Fixed dtypes

Author: TomAugspurger

pandas/tests/extension/base/methods.py

@@ -34,12 +34,12 @@ def test_apply_simple_series(self, data):
 
     def test_argsort(self, data_for_sorting):
         result = pd.Series(data_for_sorting).argsort()
-        expected = pd.Series(np.array([2, 0, 1]))
+        expected = pd.Series(np.array([2, 0, 1], dtype=np.int64))
         self.assert_series_equal(result, expected)
 
     def test_argsort_missing(self, data_missing_for_sorting):
         result = pd.Series(data_missing_for_sorting).argsort()
-        expected = pd.Series(np.array([1, -1, 0]))
+        expected = pd.Series(np.array([1, -1, 0], dtype=np.int64))
         self.assert_series_equal(result, expected)
 
     @pytest.mark.parametrize('ascending', [True, False])