PY3 port test_logformatter

tests/py3-ignores.txt

@@ -20,7 +20,6 @@ tests/test_downloadermiddleware_retry.py
 tests/test_downloadermiddleware_stats.py
 tests/test_downloadermiddleware_useragent.py
 tests/test_engine.py
-tests/test_logformatter.py
 tests/test_mail.py
 tests/test_pipeline_files.py
 tests/test_pipeline_images.py

tests/test_logformatter.py

@@ -1,4 +1,5 @@
 import unittest
+import six
 
 from scrapy.spiders import Spider
 from scrapy.http import Request, Response
@@ -42,7 +43,7 @@ class LoggingContribTest(unittest.TestCase):
         logkws = self.formatter.dropped(item, exception, response, self.spider)
         logline = logkws['msg'] % logkws['args']
         lines = logline.splitlines()
-        assert all(isinstance(x, unicode) for x in lines)
+        assert all(isinstance(x, six.text_type) for x in lines)
         self.assertEqual(lines, [u"Dropped: \u2018", '{}'])
 
     def test_scraped(self):
@@ -52,7 +53,7 @@ class LoggingContribTest(unittest.TestCase):
         logkws = self.formatter.scraped(item, response, self.spider)
         logline = logkws['msg'] % logkws['args']
         lines = logline.splitlines()
-        assert all(isinstance(x, unicode) for x in lines)
+        assert all(isinstance(x, six.text_type) for x in lines)
         self.assertEqual(lines, [u"Scraped from <200 http://www.example.com>", u'name: \xa3'])
 
 if __name__ == "__main__":