def tearDownClass(cls):
     kill_process(cls.data_provider_proc)
     kill_process(cls.dbus_daemon_proc)
 def tearDownClass(cls):
     kill_process(cls.data_provider_proc)
     kill_process(cls.dbus_daemon_proc)
 def tearDownClass(cls):
     cls.provider.stop()
     kill_process(cls.proc)
 def tearDownClass(cls):
     cls.provider.stop()
     kill_process(cls.proc)