Adding tests, creating updated information

Author: tomrod

pandas/io/tests/sas/test_sas.py

@@ -1,13 +1,9 @@
-from pandas.io.sas.sasreader import read_sas
 import pandas.util.testing as tm
-import pandas as pd
 
 class TestSasBuff(tm.TestCase):
-
     def test_sas_buffer_format(self):
         import StringIO
         from pandas.io.sas.sasreader import read_sas
         b = StringIO.StringIO("")
         with self.assertRaises(TypeError):
-            result=read_sas(b)
-
+            read_sas(b)