Adding tests

Author: tomrod

pandas/io/sas/sasreader.py

@@ -31,7 +31,7 @@ def read_sas(filepath_or_buffer, format=None, index=None, encoding=None,
     """
     from pandas import compat
     if format is None:
-        buffErr = "Format unrecognized. If buffer object, specify format")
+        buffErr = "Format unrecognized. If buffer object, specify format"
         if not isinstance(filepath_or_buffer,compat.string_types):
             raise TypeError(buffErr)
         try:

pandas/io/tests/sas/test_sas.py

@@ -1,5 +1,13 @@
-def test_sas_buffer_format(self):
-    import StringIO
-    b = StringIO.StringIO("")
-    with self.assertRaises(TypeError):
-        result=pd.read_sas(b)
+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)
+