def test_send_search_requests(self, _search_interface_mock,
netifaces_mock):
"""Test finding all valid interfaces to send search requests to. No requests are sent."""
# pylint: disable=protected-access
xknx = XKNX()
netifaces_mock.interfaces.return_value = self.fake_interfaces
netifaces_mock.ifaddresses = lambda interface: self.fake_ifaddresses[
interface]
netifaces_mock.AF_INET = 2
async def async_none():
return None
_search_interface_mock.return_value = asyncio.ensure_future(
async_none())
gateway_scanner = GatewayScanner(xknx, timeout_in_seconds=0)
test_scan = self.loop.run_until_complete(gateway_scanner.scan())
self.assertEqual(_search_interface_mock.call_count, 2)
expected_calls = [
((gateway_scanner, "lo0", "127.0.0.1"), ),
((gateway_scanner, "en1", "10.1.1.2"), ),
]
self.assertEqual(_search_interface_mock.call_args_list, expected_calls)
self.assertEqual(test_scan, [])
def test_scan_timeout(self, netifaces_mock):
"""Test gateway scanner timeout."""
# pylint: disable=protected-access
xknx = XKNX()
# No interface shall be found
netifaces_mock.interfaces.return_value = []
gateway_scanner = GatewayScanner(xknx)
gateway_scanner._response_received_or_timeout.wait = MagicMock(
side_effect=asyncio.TimeoutError())
timed_out_scan = self.loop.run_until_complete(gateway_scanner.scan())
# Unsuccessfull scan() returns None
self.assertEqual(timed_out_scan, [])
async def test_scan_timeout(
self,
getsockname_mock,
udp_transport_send_mock,
udp_transport_connect_mock,
time_travel,
):
"""Test gateway scanner timeout."""
xknx = XKNX()
gateway_scanner = GatewayScanner(xknx)
timed_out_scan_task = asyncio.create_task(gateway_scanner.scan())
await time_travel(gateway_scanner.timeout_in_seconds)
# Unsuccessfull scan() returns empty list
assert await timed_out_scan_task == []
def test_scan_timeout(self, netifaces_mock):
"""Test gateway scanner timeout."""
# pylint: disable=protected-access
xknx = XKNX(loop=self.loop)
# No interface shall be found
netifaces_mock.interfaces.return_value = []
gateway_scanner = GatewayScanner(xknx, timeout_in_seconds=0)
timed_out_scan = self.loop.run_until_complete(gateway_scanner.scan())
# Timeout handle was cancelled (cancelled method requires Python 3.7)
event_has_cancelled = getattr(gateway_scanner._timeout_handle, "cancelled", None)
if callable(event_has_cancelled):
self.assertTrue(gateway_scanner._timeout_handle.cancelled())
self.assertTrue(gateway_scanner._response_received_or_timeout.is_set())
# Unsuccessfull scan() returns None
self.assertEqual(timed_out_scan, [])
def test_scan_timeout(self, netifaces_mock):
"""Test gateway scanner timeout."""
# pylint: disable=protected-access
xknx = XKNX(loop=self.loop)
# No interface shall be found
netifaces_mock.interfaces.return_value = []
gateway_scanner = GatewayScanner(xknx, timeout_in_seconds=0)
timed_out_scan = self.loop.run_until_complete(gateway_scanner.scan())
# Timeout handle was cancelled (cancelled method requires Python 3.7)
event_has_cancelled = getattr(gateway_scanner._timeout_handle,
"cancelled", None)
if callable(event_has_cancelled):
self.assertTrue(gateway_scanner._timeout_handle.cancelled())
self.assertTrue(gateway_scanner._response_received_or_timeout.is_set())
# Unsuccessfull scan() returns None
self.assertEqual(timed_out_scan, [])
def test_send_search_requests(self, _search_interface_mock, netifaces_mock):
"""Test finding all valid interfaces to send search requests to. No requests are sent."""
# pylint: disable=protected-access
xknx = XKNX(loop=self.loop)
netifaces_mock.interfaces.return_value = self.fake_interfaces
netifaces_mock.ifaddresses = lambda interface: self.fake_ifaddresses[interface]
netifaces_mock.AF_INET = 2
async def async_none():
return None
_search_interface_mock.return_value = asyncio.ensure_future(async_none())
gateway_scanner = GatewayScanner(xknx, timeout_in_seconds=0)
test_scan = self.loop.run_until_complete(gateway_scanner.scan())
self.assertEqual(_search_interface_mock.call_count, 2)
expected_calls = [((gateway_scanner, 'lo0', '127.0.0.1'),),
((gateway_scanner, 'en1', '10.1.1.2'),)]
self.assertEqual(_search_interface_mock.call_args_list, expected_calls)
self.assertEqual(test_scan, [])
