def setUp(self):
self.mock_device = MockBGAPISerialDevice()
self.backend = BGAPIBackend(
serial_port=self.mock_device.serial_port_name)
self.address = [0x01, 0x23, 0x45, 0x67, 0x89, 0xAB]
self.address_string = ":".join("%02x" % b for b in self.address)
self.mock_device.stage_run_packets()
self.backend.start()
def test_reset_and_reconnect(self):
self.backend.stop()
self.backend = BGAPIBackend(
serial_port=self.mock_device.serial_port_name,
receive_queue_timeout=0.001)
self.mock_device.mocked_serial.write = mock.MagicMock()
self.mock_device.mocked_serial.read = mock.MagicMock()
self.mock_device.mocked_serial.read.side_effect = [None] + [
serial.serialutil.SerialException] * MAX_CONNECTION_ATTEMPTS
with self.assertRaises(NotConnectedError):
self.backend.start()
self.assertEquals(MAX_CONNECTION_ATTEMPTS + 1,
self.mock_device.mocked_serial.read.call_count)
self.assertTrue(self.mock_device.mocked_serial.write.called)
def setUp(self):
self.mock_device = MockBGAPISerialDevice()
self.backend = BGAPIBackend(
serial_port=self.mock_device.serial_port_name)
self.address = [0x01, 0x23, 0x45, 0x67, 0x89, 0xAB]
self.address_string = ":".join("%02x" % b for b in self.address)
self.mock_device.stage_run_packets()
self.time_patcher = mock.patch('pygatt.backends.bgapi.bgapi.time')
self.time_patcher.start()
self.timeout_patcher = mock.patch(
'pygatt.backends.bgapi.bgapi._timed_out')
timed_out = self.timeout_patcher.start()
timed_out.return_value = True
self.backend.start()
