Grape helper mock example

Grape helper mock example

require 'spec_helper'
require 'myapi'

describe API::MyAPI do
  include Rack::Test::Methods

  def app
    API::MyAPI
  end

  subject { Class.new(API::MyAPI) }

  shared_context 'authorized' do
    before do 
        subject.helpers do
          def logged_in?
            true
          end
        end
    end
  end

  context 'authorized' do
    include_context 'authorized'

    it 'checks if user is authorized' do
      subject.get('/auth') do
        logged_in?
      end

      get '/auth'
      last_response.body.should be_true
    end           
  end
end