Module: TestProf::FactoryProf::Printers::Simple

Extended by:
Logging
Defined in:
lib/test_prof/factory_prof/printers/simple.rb

Overview

:nodoc: all

Constant Summary

Constants included from Logging

Logging::COLORS

Class Method Summary collapse

Methods included from Logging

log

Class Method Details

.dump(result, start_time:, threshold:, truncate_names:) ⇒ Object 



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# File 'lib/test_prof/factory_prof/printers/simple.rb', line 12

def dump(result, start_time:, threshold:, truncate_names:)
  return log(:info, "No factories detected") if result.raw_stats == {}
  msgs = []

  total_run_time = TestProf.now - start_time
  total_count = result.stats.sum { |stat| stat[:total_count] }
  total_top_level_count = result.stats.sum { |stat| stat[:top_level_count] }
  total_time = result.stats.sum { |stat| stat[:top_level_time] }
  total_uniq_factories = result.stats.map { |stat| stat[:name] }.uniq.count

  table_indent = 3
  variations_indent = 2
  max_name_length = result.stats.map { _1[:name].length }.max
  max_variation_length = result.stats.flat_map { _1[:variations] }.select(&:present?).map { _1[:name].length }.max || 0
  name_column_length = truncate_names ? 20 : ([max_name_length, max_variation_length].max + variations_indent)

  msgs <<
    <<~MSG
      Factories usage

       Total: #{total_count}
       Total top-level: #{total_top_level_count}
       Total time: #{total_time.duration} (out of #{total_run_time.duration})
       Total uniq factories: #{total_uniq_factories}
    MSG

  msgs << format(
    "%#{table_indent}s%-#{name_column_length}s %8s %12s %13s %16s %17s",
    "", "name", "total", "top-level", "total time", "time per call", "top-level time"
  )
  msgs << ""

  result.stats.each do |stat|
    next if stat[:total_count] < threshold

    msgs << formatted(
      table_indent,
      name_column_length,
      truncate_names,
      stat
    )

    # move other variation ("[...]") to the end of the array
    sorted_variations = stat[:variations].sort_by.with_index do |variation, i|
      (variation[:name] == "[...]") ? stat[:variations].size + 1 : i
    end
    sorted_variations.each do |variation_stat|
      next if variation_stat[:total_count] < threshold

      msgs << formatted(
        table_indent + variations_indent,
        name_column_length - variations_indent,
        truncate_names,
        variation_stat
      )
    end
  end

  log :info, msgs.join("\n")
end