def test_read_handle_timeout(self, time_mock, popen_mock, os_mock): """Test notification when timeout""" _configure_popenmock_timeout(popen_mock, "Characteristic") backend = GatttoolBackend() backend.connect(TEST_MAC) with self.assertRaises(BluetoothBackendException): backend.read_handle(0xFF)
def test_read_handle_empty_output(self, _, popen_mock): """Test reading handle where no result is returned.""" _configure_popenmock(popen_mock, "") backend = GatttoolBackend() backend.connect(TEST_MAC) with self.assertRaises(BluetoothBackendException): backend.read_handle(0xFF)
class TestGatttoolBackend(unittest.TestCase): """Test GatttoolBackend with real sensor.""" # pylint does not understand pytest fixtures, so we have to disable the warning # pylint: disable=no-member def setUp(self): """Setup of the test case.""" self.backend = GatttoolBackend(retries=0, timeout=20) @pytest.mark.usefixtures("mac") def test_read(self): """Test reading a handle from the sensor.""" self.backend.connect(self.mac) result = self.backend.read_handle(HANDLE_READ_NAME) self.assertIsNotNone(result) self.backend.disconnect() def test_read_not_connected(self): """Test error handling if not connected.""" with self.assertRaises(BluetoothBackendException): self.backend.read_handle(HANDLE_READ_NAME) def test_check_backend(self): """Test check_backend function.""" self.assertTrue(self.backend.check_backend()) def test_invalid_mac_exception(self): """Test writing data to handle of the sensor.""" with self.assertRaises(BluetoothBackendException): self.backend.connect(TEST_MAC) self.backend.read_handle(HANDLE_READ_NAME)
def test_read_handle_wrong_handle(self, popen_mock): """Test reading invalid handle.""" _configure_popenmock( popen_mock, "Characteristic value/descriptor read failed: Invalid handle" ) backend = GatttoolBackend() backend.connect(TEST_MAC) with self.assertRaises(BluetoothBackendException): backend.read_handle(0xFF)
def test_read_handle_ok(self, popen_mock): """Test reading handle successfully.""" gattoutput = bytes([0x00, 0x11, 0xAA, 0xFF]) _configure_popenmock(popen_mock, "Characteristic value/descriptor: 00 11 AA FF") backend = GatttoolBackend() backend.connect(TEST_MAC) result = backend.read_handle(0xFF) self.assertEqual(gattoutput, result)
def test_read_not_connected(self): """Test reading data when not connected.""" backend = GatttoolBackend() with self.assertRaises(BluetoothBackendException): backend.read_handle(0xFF)