ruby--ruby/spec/ruby/library/pathname/empty_spec.rb

require_relative '../../spec_helper'
require 'pathname'

describe 'Pathname#empty?' do
  before :all  do
    @file = tmp 'new_file_path_name.txt'
    touch @file
    @dir = tmp 'new_directory_path_name'
    Dir.mkdir @dir
  end

  after :all do
    rm_r @file
    rm_r @dir
  end

  it 'returns true when file is not empty' do
    Pathname.new(__FILE__).empty?.should be_false
  end

  it 'returns false when the directory is not empty' do
    Pathname.new(__dir__).empty?.should be_false
  end

  it 'return true when file is empty' do
    Pathname.new(@file).empty?.should be_true
  end

  it 'returns true when directory is empty' do
    Pathname.new(@dir).empty?.should be_true
  end
end