# -*- coding: utf-8 -*-

from __future__ import print_function, division, absolute_import, unicode_literals
from fontTools.misc.py23 import *
import os
import unittest
from fontTools.ttLib import TTFont
from .xmlReader import XMLReader
import tempfile


class TestXMLReader(unittest.TestCase):

	def test_decode_utf8(self):

		class DebugXMLReader(XMLReader):

			def __init__(self, fileName, ttFont, progress=None, quiet=False):
				super(DebugXMLReader, self).__init__(
					fileName, ttFont, progress, quiet)
				self.contents = []

			def _endElementHandler(self, name):
				if self.stackSize == 3:
					name, attrs, content = self.root
					self.contents.append(content)
				super(DebugXMLReader, self)._endElementHandler(name)

		expected = 'fôôbär'
		data = '''\
<?xml version="1.0" encoding="UTF-8"?>
<ttFont>
  <name>
    <namerecord nameID="1" platformID="3" platEncID="1" langID="0x409">
      %s
    </namerecord>
  </name>
</ttFont>
''' % expected

		with tempfile.NamedTemporaryFile(delete=False) as tmp:
			tmp.write(data.encode('utf-8'))
		reader = DebugXMLReader(tmp.name, TTFont(), quiet=True)
		reader.read()
		os.remove(tmp.name)
		content = strjoin(reader.contents[0]).strip() 
		self.assertEqual(expected, content)


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