functional error

gistfile1.rb

# acid_tests.rb
# Add another case:
# as you may see it not raises a logical error. it accepts multiple applications

describe "Two applications on the same server" do
  it "emulates a simple mail list and respond to ping pongs" do
    mailer.deliver_message(:from => "[email protected]",
                           :to   => "[email protected]")

    server.tick([Newman::Examples::SimpleList,Newman::Examples::PingPong])
    messages = mailer.messages 
    assert_equal true, messages.any? { |message| message.subject == "You are not subscribed" }
    assert_equal true, messages.any? { |message| message.subject == "unknown command" }
  end

end


# wrong server.rb
module Newman
  class << Server
    def tick(apps)           
      mailer.messages.each do |request|
        response = mailer.new_message(:to   => request.from, 
                                      :from => settings.service.default_sender)

        Array(apps).each do |a| 
          a.call(:request  => request, 
                 :response => response, 
                 :settings => settings)
        end

        response.deliver
      end
    end
  end
end

# right server.rb
module Newman
  class << Server
    def tick(apps)           
      mailer.messages.each do |request|
        Array(apps).each do |a| 
          response = mailer.new_message(:to   => request.from, 
                                      :from => settings.service.default_sender)
          a.call(:request  => request, 
                 :response => response, 
                 :settings => settings)
          response.deliver
        end
      end
    end
  end
end