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TST: adding test for multiindex nunique raising not implemnted error #47638

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Merged
merged 3 commits into from
Jul 8, 2022
Merged

TST: adding test for multiindex nunique raising not implemnted error #47638

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TST: adding test for multiindex nunique raising not implemnted error
noatamir Jul 8, 2022
0fa5eb1
resolved merge conflict
noatamir Jul 8, 2022
e9aafb8
renamed test
noatamir Jul 8, 2022
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5 changes: 5 additions & 0 deletions pandas/tests/indexing/multiindex/test_multiindex.py
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Original file line number Diff line number Diff line change
Expand Up @@ -214,6 +214,11 @@ def test_subtracting_two_series_with_unordered_index_and_all_nan_index(
tm.assert_series_equal(result[0], a_series_expected)
tm.assert_series_equal(result[1], b_series_expected)

def test_nunique_smoke(self):
# GH 34019
n = DataFrame([[1, 2], [1, 2]]).set_index([0, 1]).index.nunique()
assert n == 1

def test_multiindex_repeated_keys(self):
# GH19414
tm.assert_series_equal(
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