Merge pull request #83 from wernerfb/june_fixtests

some unittest corrections for Py3

unittests/test_dataview.py

@@ -1,6 +1,7 @@
 import imp_unittest, unittest
 import wtc
 import wx
+from wx.lib import six
 import wx.dataview as dv
 import os
 
@@ -43,8 +44,11 @@ class dataview_Tests(wtc.WidgetTestCase):
 
     def test_dataviewItem7(self):
         # max integer size on platforms where long is 64-bit 
-        n = 2**63 - 1  
-        assert type(n) is long
+        n = 2**63 - 1
+        if six.PY3:
+            assert type(n) is int
+        else:
+            assert type(n) is long
         dvi = dv.DataViewItem(n)
         self.assertTrue(dvi)
         self.assertTrue(int(dvi.GetID()) == n)