Contents

require 'spec_helper'

describe Shutl::Auth::Authenticator do
  subject { described_class.new opts }

  let(:token)       { 'abcd' }
  let(:spare_token) { '1234' }
  let(:access_token_request) { stub :access_request }

  let(:opts) do
    {
      client_id:     "QUOTE_SERVICE_CLIENT_ID",
      client_secret: "QUOTE_SERVICE_CLIENT_SECRET",
      url:            "http://localhost:3000"
    }
  end

  before do
    Shutl::Auth.cache.write(:access_token, nil)

    Shutl::Auth::AccessTokenRequest.stub(:new).and_return(access_token_request)
    access_token_request.stub(:access_token).and_return(token, spare_token)
  end

  describe 'access_token' do
    it 'requests the token' do
      subject.access_token.should == token
    end

    it 'caches the token' do
      subject.access_token

      subject.access_token.should == token
    end
  end

  describe 'authenticated_request' do
    it 'execute the block' do
      block = -> { 'test' }

      result = subject.authenticated_request &block

      result.should == 'test'
    end

    it 'retries if the block raise an UnauthorizedAccess' do
      call = 0
      block = -> do
        t = subject.access_token
        if call == 0
          call += 1
          raise Shutl::UnauthorizedAccess
        end
        t
      end

      result = subject.authenticated_request &block

      result.should == spare_token
    end

    it 'caches the token' do
      block = -> { subject.access_token }

      2.times { subject.authenticated_request &block }

      Shutl::Auth.cache.read(:access_token).should == token
    end
  end

  describe 'token cache' do
    subject { described_class.new(opts.merge(cache_key: :an_other_cache)) }

    it 'caches the token with the provided value' do
      block = -> { subject.access_token }

      2.times { subject.authenticated_request &block }

      Shutl::Auth.cache.read(:an_other_cache).should == token
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
shutl_auth-0.9.3	spec/unit/authenticator_spec.rb
shutl_auth-0.9.2	spec/unit/authenticator_spec.rb
shutl_auth-0.9.1	spec/unit/authenticator_spec.rb
shutl_auth-0.9.0	spec/unit/authenticator_spec.rb