code: def test_single_bin(data, length):
      # see gh-14652, gh-15428
      ser = Series([data] * length)
      result = cut(ser, 1, labels=False)
  
      expected = Series([0] * length, dtype=np.intp)
      tm.assert_series_equal(result, expected)
  
imports: import numpy
  import pytest
  import pandas
  from pandas import Categorical, DataFrame, DatetimeIndex, Index, Interval, IntervalIndex, Series, TimedeltaIndex, Timestamp, cut, date_range, interval_range, isna, qcut, timedelta_range, to_datetime
  import pandas._testing
  from pandas.api.types import CategoricalDtype
  import pandas.core.reshape.tile
label_desc: Use image node_id 28 for calling a global function with example usage: test_single_bin(data, length) without return types