Rails Integration Test Bugfix for Metal and Rack Applications

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Blog » Rails Integration Test Bugfix for Metal and Rack Applications

Posted on 1252628111|%A: %d %B, %Y|agohover

I am using Sinatra to write Metal for my Rails Applications and using Webrat to test all. But it does not matter, there is a bug that prevents the integration tests of all rack applications as well as Metals inside a Rails project. Including this little patch inside 'test_helper.rb' fixes the problem.

module Rack
  module Utils
    class HeaderHash
      puts "Rack::Utils::HeaderHash bug fix on #replace"
      def replace other
        self.clear
        other.each  { |k,v| self[k] = v }
      end
    end
  end
end

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