text: import geopandas
  import starepandas
  
  countries = geopandas.read_file(geopandas.datasets.get_path('naturalearth_lowres'))
  countries = starepandas.STAREDataFrame(countries)
  
  
  def test_iloc():
      subset = countries.iloc[0:1]
      assert isinstance(subset, starepandas.STAREDataFrame)
  
  
  def test_conditional():
      subset = countries[countries.continent == 'Africa']
      assert isinstance(subset, starepandas.STAREDataFrame)
  
  
  