text: from onboot.Darwin import PListInstaller, InstallerConfiguration
  from os.path import isfile
  
  plist_config = InstallerConfiguration("/tmp/", "myfile")
  
  
  def test_plist_install():
      installer = PListInstaller(plist_config)
      installer.install()
      assert isfile(installer.get_autostart_path())
  
  
  def test_plist_uninstall():
      installer = PListInstaller(plist_config)
      installer.uninstall()
      assert not isfile(installer.get_autostart_path())
  