https://github.com/brianmario/escape_utils test for '+' escaping

escape_test023.rb

# coding: utf-8
gem 'escape_utils', '0.2.3'
require 'rack'
require 'escape_utils'
require 'minitest/unit'

MiniTest::Unit.autorun

class EscapeTest023 < MiniTest::Unit::TestCase
  def test_rack_escape_and_unescape
    url = "https://www.yourmom.com/cgi-bin/session.cgi?sess_args=mcEA~!!#*YH*>@!U+"
    escaped_url   = Rack::Utils.escape(url)
    unescaped_url = Rack::Utils.unescape(escaped_url)
    assert_equal unescaped_url, url
  end

  def test_escape_utils_escape_and_unescape
    url = "https://www.yourmom.com/cgi-bin/session.cgi?sess_args=mcEA~!!#*YH*>@!U+"
    escaped_url   = EscapeUtils.escape_url(url)
    unescaped_url = EscapeUtils.unescape_url(escaped_url)
    assert_equal unescaped_url, url
  end

  def test_monkey_patched_rack_escape_and_unescape
    require 'escape_utils/url/rack' # to patch Rack::Utils
    url = "https://www.yourmom.com/cgi-bin/session.cgi?sess_args=mcEA~!!#*YH*>@!U+"
    escaped_url   = Rack::Utils.escape(url)
    unescaped_url = Rack::Utils.unescape(escaped_url)
    assert_equal unescaped_url, url
  end
end

escape_test024.rb

# coding: utf-8
gem 'escape_utils', '0.2.4'
require 'rack'
require 'escape_utils'
require 'minitest/unit'

MiniTest::Unit.autorun

class EscapeTest024 < MiniTest::Unit::TestCase
  def test_rack_escape_and_unescape
    url = "https://www.yourmom.com/cgi-bin/session.cgi?sess_args=mcEA~!!#*YH*>@!U+"
    escaped_url   = Rack::Utils.escape(url)
    unescaped_url = Rack::Utils.unescape(escaped_url)
    assert_equal unescaped_url, url
  end

  # bug?
  def test_escape_utils_escape_and_unescape
    url = "https://www.yourmom.com/cgi-bin/session.cgi?sess_args=mcEA~!!#*YH*>@!U+"
    escaped_url   = EscapeUtils.escape_url(url)
    unescaped_url = EscapeUtils.unescape_url(escaped_url)
    assert_equal unescaped_url, url
  end

  def test_monkey_patched_rack_escape_and_unescape
    require 'escape_utils/url/rack' # to patch Rack::Utils
    url = "https://www.yourmom.com/cgi-bin/session.cgi?sess_args=mcEA~!!#*YH*>@!U+"
    escaped_url   = Rack::Utils.escape(url)
    unescaped_url = Rack::Utils.unescape(escaped_url)
    assert_equal unescaped_url, url
  end
end

escape_test_orig.rb

# coding: utf-8
require 'rack'
require 'minitest/unit'

MiniTest::Unit.autorun

class EscapeTestOrig < MiniTest::Unit::TestCase
  def test_rack_escape_and_unescape
    url = "https://www.yourmom.com/cgi-bin/session.cgi?sess_args=mcEA~!!#*YH*>@!U+"
    escaped_url   = Rack::Utils.escape(url)
    unescaped_url = Rack::Utils.unescape(escaped_url)
    assert_equal unescaped_url, url
  end
end