Class: FactoryInspector::Inspector

Inherits:
Object
  • Object
show all
Defined in:
lib/factory_inspector.rb

Instance Method Summary collapse

Instance Method Details

#analyze(factory_name, start_time, finish_time, strategy) ⇒ Object

Callback for use by ActiveSupport::Notifications, not for end user use directly though it has to be public for ActiveSupport to see it.

  • factory_name

    Factory name

  • start_time

    The start time of the factory call

  • finish_time

    The finish time of the factory call

  • strategy

    The strategy used when calling the factory



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# File 'lib/factory_inspector.rb', line 49

def analyze(factory_name, start_time, finish_time, strategy)
  if not @reports.has_key? factory_name
    @reports[factory_name] = FactoryInspector::Report.new(factory_name)
  end
  @reports[factory_name].update(finish_time - start_time, strategy)
end

#generate_report(output_filename) ⇒ Object 



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# File 'lib/factory_inspector.rb', line 20

def generate_report(output_filename)
  file = File.open(output_filename, 'w')

  file.write "FACTORY INSPECTOR - #{@reports.values.size} FACTORIES USED\n"
  file.write "  FACTORY NAME                TOTAL  OVERALL   TIME PER  LONGEST   STRATEGIES\n"
  file.write "                              CALLS  TIME (s)  CALL (s)  CALL (s)            \n"
  @reports.sort_by{ |name,report| report.time_per_call_in_seconds }.reverse.each do |report_name, report|
    line = sprintf("  %-25.25s % 5.0d    %5.4f    %5.5f  %5.4f      %s\n",
                 report.factory_name,
                 report.calls,
                 report.total_time_in_seconds,
                 report.time_per_call_in_seconds,
                 report.worst_time_in_seconds,
                 report.strategies)
    file.write(line)
  end

  file.close
end

#start_inspection ⇒ Object 



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# File 'lib/factory_inspector.rb', line 13

def start_inspection
  @reports = {}
  ActiveSupport::Notifications.subscribe('factory_girl.run_factory') do |name, start_time, finish_time, id, payload|
    analyze(payload[:name], start_time, finish_time, payload[:strategy])
  end
end