Contents

# encoding: UTF-8
require File.expand_path("../common", __FILE__)

if ENCODING_AWARE_RUBY
  class HTMLEntities::Ruby19Test < Test::Unit::TestCase

    def test_should_encode_ascii_to_ascii
      s = "<elan>".encode(Encoding::US_ASCII)
      assert_equal Encoding::US_ASCII, s.encoding

      t = HTMLEntities.new.encode(s)
      assert_equal "&lt;elan&gt;", t
      assert_equal Encoding::US_ASCII, t.encoding
    end

    def test_should_encode_utf8_to_utf8_if_needed
      s = "<élan>"
      assert_equal Encoding::UTF_8, s.encoding

      t = HTMLEntities.new.encode(s)
      assert_equal "&lt;élan&gt;", t
      assert_equal Encoding::UTF_8, t.encoding
    end

    def test_should_encode_utf8_to_ascii_if_possible
      s = "<elan>"
      assert_equal Encoding::UTF_8, s.encoding

      t = HTMLEntities.new.encode(s)
      assert_equal "&lt;elan&gt;", t
      assert_equal Encoding::US_ASCII, t.encoding
    end

    def test_should_encode_other_encoding_to_utf8
      s = "<élan>".encode(Encoding::ISO_8859_1)
      assert_equal Encoding::ISO_8859_1, s.encoding

      t = HTMLEntities.new.encode(s)
      assert_equal "&lt;élan&gt;", t
      assert_equal Encoding::UTF_8, t.encoding
    end

    def test_should_decode_ascii_to_utf8
      s = "&lt;&eacute;lan&gt;".encode(Encoding::US_ASCII)
      assert_equal Encoding::US_ASCII, s.encoding

      t = HTMLEntities.new.decode(s)
      assert_equal "<élan>", t
      assert_equal Encoding::UTF_8, t.encoding
    end

    def test_should_decode_utf8_to_utf8
      s = "&lt;&eacute;lan&gt;".encode(Encoding::UTF_8)
      assert_equal Encoding::UTF_8, s.encoding

      t = HTMLEntities.new.decode(s)
      assert_equal "<élan>", t
      assert_equal Encoding::UTF_8, t.encoding
    end

    def test_should_decode_other_encoding_to_utf8
      s = "&lt;&eacute;lan&gt;".encode(Encoding::ISO_8859_1)
      assert_equal Encoding::ISO_8859_1, s.encoding

      t = HTMLEntities.new.decode(s)
      assert_equal "<élan>", t
      assert_equal Encoding::UTF_8, t.encoding
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
htmlentities-4.3.1	test/ruby_1_9_test.rb
htmlentities-4.3.0	test/ruby_1_9_test.rb