Fix some tests

Author: mroeschke

pandas/tests/frame/indexing/test_indexing.py

@@ -1005,7 +1005,7 @@ def test_single_element_ix_dont_upcast(self, float_frame):
         result = df.loc[0, "b"]
         assert is_integer(result)
 
-        expected = Series([666], [0], name="b")
+        expected = Series([666], index=range(1), name="b")
         result = df.loc[[0], "b"]
         tm.assert_series_equal(result, expected)
 
@@ -1470,7 +1470,7 @@ def test_iloc_ea_series_indexer(self):
         indexer = Series([0, 1], dtype="Int64")
         row_indexer = Series([1], dtype="Int64")
         result = df.iloc[row_indexer, indexer]
-        expected = DataFrame([[5, 6]], index=[1])
+        expected = DataFrame([[5, 6]], index=range(1, 2))
         tm.assert_frame_equal(result, expected)
 
         result = df.iloc[row_indexer.values, indexer.values]

pandas/tests/tools/test_to_datetime.py

@@ -1968,6 +1968,7 @@ def test_dataframe(self, df, cache):
 
         # dict-like
         result = to_datetime(df[["year", "month", "day"]].to_dict(), cache=cache)
+        expected.index = Index([0, 1])
         tm.assert_series_equal(result, expected)
 
     def test_dataframe_dict_with_constructable(self, df, cache):
@@ -1976,7 +1977,8 @@ def test_dataframe_dict_with_constructable(self, df, cache):
         df2["month"] = 2
         result = to_datetime(df2, cache=cache)
         expected2 = Series(
-            [Timestamp("20150204 00:00:00"), Timestamp("20160205 00:0:00")]
+            [Timestamp("20150204 00:00:00"), Timestamp("20160205 00:0:00")],
+            index=Index([0, 1]),
         )
         tm.assert_series_equal(result, expected2)