new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  """
      Tests for the `license show` function
  """
  
  from click.testing import CliRunner
  
  from choosealicense.main import show
  
  
  def test_show_all_the_licenses():
      runner = CliRunner()
      result = runner.invoke(show)
      it_should_be = ('agpl-3.0, apache-2.0, artistic-2.0, bsd-2-clause, '
                      'bsd-3-clause, cc0-1.0, epl-1.0, gpl-2.0, gpl-3.0, isc, '
                      'lgpl-2.1, lgpl-3.0, mit, mpl-2.0, unlicense')
      assert result.exit_code == 0
      assert result.output.strip() == it_should_be
  
subject: Add test for `license show` function