class TestGatttoolBackend(unittest.TestCase): def setUp(self): self.backend = GatttoolBackend(retries=0, timeout=5) @pytest.mark.usefixtures("mac") def test_read(self): self.backend.connect(self.mac) result = self.backend.read_handle(TEST_READ_HANDLE) self.assertIsNotNone(result) self.backend.disconnect() @pytest.mark.usefixtures("mac") def test_write(self): self.backend.connect(self.mac) result = self.backend.write_handle(TEST_WRITE_HANDLE, TEST_WRITE_DATA) self.assertIsNotNone(result) self.backend.disconnect() def test_read_not_connected(self): try: self.backend.read_handle(TEST_READ_HANDLE) self.fail('should have thrown an exception') except ValueError: pass def test_check_backend(self): self.backend.check_backend()
def test_read_handle_wrong_handle(self, popen_mock): """Test reading invalid handle.""" _configure_popenmock(popen_mock, 'Characteristic value/descriptor read failed: Invalid handle') be = GatttoolBackend() be.connect(TEST_MAC) with self.assertRaises(ValueError): be.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) result = backend.read_handle(0xFF) self.assertIsNone(result)
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') be = GatttoolBackend() be.connect(TEST_MAC) result = be.read_handle(0xFF) self.assertEqual(gattoutput, result)
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_read_not_connected(self): """Test reading data when not connected.""" backend = GatttoolBackend() with self.assertRaises(ValueError): backend.read_handle(0xFF)