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test for #17517 category name None after set_category() change #17529

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test for #17517 category name None after set_category() change #17529

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test for category name None after set_category chage
Giftlin Sep 14, 2017
c40c608
Update test_categorical.py
Giftlin Sep 14, 2017
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7 changes: 7 additions & 0 deletions pandas/tests/test_categorical.py
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,13 @@ def test_getitem_listlike(self):
expected = c[np.array([100000]).astype(np.int64)].codes
tm.assert_numpy_array_equal(result, expected)

def test_getname_category(self):
result = 'A'
s = pd.Series([1, 2, 3], name='A').astype('category')
s = s.cat.set_categories([1, 2, 3])
expected = s.astype('category').name
tm.assert_almost_equal(result, expected)

def test_getitem_category_type(self):
# GH 14580
# test iloc() on Series with Categorical data
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