def test_tx_absent(self):
d = Device()
self.assertEqual(False, d.can_receive())
self.assertEqual(nullExportedState, d.get_tx_driver())
def test_rx_present(self):
rxd = StubRXDriver()
d = Device(rx_driver=rxd)
self.assertEqual(True, d.can_receive())
self.assertEqual(rxd, d.get_rx_driver())
def test_tx_absent(self):
d = Device()
self.assertEqual(False, d.can_receive())
self.assertEqual(nullExportedState, d.get_tx_driver())
def test_rx_present(self):
rxd = StubRXDriver()
d = Device(rx_driver=rxd)
self.assertEqual(True, d.can_receive())
self.assertEqual(rxd, d.get_rx_driver())
def test_rx_some(self):
rxd = _TestRXDriver()
d = Device(rx_driver=rxd)
self.assertEqual(True, d.can_receive())
self.assertEqual(rxd, d.get_rx_driver())
def test_rx_some(self): rxd = _TestRXDriver() d = Device(rx_driver=rxd) self.assertEqual(True, d.can_receive()) self.assertEqual(rxd, d.get_rx_driver())
