => {} } } }
  # let(:cas_auth) { { 'uid' => 'casuser', extra: { user: 'casuser'}  }  }

  # shared_examples_for "an authenticaton provider" do |provider|
  #   context "when #{provider} logins are disabled" do
  #     before do
  #       SiteSetting.stubs("enable_#{provider}_logins?").returns(false)
  #     end

  #     it "fails" do
  #       get :complete, provider: provider
  #       response.should_not be_success
  #     end

  #   end

  #   context "when #{provider} logins are enabled" do
  #     before do
  #       SiteSetting.stubs("enable_#{provider}_logins?").returns(true)
  #     end

  #     it "succeeds" do
  #       get :complete, provider: provider
  #       response.should be_success
  #     end

  #     context "and 'invite only' site setting is enabled" do
  #       before do
  #         SiteSetting.stubs(:invite_only?).returns(true)
  #       end

  #       it "informs the user they are awaiting approval" do
  #         xhr :get, :complete, provider: provider, format: :json

  #         expect(
  #           JSON.parse(response.body)['awaiting_approval']
  #         ).to be_true
  #       end
  #     end

  #   end

  # end

  # describe 'invalid provider' do

  #   it "fails" do
  #     request.env["omniauth.auth"] = auth
  #     get :complete, provider: 'hackprovider'
  #     response.should_not be_success
  #   end

  # end

  # describe 'twitter' do

  #   before do
  #     request.env["omniauth.auth"] = auth
  #   end

  #   it_behaves_like "an authenticaton provider", 'twitter'

  # end

  # describe 'facebook' do

  #   before do
  #     request.env["omniauth.auth"] = auth
  #   end

  #   it_behaves_like "an authenticaton provider", 'facebook'

  # end

  # describe 'cas' do

  #   before do
  #     request.env["omniauth.auth"] = cas_auth
  #   end

  #   it_behaves_like "an authenticaton provider", 'cas'

  #   describe "extracted user data" do
  #     before do
  #       SiteSetting.stubs(:enable_cas_logins?).returns(true)
  #     end

  #     subject {
  #       xhr :get, :complete, provider: 'cas', format: :json
  #       OpenStruct.new(JSON.parse(response.body))
  #     }

  #     context "when no user infos are returned by cas" do
  #       its(:username) { should eq 'casuser' }
  #       its(:name) { should eq 'casuser' }
  #       its(:email) { should eq 'casuser' } # No cas_domainname configured!

  #       context "when cas_domainname is configured" do
  #         before do
  #           SiteSetting.stubs(:cas_domainname).returns("example.com")
  #         end

  #         its(:email) { should eq 'casuser@example.com' }
  #       end
  #     end

  #     context "when user infos are returned by cas" do
  #       before do
  #         request.env["omniauth.auth"] = cas_auth.merge({
  #           info: {
  #             name: 'Proper Name',
  #             email: 'public@example.com'
  #             }
  #         })
  #       end

  #       its(:username) { should eq 'casuser' }
  #       its(:name) { should eq 'Proper Name' }
  #       its(:email) { should eq 'public@example.com' }
  #     end

  #   end

  # end


  # describe 'open id handler' do

  #   before do
  #     request.env["omniauth.auth"] = { info: {email: 'eviltrout@made.up.email'}, extra: {identity_url: 'http://eviltrout.com'}}
  #   end

  #   describe "google" do
  #     it_behaves_like "an authenticaton provider", 'google'
  #   end

  #   describe "yahoo" do
  #     it_behaves_like "an authenticaton provider", 'yahoo'
  #   end

  # end

  # describe 'github' do

  #   before do
  #     request.env["omniauth.auth"] = auth
  #   end

  #   it_behaves_like "an authenticaton provider", 'github'

  # end

  # describe 'persona' do

  #   before do
  #     request.env["omniauth.auth"] = auth
  #   end

  #   it_behaves_like "an authenticaton provider", 'persona'

  # end

  # describe 'oauth2' do
  #   before do
  #     Discourse.stubs(:auth_providers).returns([stub(name: 'my_oauth2_provider', type: :oauth2)])
  #     request.env["omniauth.auth"] = { uid: 'my-uid', provider: 'my-oauth-provider-domain.net', info: {email: 'eviltrout@made.up.email', name: 'Chatanooga'}}
  #   end

  #   describe "#create_or_sign_on_user_using_oauth2" do
  #     context "User already exists" do
  #       before do
  #         User.stubs(:find_by_email).returns(Fabricate(:user))
  #       end

  #       it "should create an OauthUserInfo" do
  #         expect {
  #           post :complete, provider: 'my_oauth2_provider'
  #         }.to change { Oauth2UserInfo.count }.by(1)
  #       end
  #     end
  #   end
  # end

end