require "preamble"
require "text/double_metaphone"

require 'csv'

class DoubleMetaphoneTest < Test::Unit::TestCase

  def test_cases
    CSV.open(data_file_path('double_metaphone.csv'), 'r').to_a.each do |row|
      primary, secondary = Text::Metaphone.double_metaphone(row[0])

      assert_equal row[1], primary
      assert_equal row[2], secondary.nil?? primary : secondary
    end
  end

end