old_contents: import click
  from pim.cli import cli
  
  def test_import():
  	assert isinstance(cli, click.core.Group)
  
  def test_commands():
  	assert list(cli.commands.keys()) == ['init', 'ls', 'install', 'uninstall']
new_contents: import click
  from pim.cli import cli
  
  def test_import():
  	assert isinstance(cli, click.core.Group)
  
  def test_commands():
  	assert set(list(cli.commands.keys())) == set(['init', 'ls', 'install', 'uninstall'])
subject: make order invariant