spec/spec_helper.rb in pdfkit-0.3.3 vs spec/spec_helper.rb in pdfkit-0.4.0

@@ -3,9 +3,10 @@
 $LOAD_PATH.unshift(File.join(SPEC_ROOT, '..', 'lib'))
 require 'pdfkit'
 require 'rspec'
 require 'rspec/autorun'
 require 'mocha'
+require 'rack'
 
 RSpec.configure do |config|
   
   config.before do
     PDFKit.any_instance.stubs(:wkhtmltopdf).returns(