Update tests

Author: Kei

pandas/tests/groupby/test_apply.py

@@ -315,7 +315,7 @@ def test_groupby_as_index_apply():
 
     # apply doesn't maintain the original ordering
     # changed in GH5610 as the as_index=False returns a MI here
-    exp_not_as_apply = MultiIndex.from_tuples([(0, 0), (0, 2), (1, 1), (2, 4)])
+    exp_not_as_apply = Index([0, 1, 2, 4])
     tp = [(1, 0), (1, 2), (2, 1), (3, 4)]
     exp_as_apply = MultiIndex.from_tuples(tp, names=["user_id", None])
 

pandas/tests/groupby/test_apply_mutate.py

@@ -90,9 +90,7 @@ def fn(x):
         result = df.groupby(["col1"], as_index=False).apply(fn)
     expected = pd.Series(
         [1, 2, 0, 4, 5, 0],
-        index=pd.MultiIndex.from_tuples(
-            [(0, 0), (0, 1), (0, 2), (1, 3), (1, 4), (1, 5)]
-        ),
+        index=range(6),
         name="col2",
     )
     tm.assert_series_equal(result, expected)