# Redmine - project management software
# Copyright (C) 2006-2011  Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

require File.expand_path('../../../test_helper', __FILE__)

class RepositoryHelperTest < HelperTestCase
  include RepositoriesHelper

  def test_from_latin1_to_utf8
    with_settings :repositories_encodings => 'UTF-8,ISO-8859-1' do
      s1 = "Texte encod\xc3\xa9"
      s2 = "Texte encod\xe9"
      s3 = s2
      if s1.respond_to?(:force_encoding)
        s1.force_encoding("UTF-8")
        s2.force_encoding("ASCII-8BIT")
        s3.force_encoding("UTF-8")
      end
      assert_equal s1, to_utf8(s2)
      assert_equal s1, to_utf8(s3)
    end
  end

  def test_from_euc_jp_to_utf8
    with_settings :repositories_encodings => 'UTF-8,EUC-JP' do
      s1 = "\xe3\x83\xac\xe3\x83\x83\xe3\x83\x89\xe3\x83\x9e\xe3\x82\xa4\xe3\x83\xb3"
      s2 = "\xa5\xec\xa5\xc3\xa5\xc9\xa5\xde\xa5\xa4\xa5\xf3"
      s3 = s2
      if s1.respond_to?(:force_encoding)
        s1.force_encoding("UTF-8")
        s2.force_encoding("ASCII-8BIT")
        s3.force_encoding("UTF-8")
      end
      assert_equal s1, to_utf8(s2)
      assert_equal s1, to_utf8(s3)
    end
  end

  def test_to_utf8_should_be_converted_all_latin1_to_utf8
    with_settings :repositories_encodings => 'ISO-8859-1' do
      s1 = "\xc3\x82\xc2\x80"
      s2 = "\xC2\x80"
      s3 = s2
      if s1.respond_to?(:force_encoding)
        s1.force_encoding("UTF-8")
        s2.force_encoding("ASCII-8BIT")
        s3.force_encoding("UTF-8")
      end
      assert_equal s1, to_utf8(s2)
      assert_equal s1, to_utf8(s3)
    end
  end
end