require('src/janitor')
require('test/unit')

class JanitorTest < Test::Unit::TestCase
  
  def test_new_files_dont_get_cleaned
    j = Janitor.new()
    
    File.open('test/fixtures/dummy/dummy-1.txt', 'w') do |f|
      f << 'dfhdsgfhsdywerhdf'
    end

    File.open('test/fixtures/dummy/dummy-2.txt', 'w') do |f|
      f << 'gjkh983yfhufg'
    end

    assert(true, File.file?('test/fixtures/dummy/dummy-1.txt'))
    assert(true, File.file?('test/fixtures/dummy/dummy-2.txt'))

    j.clean_directory('test/fixtures/dummy', 1)

    assert(true, File.file?('test/fixtures/dummy/dummy-1.txt'))
    assert(true, File.file?('test/fixtures/dummy/dummy-2.txt'))

    File.delete('test/fixtures/dummy/dummy-1.txt')
    File.delete('test/fixtures/dummy/dummy-2.txt')
  end

  
  def test_get_temporary_directories_unique
    j = Janitor.new()
    j.apache_vhosts_directory = 'test/fixtures/'
    tmp_dirs = j.get_temporary_directories()
    assert(true, tmp_dirs.include?('/tmp'))
    assert(true, tmp_dirs.include?('/var/www/example.com/www/tmp'))
    assert_equal(2, tmp_dirs.length)
  end


  def test_get_temporary_directories_non_unique
    j = Janitor.new()
    j.apache_vhosts_directory = 'test/fixtures/'
    tmp_dirs = j.get_temporary_directories(false)
    assert(true, tmp_dirs.include?('/tmp'))
    assert(true, tmp_dirs.include?('/var/www/example.com/www/tmp'))
    assert_equal(8, tmp_dirs.length)
  end


  def test_non_directory_returns_no_paths
    j = Janitor.new()
    j.apache_vhosts_directory = 'test/fixtures/WHARRGHARBL'
    tmp_dirs = j.get_temporary_directories()
    assert_equal(0, tmp_dirs.length)
  end
  
end