class Utils::LineFormatter

def close
  super
  @errors_lst.puts "\n#{?= * 75}\nFinished in #{format_duration(duration)}\n"
  @errors_lst.puts summary_line(example_count, failure_count, pending_count)
  @errors_lst.close
end

def dump_commands_to_rerun_failed_examples
end

def dump_failure_for_error_file(example)
  result = ''
  exception = example.execution_result[:exception]
  exception_class_name = exception_class_name_for(exception)
  result << "#{long_padding}Failure/Error: #{read_failed_line(exception, example).strip}\n"
  result << "#{long_padding}#{exception_class_name}:\n" unless exception_class_name =~ /RSpec/
  exception.message.to_s.split("\n").each { |line| result << "#{long_padding}  #{line}\n" } if exception.message
  result
end

def dump_failures
end

def dump_line_to_error_file(example)
  @errors_lst.flock File::LOCK_EX
  @errors_lst.puts "%s\n%3.3fs %s\n%s\n%s" % [
    location(example), run_time(example), example.full_description,
    Term::ANSIColor.uncolored(dump_failure_for_error_file(example)),
    (%w[ {{{ ] +
     format_backtrace(example.execution_result[:exception].backtrace, example) +
     %w[ }}} ]) * ?\n
  ]
ensure
  @errors_lst.flock File::LOCK_UN
end

def dump_pending
end

def example_failed(example)
  super
  dump_line_to_error_file(example)
  output.puts format_line(example)
  dump_failure_info(example)
end

def example_passed(example)
  super
  output.puts format_line(example)
end

def example_pending(example)
  super
  output.puts format_line(example)
end

def format_line(example)
  description =
    if ENV['VERBOSE'].to_i == 1
      example.full_description
    else
      example.description
    end
  args = [ location(example), run_time(example), description ]
  uncolored = "%s # S %3.3fs %s" % args
  uncolored = uncolored[0, Tins::Terminal.columns]
  case example.execution_result[:status]
  when 'passed'
    success_color(uncolored)
  when 'failed'
    failure_color(uncolored)
  when 'pending'
    pending_color(uncolored)
  else
    uncolored % args
  end
end

def location(example)
  RSpec::Core::Metadata::relative_path(example.location)
end

def run_time(example)
  example.execution_result[:run_time]
end

def start(example_count)
  super
  filename = 'errors.lst'
  output.puts "Storing error list in #{filename.inspect}: "
  @errors_lst = File.new(filename, 'w')
  @errors_lst.sync = true
end