Contents

require 'spec_helper'

describe Shutl::Auth do
  subject { Shutl::Auth }

  let(:oauth_client) { mock 'oauth client' }

  before do
    Rack::OAuth2::Client.stub(:new).and_return oauth_client

    Shutl::Auth.config do |c|
      c.url           =  "http://localhost:3000"
      c.client_id     =  "QUOTE_SERVICE_CLIENT_ID"
      c.client_secret =  "QUOTE_SERVICE_CLIENT_SECRET"
    end
  end

  context 'successful request to authentication service' do
    before do
      oauth_client.stub(:access_token!).and_return 'token response'
    end

    specify do
      subject.access_token_response!.should == 'token response'
    end
  end

  describe 'retries on network error' do
    let(:oauth_client) do
      FailNTimesThenSucceed.new number_of_failures, 'token'
    end

    context 'succeed on third attempt' do
      let(:number_of_failures) { 2 }

      specify do
        Shutl::Auth.access_token_response!.should == 'token'
      end
    end

    context 'fail more than two times' do
      let(:number_of_failures) { 3 }

      specify do
        Shutl::Auth.access_token_response!.should be_nil
      end
    end

    class FailNTimesThenSucceed
      def initialize number_of_failures, access_token
        @number_of_failures = number_of_failures
        @access_token       = access_token
        @counter            = 0
      end

      def access_token!
        @counter += 1
        raise Errno::ECONNREFUSED if @counter <= @number_of_failures
        @access_token
      end
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
shutl_auth-0.8.5	spec/access_token_request_spec.rb
shutl_auth-0.8.4	spec/access_token_request_spec.rb
shutl_auth-0.8.3	spec/access_token_request_spec.rb
shutl_auth-0.8.2	spec/access_token_request_spec.rb
shutl_auth-0.8.1	spec/access_token_request_spec.rb
shutl_auth-0.8.0	spec/access_token_request_spec.rb