endpoints.json.erb_spec.rb

require 'spec_helper'

describe 'v1/endpoints/index', formats: [ :json ] do
  let(:endpoint) { 'http://battle-server-mock.herokuapp.com/1' }
 
  describe 'Endpoints API Representation' do
    before { render }

    let(:json) { ActiveSupport::JSON.decode(rendered) }

    subject { json }

    it { should include('url') }

    describe 'url' do
      subject { json['url'] }

      it { should eql(endpoint) }

    end
  end
end

# Failure/Error: it { should eql(endpoint) }
       
#     expected: "http://battle-server-mock.herokuapp.com/1"
#      got: nil
       
#     (compared using eql?)