code: def test_to_csv_compression_dict(self, compression_only):
      # GH 26023
      method = compression_only
      df = DataFrame({"ABC": [1]})
      filename = "to_csv_compress_as_dict."
      extension = {
          "gzip": "gz",
          "zstd": "zst",
      }.get(method, method)
      filename += extension
      with tm.ensure_clean(filename) as path:
          df.to_csv(path, compression={"method": method})
          read_df = pd.read_csv(path, index_col=0)
          tm.assert_frame_equal(read_df, df)
  
imports: import io
  import os
  import sys
  from zipfile import ZipFile
  from _csv import Error
  import numpy
  import pytest
  import pandas
  from pandas import DataFrame, Index, compat
  import pandas._testing
label_desc: Use image node_id 26 for calling the TestToCSV obj's underlying member method code with example usage: obj.test_to_csv_compression_dict(compression_only) without return types