Class: Suture::Surgeon::Auditor

Inherits:
Object
  • Object
show all
Includes:
Adapter::Log
Defined in:
lib/suture/surgeon/auditor.rb

Instance Method Summary collapse

Methods included from Adapter::Log

#log_debug, #log_error, #log_info, #log_warn, logger, reset!

Instance Method Details

#operate(plan) ⇒ Object 



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# File 'lib/suture/surgeon/auditor.rb', line 8

def operate(plan)
  scalpel = Suture::Util::Scalpel.new
  new_result = scalpel.cut(plan, :new)
  old_result = scalpel.cut(plan, :old)
  if !plan.comparator.call(old_result, new_result)
    log_warn <<-MSG.gsub(/^ {10}/,'')
      Seam #{plan.name.inspect} is set to :call_both the :new and :old code
      paths, but they did not match. The new result was: ```
        #{new_result.inspect}
      ```
      The old result was: ```
        #{old_result.inspect}
      ```
    MSG
    if plan.raise_on_result_mismatch
      raise Suture::Error::ResultMismatch.new(plan, new_result, old_result)
    end
  end
  new_result
end