TST: extra test case for Series.replace

kvh · May 15, 2012 · a1d4515 · a1d4515
1 parent b57b983
commit a1d4515
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pandas/tests/test_series.py b/pandas/tests/test_series.py
@@ -2530,6 +2530,9 @@ def test_replace(self):
         self.assert_((ser[6:10] == -1).all())
         self.assert_((ser[20:30] == -1).all())
 
+        ser = Series([np.nan, 0, np.inf])
+        assert_series_equal(ser.replace(np.nan, 0), ser.fillna(0))
+
         ser = Series([np.nan, 0, 'foo', 'bar', np.inf, None, lib.NaT])
         assert_series_equal(ser.replace(np.nan, 0), ser.fillna(0))
         filled = ser.copy()