old_contents: from aspen import restarter
  from aspen.tests.fsfix import attach_teardown
  
  class Foo:
      pass
  
  def test_startup_basically_works():
      website = Foo()
      website.changes_kill = True
      website.dotaspen = 'bar'
      website.root = 'foo'
      restarter.startup(website)
      expected = []
      actual = restarter.extras
      assert actual == expected, actual
  
  
  attach_teardown(globals())
  
new_contents: from aspen.cli import restarter
  from aspen.tests.fsfix import attach_teardown
  
  class Foo:
      pass
  
  def test_startup_basically_works():
      website = Foo()
      website.changes_kill = True
      website.dotaspen = 'bar'
      website.root = 'foo'
      restarter.install(website)
      expected = []
      actual = restarter.extras
      assert actual == expected, actual
  
  
  attach_teardown(globals())
  
subject: Fix up test for recent changes to restarter.