require "minitest/autorun"

$LOAD_PATH.unshift File.dirname(__FILE__) + "/../lib"

require "sensitive"

ALPHABET = ("a".."z").reduce(:concat)

class TestSensitive < Minitest::Test
  def setup
    @s = Sensitive.new ALPHABET
  end

  def test_initialize
    assert_equal @s.to_s, "ab" + "*" * 22 + "yz"
  end

  def test_unwrap
    assert_equal @s.unwrap, ALPHABET
  end

  def test_using_a_different_mask_character
    s = Sensitive.new ALPHABET, ch: "x"
    assert_equal s.to_s, "ab" + "x" * 22 + "yz"
  end
end