Repository: pandas-dev/pandas
File: pandas/tests/arrays/categorical/test_repr.py (Python)

Code before:
        assert repr(i) == exp

    def test_categorical_index_repr_timedelta_ordered(self):
        idx = timedelta_range("1 days", periods=5)
        i = CategoricalIndex(Categorical(idx, ordered=True))
        exp = """CategoricalIndex(['1 days', '2 days', '3 days', '4 days', '5 days'], categories=[1 days, 2 days, 3 days, 4 days, 5 days], ordered=True, dtype='category')"""  # noqa: E501
        assert repr(i) == exp

        idx = timedelta_range("1 hours", periods=10)
        i = CategoricalIndex(Categorical(idx, ordered=True))
        exp = """CategoricalIndex(['0 days 01:00:00', '1 days 01:00:00', '2 days 01:00:00',
                  '3 days 01:00:00', '4 days 01:00:00', '5 days 01:00:00',
                  '6 days 01:00:00', '7 days 01:00:00', '8 days 01:00:00',
                  '9 days 01:00:00'],
                 categories=[0 days 01:00:00, 1 days 01:00:00, 2 days 01:00:00, 3 days 01:00:00, ..., 6 days 01:00:00, 7 days 01:00:00, 8 days 01:00:00, 9 days 01:00:00], ordered=True, dtype='category')"""  # noqa: E501

        assert repr(i) == exp

    def test_categorical_str_repr(self):
        # GH 33676
        result = repr(Categorical([1, "2", 3, 4]))
        expected = "[1, '2', 3, 4]\nCategories (4, object): [1, 3, 4, '2']"
        assert result == expected

    def test_categorical_with_pandas_series(self, string_dtype_no_object):
        # GH 63045
        s = Series(
            ["apple", "banana", "cherry", "cherry"], dtype=string_dtype_no_object
        )
        result = repr(Categorical(s))
        expected = f"['apple', 'banana', 'cherry', 'cherry']\nCategories (3, {string_dtype_no_object!s}): ['apple', 'banana', 'cherry']"  # noqa: E501

        assert result == expected


Review comment (suggestion):
```suggestion
    def test_categorical_with_string_dtype(self, string_dtype_no_object):
        # GH 63045 - ensure categories are quoted for string dtypes
```

Code after:
        assert repr(i) == exp

    def test_categorical_index_repr_timedelta_ordered(self):
        idx = timedelta_range("1 days", periods=5)
        i = CategoricalIndex(Categorical(idx, ordered=True))
        exp = """CategoricalIndex(['1 days', '2 days', '3 days', '4 days', '5 days'], categories=[1 days, 2 days, 3 days, 4 days, 5 days], ordered=True, dtype='category')"""  # noqa: E501
        assert repr(i) == exp

        idx = timedelta_range("1 hours", periods=10)
        i = CategoricalIndex(Categorical(idx, ordered=True))
        exp = """CategoricalIndex(['0 days 01:00:00', '1 days 01:00:00', '2 days 01:00:00',
                  '3 days 01:00:00', '4 days 01:00:00', '5 days 01:00:00',
                  '6 days 01:00:00', '7 days 01:00:00', '8 days 01:00:00',
                  '9 days 01:00:00'],
                 categories=[0 days 01:00:00, 1 days 01:00:00, 2 days 01:00:00, 3 days 01:00:00, ..., 6 days 01:00:00, 7 days 01:00:00, 8 days 01:00:00, 9 days 01:00:00], ordered=True, dtype='category')"""  # noqa: E501

        assert repr(i) == exp

    def test_categorical_str_repr(self):
        # GH 33676
        result = repr(Categorical([1, "2", 3, 4]))
        expected = "[1, '2', 3, 4]\nCategories (4, object): [1, 3, 4, '2']"
        assert result == expected

    def test_categorical_with_string_dtype(self, string_dtype_no_object):
        # GH 63045 - ensure categories are quoted for string dtypes
        s = Series(
            ["apple", "banana", "cherry", "cherry"], dtype=string_dtype_no_object
        )
        result = repr(Categorical(s))
        expected = f"['apple', 'banana', 'cherry', 'cherry']\nCategories (3, {string_dtype_no_object!s}): ['apple', 'banana', 'cherry']"  # noqa: E501

        assert result == expected