text: import logging
  from six import string_types
  
  from kvprint import kvstring, kvalign, kvprint
  
  logging.basicConfig(level=logging.DEBUG)
  
  
  def test_kvalign_returns_list():
      assert isinstance(kvalign({'foo': 'bar'}), list)
  
  
  def test_kvalign_returns_empty_list_for_empty_dict():
      assert isinstance(kvalign({}), list)
      assert len(kvalign({})) == 0
  
  
  def test_kvstring_returns_string():
      out = kvstring({'foo': 'bar'})
      print(out)
      assert type(out) in string_types
  