def setUp(self):
     self.api_mgr = apifake.api_fake()
     self.pfio_interface_fake = pifake.pfio_fake()
     self.gpio_mgr = gpiomanager.GPIOManager(self.pfio_interface_fake)
 def setUp(self):
     self.pfio_interface = pifake.pfio_fake()
     self.gpiomgr = gpiomanager.GPIOManager(self.pfio_interface)