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# encoding: UTF-8
require 'locale/tag'
require 'locale/taglist'
require 'test/unit'
class TestTagList < Test::Unit::TestCase
def test_taglist_posix
list = Locale::TagList.new([Locale::Tag.parse("ja_JP.eucJP@mobile"),
Locale::Tag.parse("en_US.iso8859-1")])
assert_equal "ja", list.language
assert_equal "JP", list.region
assert_equal "eucJP", list.charset
assert_equal "mobile", list.modifier
assert_equal "ja_JP.eucJP@mobile", list.to_s
assert_equal Locale::Tag::Common.parse("ja_JP_mobile"), list.to_common
assert_equal Locale::Tag::Rfc.parse("ja-JP-mobile"), list.to_rfc
assert_equal Locale::Tag::Cldr.parse("ja_JP_mobile"), list.to_cldr
assert_equal Locale::Tag::Posix.parse("ja_JP.eucJP@mobile"), list.to_posix
assert_equal Locale::Tag::Posix.parse("en_US.iso8859-1"), list[1]
end
def test_taglist_rfc
list = Locale::TagList.new([Locale::Tag.parse("ja-Hira-JP-MOBILE-y-aaa-x-bbb"),
Locale::Tag.parse("en-US-mobile")])
assert_equal "ja", list.language
assert_equal "Hira", list.script
assert_equal "JP", list.region
assert_equal ["MOBILE"], list.variants
assert_equal ["y-aaa"], list.extensions
assert_equal "x-bbb", list.privateuse
end
class TestCharset < self
def setup
ENV["LC_ALL"] = nil
ENV["LC_CTYPE"] = nil
ENV["LANG"] = nil
ENV["LANGUAGE"] = nil
end
def test_empty
list = Locale::TagList.new
ENV["LC_ALL"] = "en_US.UTF-8"
assert_equal("UTF-8", list.charset)
end
def test_have_charset_tag
list = Locale::TagList.new([Locale::Tag.parse("en_US.ISO-8859-1")])
ENV["LC_ALL"] = "en_US.UTF-8"
assert_equal("ISO-8859-1", list.charset)
end
def test_no_charset_tag
list = Locale::TagList.new([Locale::Tag.parse("en_US")])
ENV["LC_ALL"] = "en_US.UTF-8"
assert_equal("UTF-8", list.charset)
end
end
end
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