def test_write_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.write_handle(0xFF, b"\x00\x10\xFF")
def test_write_handle_no_answer(self, time_mock, popen_mock): """Test writing to a handle when no result is returned.""" _configure_popenmock(popen_mock, "") backend = GatttoolBackend() backend.connect(TEST_MAC) with self.assertRaises(BluetoothBackendException): backend.write_handle(0xFF, b"\x00\x10\xFF")
def test_write_handle_wrong_handle(self, time_mock, popen_mock): """Test writing to a non-writable handle.""" _configure_popenmock( popen_mock, "Characteristic Write Request failed: Attribute can't be written") backend = GatttoolBackend() backend.connect(TEST_MAC) with self.assertRaises(BluetoothBackendException): backend.write_handle(0xFF, b'\x00\x10\xFF')
def test_write_handle_ok(self, time_mock, popen_mock): """Test writing to a handle successfully.""" _configure_popenmock(popen_mock, 'Characteristic value was written successfully') backend = GatttoolBackend() backend.connect(TEST_MAC) self.assertTrue(backend.write_handle(0xFF, b'\x00\x10\xFF'))
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() @pytest.mark.usefixtures("mac") def test_write(self): """Test writing data to handle of the sensor.""" self.backend.connect(self.mac) result = self.backend.write_handle(HANDLE_WRITE_MODE_CHANGE, DATA_MODE_CHANGE) 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_write_not_connected(self): """Test writing data when not connected.""" backend = GatttoolBackend() with self.assertRaises(BluetoothBackendException): backend.write_handle(0xFF, [0x00])