Changes needed to get all the tests to work with both Python 2.X and 3.X.

This patch was developed in-house; it should be sent upstream.

--- setuptools-git-1.1/setuptools_git/tests.py.~1~	2014-08-16 02:06:54.000000000 -0700

+++ setuptools-git-1.1/setuptools_git/tests.py	2016-06-16 11:12:06.864751220 -0700

@@ -78,7 +78,10 @@

                      posix(realpath('subdir/entry.txt'))]))

     def test_nonascii_filename(self):

-        filename = 'héhé.html'

+        if sys.version_info >= (3,):

+            filename = 'héhé.html'.encode('utf-8')

+        else:

+            filename = 'héhé.html'

         # HFS Plus uses decomposed UTF-8

         if sys.platform == 'darwin':

@@ -88,11 +91,11 @@

         self.assertEqual(

                 [fn for fn in os.listdir(self.directory) if fn[0] != '.'],

-                [filename])

+                [fsdecode(filename)])

         self.assertEqual(

                 set(self.gitlsfiles(self.directory)),

-                set([posix(realpath(filename))]))

+                set([posix(realpath(fsdecode(filename)))]))

     def test_utf8_filename(self):

         if sys.version_info >= (3,):

@@ -220,7 +223,10 @@

                 set(['entry.txt']))

     def test_nonascii_filename(self):

-        filename = 'héhé.html'

+        if sys.version_info >= (3,):

+            filename = 'héhé.html'.encode('utf-8')

+        else:

+            filename = 'héhé.html'

         # HFS Plus uses decomposed UTF-8

         if sys.platform == 'darwin':

@@ -230,11 +236,11 @@

         self.assertEqual(

                 [fn for fn in os.listdir(self.directory) if fn[0] != '.'],

-                [filename])

+                [fsdecode(filename)])

         self.assertEqual(

                 set(self.listfiles(self.directory)),

-                set([filename]))

+                set([fsdecode(filename)]))

     def test_utf8_filename(self):

         if sys.version_info >= (3,):