text: # ====================================================================
  # Copyright (c) 2007-2010 Open Source Applications Foundation.
  #
  # Permission is hereby granted, free of charge, to any person obtaining a
  # copy of this software and associated documentation files (the "Software"),
  # to deal in the Software without restriction, including without limitation
  # the rights to use, copy, modify, merge, publish, distribute, sublicense,
  # and/or sell copies of the Software, and to permit persons to whom the
  # Software is furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included
  # in all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  # DEALINGS IN THE SOFTWARE.
  # ====================================================================
  #
  
  import sys, os, six
  
  from unittest import TestCase, main
  from icu import *
  
  # We use u'stuff'.encode('encoding') instead of b'stuff' to represent
  # bytes using literals. This is to ensure 2to3 doesn't turn things
  # into unicode literals, but also to keep compatibility with Python
  # pre 2.6, which didn't know about the b prefix to literals.
  
  class TestCharset(TestCase):
  
      def testDetect(self):
  
          detector = CharsetDetector()
          detector.setText(u'foo'.encode('ascii'))
  
          match = detector.detect()
          self.assertTrue(match.getName() == 'UTF-8')
  
      def testDetectAll(self):
  
          detector = CharsetDetector(u'foo'.encode('ascii'))
  
          matches = detector.detectAll()
          self.assertTrue(matches[0].getName() == 'UTF-8')
  
      def testDeclared(self):
  
          bytes = u'beaut\xe9 probable'.encode('iso-8859-1')
          detector = CharsetDetector(bytes, 'iso-8859-1')
  
          self.assertTrue("ISO-8859-1" in (m.getName()
                                           for m in detector.detectAll()))
  
      def testUnicode(self):
  
          bytes = u'beaut\xe9 probable'.encode('iso-8859-1')
          ustring = six.text_type(CharsetDetector(bytes).detect())
  
          self.assertTrue(ustring.encode('iso-8859-1') == bytes)
  
  
  
  if __name__ == "__main__":
      main()
  