# -*- coding: utf-8 -*-
#
# Copyright (C) 2006 Edgewall Software
# All rights reserved.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at http://genshi.edgewall.org/wiki/License.
#
# This software consists of voluntary contributions made by many
# individuals. For the exact contribution history, see the revision
# history and logs, available at http://genshi.edgewall.org/log/.

import doctest
import os
import unittest
import shutil
import sys
import tempfile

from genshi import i18n
from genshi.i18n import extract_from_template
#from genshi.core import Markup, Stream
from genshi.template import MarkupTemplate, Template, TextTemplate

class LangExtractionTestCase(unittest.TestCase):
    """TODO"""

    def test_extract_from_text(self):
        tmpl = MarkupTemplate("""<html xmlns:py="http://genshi.edgewall.org/">
          <body>Some text</body>
        </html>""")
        self.assertEqual([('body', 'Some text')],
                         list(extract_from_template(tmpl)))

    def test_extract_from_expression(self):
        tmpl = MarkupTemplate("""<html xmlns:py="http://genshi.edgewall.org/">
          <body>
          ${_('single quoted')}
          ${_("double quoted")}
          </body>
        </html>""")
        self.assertEqual([('body', 'single quoted'),
                          ('body', 'double quoted')],
                         list(extract_from_template(tmpl)))

    def test_extract_from_attibute_expression(self):
        tmpl = MarkupTemplate("""<html xmlns:py="http://genshi.edgewall.org/">
          <body><p title="${_('A Title')}"></p></body>
        </html>""")
        self.assertEqual([('p', 'A Title')],
                         list(extract_from_template(tmpl)))

    def test_extract_from_attibute_text(self):
        tmpl = MarkupTemplate("""<html xmlns:py="http://genshi.edgewall.org/">
          <body><img title="img title" alt="alt text" /></body>
        </html>""")
        self.assertEqual([('img', 'img title'),
                          ('img', 'alt text')],
                         list(extract_from_template(tmpl)))


 
def suite():
    suite = unittest.TestSuite()
    #suite.addTest(doctest.DocTestSuite(i18n))
    suite.addTest(unittest.makeSuite(LangExtractionTestCase, 'test'))
    return suite

if __name__ == '__main__':
    unittest.main(defaultTest='suite')