text: # -*- coding: utf-8; -*-
  # General libraries
  from __future__ import division, print_function, absolute_import
  
  # Third party libraries
  import pytest
  
  from heroku3.models.configvars import ConfigVars
  
  
  @pytest.mark.parametrize(
      "settings",
      [
          None,
          {},
          {"VARIABLE": "value"},
      ],
  )
  def test___repr__(settings, app):
      config_vars = ConfigVars(settings, app)
  
      assert repr(config_vars) == repr(config_vars._ConfigVars__data)
  
  
  # vim: et:sw=4:syntax=python:ts=4:
  