code: def test_array_bins(self, long_df):
      bins = [-3, -2, 1, 2, 3]
      h = Hist(bins=bins)
      bin_kws = h._define_bin_params(long_df, "x", "continuous")
      assert_array_equal(bin_kws["bins"], bins)
  
imports: import numpy
  import pandas
  import pytest
  from numpy.testing import assert_array_equal
  from seaborn._core.groupby import GroupBy
  from seaborn._stats.counting import Hist, Count
label_desc: Use image node_id 5 for calling the TestHist obj's underlying member method code with example usage: obj.test_array_bins(long_df) without return types