def test_notification_no_answer(self, time_mock, popen_mock):
"""Test notification when no result is returned."""
_configure_popenmock(popen_mock, "")
backend = GatttoolBackend()
backend.connect(TEST_MAC)
with self.assertRaises(BluetoothBackendException):
backend.wait_for_notification(0xFF, self, 10)
def test_notification_wrong_handle(self, time_mock, popen_mock):
"""Test notification when wrong 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.wait_for_notification(0xFF, self, 10)
def test_notification_timeout(self, time_mock, popen_mock, os_mock):
"""Test notification when timeout"""
_configure_popenmock_timeout(popen_mock, (
"Characteristic value was written successfully\n"
"Notification handle = 0x000e value: 54 3d 32 37 2e 33 20 48 3d 32 37 2e 30 00\n"
"Notification handle = 0x000e value: 54 3d 32 37 2e 32 20 48 3d 32 37 2e 32 00\n"
"Notification handle = 0x000e value: 54 3d 32 37 2e 31 20 48 3d 32 37 2e 34 00"
))
backend = GatttoolBackend()
backend.connect(TEST_MAC)
self.handle_notification_called = False
self.assertTrue(backend.wait_for_notification(0xFF, self, 10))
self.assertTrue(self.handle_notification_called)
def test_notification_not_connected(self):
"""Test writing data when not connected."""
backend = GatttoolBackend()
with self.assertRaises(BluetoothBackendException):
backend.wait_for_notification(0xFF, self, 10)