code: def test_tsfeatures():
      result, df, section = _test_block(
          kls=SectionTSFeatures,
          sid="tsfeatures",
          stitle="Features",
          mappings={},
          plots=dict(
              Radar=1,
              Heatmap=1,
          ),
      )
      assert isinstance(section.df_fts, pd.DataFrame)
      assert section.df_fts.index.tolist() == _FTS_MAIN
  
file_path: tslumen/tests/unit/report/html/test_sections.py
imports: import mock
  import pandas
  from tslumen.report.html.sections import SectionSummary, SectionTSFeatures, SectionRelations, SectionTimeSeries, SubTimeSeries, TabTSStatistics, TabTSDistribution, TabTSFeatures, TabTSAutoCorrelation, TabTSLagPlots, TabTSComponents, TabTSSeasonality, TabTSSmoothing, _FTS_MAIN, _FTS_STAT, _FTS_ACF, _PROFILERS_TSFEATURES
  from ..util import mkresult
label_desc: Use image node_id 5 for calling a global function with example usage: test_tsfeatures() without return types