py3 fixup

Author: TomAugspurger

pandas/tests/extension/base/printing.py

@@ -33,7 +33,10 @@ def test_array_repr_bytes(self, data):
             assert isinstance(result, bytes)
 
     def test_array_repr_unicode(self, data):
-        result = compat.u(data)
+        if compat.PY2:
+            result = compat.u(data)
+        else:
+            result = str(data)
         assert isinstance(result, compat.text_type)
 
     def test_series_repr(self, data):