require File.expand_path("../../helper", __FILE__)

class QueryEscapeTest < Minitest::Test
  def test_basic_url
    assert_equal "http%3A%2F%2Fwww.homerun.com%2F", EscapeUtils.escape_url("http://www.homerun.com/")
  end

  def test_url_containing_tags
    assert_equal "fo%3Co%3Ebar", EscapeUtils.escape_url("fo<o>bar")
  end

  def test_url_containing_spaces
    assert_equal "a+space", EscapeUtils.escape_url("a space")
    assert_equal "a+++sp+ace+", EscapeUtils.escape_url("a   sp ace ")
  end

  def test_url_of_mixed_characters
    assert_equal "q1%212%22%27w%245%267%2Fz8%29%3F%5C", EscapeUtils.escape_url("q1!2\"'w$5&7/z8)?\\")
  end

  def test_url_with_multibyte_characters
    matz_name = "\xE3\x81\xBE\xE3\x81\xA4\xE3\x82\x82\xE3\x81\xA8" # Matsumoto
    assert_equal '%E3%81%BE%E3%81%A4%E3%82%82%E3%81%A8', EscapeUtils.escape_url(matz_name)
    matz_name_sep = "\xE3\x81\xBE\xE3\x81\xA4 \xE3\x82\x82\xE3\x81\xA8" # Matsu moto
    assert_equal '%E3%81%BE%E3%81%A4+%E3%82%82%E3%81%A8', EscapeUtils.escape_url(matz_name_sep)
  end

  def test_return_value_is_tagged_as_utf8
    str = "a+space"
    assert_equal Encoding.find('UTF-8'), EscapeUtils.escape_url(str).encoding
  end
end