new_contents: import netdumplings
  from netdumplings._version import __version__
  
  
  class TestPackage:
      def test_version(self):
          """
          Test that the __version__ attribute is found on the package and that
          it matches the version in netdumplings/_version.py.
          """
          assert netdumplings.__version__ == __version__
  
subject: Add package tests