TST: unit test for PR #684

Author: wesm

RELEASE.rst

@@ -162,6 +162,7 @@ pandas 0.7.0
     yourself) to ``groupby`` in some cases (GH #659)
   - Use ``kind`` argument to Series.order for selecting different sort kinds
     (GH #668)
+  - Add option to Series.to_csv to omit the index (PR #684)
 
 **Bug fixes**
 
@@ -239,6 +240,7 @@ pandas 0.7.0
   - Fix SparseSeries.combine_first when passed a dense Series (GH #687)
   - Fix performance regression in HDFStore loading when DataFrame or Panel
     stored in table format with datetimes
+  - Raise Exception in DateRange when offset with n=0 is passed (GH #683)
 
 Thanks
 ------
@@ -261,6 +263,7 @@ Thanks
 - Sam Reckoner
 - Craig Reeson
 - Jan Schulz
+- Skipper Seabold
 - Ted Square
 - Graham Taylor
 - Aman Thakral

pandas/tests/test_series.py

@@ -1493,6 +1493,10 @@ def test_to_csv(self):
         lines = open('_foo', 'U').readlines()
         assert(lines[1] != '\n')
 
+        self.ts.to_csv('_foo', index=False)
+        arr = np.loadtxt('_foo')
+        assert_almost_equal(arr, self.ts.values)
+
         os.remove('_foo')
 
     def test_to_dict(self):