Chef library helper test and error

gistfile1.txt

# spec/opsworks_spec.rb
require_relative '../spec_helper.rb'

describe OpsWorks::Helper do
  describe '#local?' do
    let(:recipe) { Object.new.extend(OpsWorks::Helper) }
    before do
      @run = ChefSpec::Runner.new.converge 'common::default'
    end
    context 'without opsworks' do
      it 'returns true' do
        expect(recipe.local?).to be true
      end
    end
  end
end

# libraries/opsworks.rb
module OpsWorks
  module Helper
    def local?
      node.key? 'opsworks'
    end
  end
end

# Test output
  1) OpsWorks::Helper#local? without opsworks returns true
     Failure/Error: expect(recipe.local?).to be true
     NameError:
       undefined local variable or method `node' for #<Object:0x007ff99a8689b8>
     # ./common/libraries/opsworks.rb:4:in `local?'
     # ./common/spec/libraries/opsworks_spec.rb:13:in `block (4 levels) in <top (required)>'