text: from pypkgs_iz import __version__
  from pypkgs_iz import pypkgs_iz
  import pandas as pd
  
  
  def test_version():
      assert __version__ == '0.1.0'
  
  def test_catbind():
      a = pd.Categorical(["character", "hits", "your", "eyeballs"])
      b = pd.Categorical(["but", "integer", "where it", "counts"])
      assert ((pypkgs_iz.catbind(a, b)).codes == [1, 4, 7, 3, 0, 5, 6, 2]).all()
      assert ((pypkgs_iz.catbind(a, b)).categories == ["but", "character",
              "counts", "eyeballs", "hits", "integer", "where it", "your"]).all()
  