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Added unit tests

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This commit is contained in:
Walter Boring 2025-12-09 17:20:23 -05:00
parent 2b2dbb114b
commit d0dfaa42e6
35 changed files with 5426 additions and 48 deletions
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2
pyproject.toml
View File

@ -175,6 +175,8 @@ branch = true
[tool.ruff]
line-length = 88
[tool.ruff.lint]
select = [
"F", # pyflakes rules
"E", # pycodestyle error rules

42
requirements-dev.txt
View File

@ -3,35 +3,35 @@
alabaster==1.0.0 # via sphinx
babel==2.17.0 # via sphinx
build==1.3.0 # via pip-tools, -r requirements-dev.in
cachetools==6.1.0 # via tox
certifi==2025.8.3 # via requests
cfgv==3.4.0 # via pre-commit
cachetools==6.2.2 # via tox
certifi==2025.11.12 # via requests
cfgv==3.5.0 # via pre-commit
chardet==5.2.0 # via tox
charset-normalizer==3.4.3 # via requests
click==8.2.1 # via pip-tools
charset-normalizer==3.4.4 # via requests
click==8.3.1 # via pip-tools
colorama==0.4.6 # via tox
distlib==0.4.0 # via virtualenv
docutils==0.21.2 # via m2r, sphinx
filelock==3.18.0 # via tox, virtualenv
identify==2.6.13 # via pre-commit
idna==3.10 # via requests
filelock==3.20.0 # via tox, virtualenv
identify==2.6.15 # via pre-commit
idna==3.11 # via requests
imagesize==1.4.1 # via sphinx
jinja2==3.1.6 # via sphinx
m2r==0.3.1 # via -r requirements-dev.in
markupsafe==3.0.2 # via jinja2
markupsafe==3.0.3 # via jinja2
mistune==0.8.4 # via m2r
nodeenv==1.9.1 # via pre-commit
packaging==25.0 # via build, pyproject-api, sphinx, tox
pip==25.2 # via pip-tools, -r requirements-dev.in
pip-tools==7.5.0 # via -r requirements-dev.in
platformdirs==4.3.8 # via tox, virtualenv
pip==25.3 # via pip-tools, -r requirements-dev.in
pip-tools==7.5.2 # via -r requirements-dev.in
platformdirs==4.5.1 # via tox, virtualenv
pluggy==1.6.0 # via tox
pre-commit==4.3.0 # via -r requirements-dev.in
pre-commit==4.5.0 # via -r requirements-dev.in
pygments==2.19.2 # via sphinx
pyproject-api==1.9.1 # via tox
pyproject-api==1.10.0 # via tox
pyproject-hooks==1.2.0 # via build, pip-tools
pyyaml==6.0.2 # via pre-commit
requests==2.32.4 # via sphinx
pyyaml==6.0.3 # via pre-commit
requests==2.32.5 # via sphinx
setuptools==80.9.0 # via pip-tools
snowballstemmer==3.0.1 # via sphinx
sphinx==8.1.3 # via -r requirements-dev.in
@ -41,9 +41,9 @@ sphinxcontrib-htmlhelp==2.1.0 # via sphinx
sphinxcontrib-jsmath==1.0.1 # via sphinx
sphinxcontrib-qthelp==2.0.0 # via sphinx
sphinxcontrib-serializinghtml==2.0.0 # via sphinx
tomli==2.2.1 # via build, pip-tools, pyproject-api, sphinx, tox
tox==4.28.4 # via -r requirements-dev.in
typing-extensions==4.14.1 # via tox
urllib3==2.5.0 # via requests
virtualenv==20.33.1 # via pre-commit, tox
tomli==2.3.0 # via build, pip-tools, pyproject-api, sphinx, tox
tox==4.32.0 # via -r requirements-dev.in
typing-extensions==4.15.0 # via tox, virtualenv
urllib3==2.6.1 # via requests
virtualenv==20.35.4 # via pre-commit, tox
wheel==0.45.1 # via pip-tools, -r requirements-dev.in

32
requirements.txt
View File

@ -1,15 +1,15 @@
# This file was autogenerated by uv via the following command:
# uv pip compile --resolver backtracking --annotation-style=line requirements.in -o requirements.txt
aprslib==0.7.2 # via -r requirements.in
attrs==25.3.0 # via ax253, kiss3, rush
attrs==25.4.0 # via ax253, kiss3, rush
ax253==0.1.5.post1 # via kiss3
bitarray==3.6.1 # via ax253, kiss3
certifi==2025.8.3 # via requests
charset-normalizer==3.4.3 # via requests
click==8.2.1 # via -r requirements.in
bitarray==3.8.0 # via ax253, kiss3
certifi==2025.11.12 # via requests
charset-normalizer==3.4.4 # via requests
click==8.3.1 # via -r requirements.in
dataclasses-json==0.6.7 # via -r requirements.in
haversine==2.9.0 # via -r requirements.in
idna==3.10 # via requests
idna==3.11 # via requests
importlib-metadata==8.7.0 # via ax253, kiss3
kiss3==8.0.0 # via -r requirements.in
loguru==0.7.3 # via -r requirements.in
@ -18,28 +18,28 @@ marshmallow==3.26.1 # via dataclasses-json
mdurl==0.1.2 # via markdown-it-py
mypy-extensions==1.1.0 # via typing-inspect
netaddr==1.3.0 # via oslo-config
oslo-config==10.0.0 # via -r requirements.in
oslo-i18n==6.5.1 # via oslo-config
oslo-config==10.1.0 # via -r requirements.in
oslo-i18n==6.7.1 # via oslo-config
packaging==25.0 # via marshmallow
pbr==6.1.1 # via oslo-i18n, stevedore
pbr==7.0.3 # via oslo-i18n
pluggy==1.6.0 # via -r requirements.in
pygments==2.19.2 # via rich
pyserial==3.5 # via pyserial-asyncio
pyserial-asyncio==0.6 # via kiss3
pytz==2025.2 # via -r requirements.in
pyyaml==6.0.2 # via oslo-config
requests==2.32.4 # via oslo-config, update-checker, -r requirements.in
pyyaml==6.0.3 # via oslo-config
requests==2.32.5 # via oslo-config, update-checker, -r requirements.in
rfc3986==2.0.0 # via oslo-config
rich==14.1.0 # via -r requirements.in
rich==14.2.0 # via -r requirements.in
rush==2021.4.0 # via -r requirements.in
setuptools==80.9.0 # via pbr
stevedore==5.4.1 # via oslo-config
stevedore==5.6.0 # via oslo-config
thesmuggler==1.0.1 # via -r requirements.in
timeago==1.0.16 # via -r requirements.in
typing-extensions==4.14.1 # via typing-inspect
typing-extensions==4.15.0 # via typing-inspect
typing-inspect==0.9.0 # via dataclasses-json
tzlocal==5.3.1 # via -r requirements.in
update-checker==0.18.0 # via -r requirements.in
urllib3==2.5.0 # via requests
wrapt==1.17.3 # via -r requirements.in
urllib3==2.6.1 # via requests
wrapt==2.0.1 # via -r requirements.in
zipp==3.23.0 # via importlib-metadata

221
tests/client/drivers/test_kiss_common.py Normal file
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@ -0,0 +1,221 @@
import datetime
import unittest
from unittest import mock
from aprsd.client.drivers.kiss_common import KISSDriver
from tests import fake
class ConcreteKISSDriver(KISSDriver):
"""Concrete implementation of KISSDriver for testing."""
def __init__(self):
super().__init__()
self.transport = 'test'
self.path = '/dev/test'
def read_frame(self):
"""Implementation of abstract method."""
return None
class TestKISSDriver(unittest.TestCase):
"""Unit tests for the KISSDriver class."""
def setUp(self):
"""Set up test fixtures."""
self.driver = ConcreteKISSDriver()
def tearDown(self):
"""Clean up after tests."""
pass
def test_init(self):
"""Test initialization."""
self.assertFalse(self.driver._connected)
self.assertIsInstance(self.driver.keepalive, datetime.datetime)
self.assertEqual(self.driver.select_timeout, 1)
self.assertEqual(self.driver.packets_received, 0)
self.assertEqual(self.driver.packets_sent, 0)
def test_login_success_not_connected(self):
"""Test login_success() when not connected."""
self.driver._connected = False
self.assertFalse(self.driver.login_success())
def test_login_success_connected(self):
"""Test login_success() when connected."""
self.driver._connected = True
self.assertTrue(self.driver.login_success())
def test_login_failure(self):
"""Test login_failure() method."""
result = self.driver.login_failure()
self.assertEqual(result, 'Login successful')
def test_set_filter(self):
"""Test set_filter() method."""
# Should not raise exception (no-op for KISS)
self.driver.set_filter('test filter')
def test_filter_property(self):
"""Test filter property."""
result = self.driver.filter
self.assertEqual(result, '')
def test_is_alive_not_connected(self):
"""Test is_alive property when not connected."""
self.driver._connected = False
self.assertFalse(self.driver.is_alive)
def test_is_alive_connected(self):
"""Test is_alive property when connected."""
self.driver._connected = True
self.assertTrue(self.driver.is_alive)
def test_handle_fend(self):
"""Test _handle_fend() method."""
from kiss import util as kissutil
buffer = b'\x00test_data'
with mock.patch.object(kissutil, 'recover_special_codes') as mock_recover:
with mock.patch.object(kissutil, 'strip_nmea') as mock_strip:
with mock.patch.object(kissutil, 'strip_df_start') as mock_strip_df:
mock_strip.return_value = buffer
mock_recover.return_value = buffer
mock_strip_df.return_value = b'test_data'
result = self.driver._handle_fend(buffer, strip_df_start=True)
self.assertIsInstance(result, bytes)
def test_fix_raw_frame(self):
"""Test fix_raw_frame() method."""
raw_frame = b'\xc0\x00test_data\xc0'
with mock.patch.object(self.driver, '_handle_fend') as mock_handle:
mock_handle.return_value = b'fixed_frame'
result = self.driver.fix_raw_frame(raw_frame)
self.assertEqual(result, b'fixed_frame')
# Should call _handle_fend with ax25_data (without KISS markers)
mock_handle.assert_called()
def test_decode_packet(self):
"""Test decode_packet() method."""
frame = b'test_frame'
mock_aprs_data = {'from': 'TEST', 'to': 'APRS'}
mock_packet = fake.fake_packet()
with mock.patch('aprsd.client.drivers.kiss_common.aprslib.parse') as mock_parse:
with mock.patch(
'aprsd.client.drivers.kiss_common.core.factory'
) as mock_factory:
mock_parse.return_value = mock_aprs_data
mock_factory.return_value = mock_packet
result = self.driver.decode_packet(frame=frame)
self.assertEqual(result, mock_packet)
mock_parse.assert_called_with(str(frame))
def test_decode_packet_no_frame(self):
"""Test decode_packet() with no frame."""
with mock.patch('aprsd.client.drivers.kiss_common.LOG') as mock_log:
result = self.driver.decode_packet()
self.assertIsNone(result)
mock_log.warning.assert_called()
def test_decode_packet_exception(self):
"""Test decode_packet() with exception."""
frame = b'test_frame'
with mock.patch('aprsd.client.drivers.kiss_common.aprslib.parse') as mock_parse:
mock_parse.side_effect = Exception('Parse error')
with mock.patch('aprsd.client.drivers.kiss_common.LOG') as mock_log:
result = self.driver.decode_packet(frame=frame)
self.assertIsNone(result)
mock_log.error.assert_called()
def test_decode_packet_third_party(self):
"""Test decode_packet() with ThirdPartyPacket."""
from aprsd.packets import core
frame = b'test_frame'
mock_aprs_data = {'from': 'TEST', 'to': 'APRS'}
# Create a ThirdPartyPacket
third_party = core.ThirdPartyPacket(
from_call='TEST', to_call='APRS', subpacket=fake.fake_packet()
)
with mock.patch('aprsd.client.drivers.kiss_common.aprslib.parse') as mock_parse:
with mock.patch(
'aprsd.client.drivers.kiss_common.core.factory'
) as mock_factory:
mock_parse.return_value = mock_aprs_data
mock_factory.return_value = third_party
result = self.driver.decode_packet(frame=frame)
self.assertEqual(result, third_party.subpacket)
def test_consumer_not_connected(self):
"""Test consumer() when not connected."""
self.driver._connected = False
callback = mock.MagicMock()
result = self.driver.consumer(callback)
self.assertIsNone(result)
callback.assert_not_called()
def test_consumer_connected(self):
"""Test consumer() when connected."""
self.driver._connected = True
callback = mock.MagicMock()
mock_frame = b'test_frame'
with mock.patch.object(self.driver, 'read_frame', return_value=mock_frame):
with mock.patch('aprsd.client.drivers.kiss_common.LOG'):
self.driver.consumer(callback)
callback.assert_called()
def test_read_frame_not_implemented(self):
"""Test read_frame() raises NotImplementedError."""
driver = KISSDriver()
with self.assertRaises(NotImplementedError):
driver.read_frame()
def test_stats(self):
"""Test stats() method."""
self.driver._connected = True
self.driver.packets_sent = 5
self.driver.packets_received = 10
self.driver.last_packet_sent = datetime.datetime.now()
self.driver.last_packet_received = datetime.datetime.now()
stats = self.driver.stats()
self.assertIn('client', stats)
self.assertIn('transport', stats)
self.assertIn('connected', stats)
self.assertIn('packets_sent', stats)
self.assertIn('packets_received', stats)
self.assertEqual(stats['packets_sent'], 5)
self.assertEqual(stats['packets_received'], 10)
def test_stats_serializable(self):
"""Test stats() with serializable=True."""
self.driver._connected = True
self.driver.last_packet_sent = datetime.datetime.now()
self.driver.last_packet_received = datetime.datetime.now()
stats = self.driver.stats(serializable=True)
self.assertIsInstance(stats['last_packet_sent'], str)
self.assertIsInstance(stats['last_packet_received'], str)
self.assertIsInstance(stats['connection_keepalive'], str)
def test_stats_none_times(self):
"""Test stats() with None times."""
self.driver.last_packet_sent = None
self.driver.last_packet_received = None
stats = self.driver.stats(serializable=True)
self.assertEqual(stats['last_packet_sent'], 'None')
self.assertEqual(stats['last_packet_received'], 'None')

386
tests/client/test_client.py Normal file
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@ -0,0 +1,386 @@
import unittest
from unittest import mock
from aprsd.client.client import APRSDClient
from aprsd.client.drivers.registry import DriverRegistry
from aprsd.packets import core
from tests.mock_client_driver import MockClientDriver
class TestAPRSDClient(unittest.TestCase):
"""Unit tests for the APRSDClient class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instances
APRSDClient._instance = None
APRSDClient.driver = None
# Reset DriverRegistry singleton - the singleton decorator stores instance here
DriverRegistry.instance = None
# Mock APRSISDriver to prevent it from being checked
self.aprsis_patcher = mock.patch('aprsd.client.drivers.aprsis.APRSISDriver')
mock_aprsis_class = self.aprsis_patcher.start()
mock_aprsis_class.is_enabled.return_value = False
mock_aprsis_class.is_configured.return_value = False
self.mock_driver = MockClientDriver()
# Create a mock registry instance
mock_registry_instance = mock.MagicMock()
mock_registry_instance.get_driver.return_value = self.mock_driver
# Patch DriverRegistry to return our mock instance
self.registry_patcher = mock.patch(
'aprsd.client.client.DriverRegistry', return_value=mock_registry_instance
)
self.mock_registry = self.registry_patcher.start()
def tearDown(self):
"""Clean up after tests."""
if hasattr(APRSDClient, '_instance'):
if APRSDClient._instance:
APRSDClient._instance.close()
APRSDClient._instance = None
APRSDClient.driver = None
self.registry_patcher.stop()
self.aprsis_patcher.stop()
def test_singleton_pattern(self):
"""Test that APRSDClient is a singleton."""
client1 = APRSDClient(auto_connect=False)
client2 = APRSDClient(auto_connect=False)
self.assertIs(client1, client2)
self.assertEqual(id(client1), id(client2))
def test_init_with_auto_connect(self):
"""Test initialization with auto_connect=True."""
client = APRSDClient(auto_connect=True)
# Should have called setup_connection
self.assertIsNotNone(client.driver)
def test_init_without_auto_connect(self):
"""Test initialization with auto_connect=False."""
client = APRSDClient(auto_connect=False)
self.assertIsNotNone(client.driver)
self.assertFalse(client.connected)
def test_stats(self):
"""Test stats() method."""
client = APRSDClient(auto_connect=False)
stats = client.stats()
self.assertIsInstance(stats, dict)
stats_serializable = client.stats(serializable=True)
self.assertIsInstance(stats_serializable, dict)
def test_stats_no_driver(self):
"""Test stats() when driver is None."""
client = APRSDClient(auto_connect=False)
client.driver = None
stats = client.stats()
self.assertEqual(stats, {})
def test_is_enabled(self):
"""Test is_enabled() static method."""
# Stop the registry patcher temporarily to use real registry
self.registry_patcher.stop()
try:
# Reset singleton
DriverRegistry.instance = None
registry = DriverRegistry()
mock_driver_class = mock.MagicMock()
mock_driver_class.is_enabled.return_value = True
registry.drivers = [mock_driver_class]
result = APRSDClient.is_enabled()
self.assertTrue(result)
finally:
# Restart the patcher
self.registry_patcher.start()
def test_is_enabled_no_drivers(self):
"""Test is_enabled() with no drivers."""
# Stop the registry patcher temporarily to use real registry
self.registry_patcher.stop()
try:
# Reset singleton
DriverRegistry.instance = None
registry = DriverRegistry()
registry.drivers = []
result = APRSDClient.is_enabled()
self.assertFalse(result)
finally:
# Restart the patcher
self.registry_patcher.start()
def test_is_configured(self):
"""Test is_configured() static method."""
# Stop the registry patcher temporarily to use real registry
self.registry_patcher.stop()
try:
# Reset singleton
DriverRegistry.instance = None
registry = DriverRegistry()
mock_driver_class = mock.MagicMock()
mock_driver_class.is_enabled.return_value = True
mock_driver_class.is_configured.return_value = True
registry.drivers = [mock_driver_class]
result = APRSDClient.is_configured()
self.assertTrue(result)
finally:
# Restart the patcher
self.registry_patcher.start()
def test_is_configured_no_drivers(self):
"""Test is_configured() with no drivers."""
# Stop the registry patcher temporarily to use real registry
self.registry_patcher.stop()
try:
# Reset singleton
DriverRegistry.instance = None
registry = DriverRegistry()
registry.drivers = []
result = APRSDClient.is_configured()
self.assertFalse(result)
finally:
# Restart the patcher
self.registry_patcher.start()
def test_login_success_property(self):
"""Test login_success property."""
client = APRSDClient(auto_connect=False)
self.mock_driver.login_status['success'] = True
self.assertTrue(client.login_success)
self.mock_driver.login_status['success'] = False
self.assertFalse(client.login_success)
def test_login_success_no_driver(self):
"""Test login_success property when driver is None."""
client = APRSDClient(auto_connect=False)
client.driver = None
self.assertFalse(client.login_success)
def test_login_failure_property(self):
"""Test login_failure property."""
client = APRSDClient(auto_connect=False)
self.mock_driver.login_status['message'] = 'Test failure'
self.assertEqual(client.login_failure, 'Test failure')
def test_login_failure_no_driver(self):
"""Test login_failure property when driver is None."""
client = APRSDClient(auto_connect=False)
client.driver = None
self.assertIsNone(client.login_failure)
def test_set_filter(self):
"""Test set_filter() method."""
client = APRSDClient(auto_connect=False)
filter_str = 'test filter'
client.set_filter(filter_str)
self.assertEqual(client.filter, filter_str)
self.assertEqual(self.mock_driver.filter, filter_str)
def test_set_filter_no_driver(self):
"""Test set_filter() when driver is None."""
client = APRSDClient(auto_connect=False)
client.driver = None
filter_str = 'test filter'
client.set_filter(filter_str)
self.assertEqual(client.filter, filter_str)
def test_get_filter(self):
"""Test get_filter() method."""
client = APRSDClient(auto_connect=False)
filter_str = 'test filter'
client.set_filter(filter_str)
# get_filter returns driver.filter, not client.filter
self.mock_driver.filter = filter_str
result = client.get_filter()
self.assertEqual(result, filter_str)
def test_get_filter_no_driver(self):
"""Test get_filter() when driver is None."""
client = APRSDClient(auto_connect=False)
client.driver = None
result = client.get_filter()
self.assertIsNone(result)
def test_is_alive(self):
"""Test is_alive() method."""
client = APRSDClient(auto_connect=False)
self.mock_driver._alive = True
self.assertTrue(client.is_alive())
self.mock_driver._alive = False
self.assertFalse(client.is_alive())
def test_connect(self):
"""Test connect() method."""
client = APRSDClient(auto_connect=False)
self.assertFalse(client.connected)
# Make sure driver.is_alive returns True after setup_connection
self.mock_driver._alive = True
client.connect()
self.assertTrue(client.connected)
self.assertTrue(client.running)
def test_connect_already_connected(self):
"""Test connect() when already connected."""
client = APRSDClient(auto_connect=False)
client.connected = True
client.connect()
# Should still be connected
self.assertTrue(client.connected)
def test_connect_no_driver(self):
"""Test connect() when driver is None."""
client = APRSDClient(auto_connect=False)
client.driver = None
client.connect()
# Should get a driver from registry
self.assertIsNotNone(client.driver)
def test_close(self):
"""Test close() method."""
client = APRSDClient(auto_connect=False)
client.connected = True
client.running = True
client.close()
self.assertFalse(client.connected)
self.assertFalse(client.running)
self.mock_driver.close.assert_called()
def test_close_no_driver(self):
"""Test close() when driver is None."""
client = APRSDClient(auto_connect=False)
client.driver = None
client.connected = True
client.close()
self.assertFalse(client.connected)
def test_reset(self):
"""Test reset() method."""
client = APRSDClient(auto_connect=False)
client.connected = True
client.filter = 'test filter'
client.auto_connect = True
client.reset()
self.mock_driver.close.assert_called()
self.mock_driver.setup_connection.assert_called()
self.mock_driver.set_filter.assert_called_with('test filter')
def test_reset_no_driver(self):
"""Test reset() when driver is None."""
client = APRSDClient(auto_connect=False)
client.driver = None
# Should not raise exception
client.reset()
def test_reset_no_auto_connect(self):
"""Test reset() with auto_connect=False."""
client = APRSDClient(auto_connect=False)
client.auto_connect = False
client.reset()
self.mock_driver.close.assert_called()
# Should not call setup_connection
self.mock_driver.setup_connection.assert_not_called()
def test_send(self):
"""Test send() method."""
client = APRSDClient(auto_connect=False)
client.running = True
packet = mock.MagicMock(spec=core.Packet)
result = client.send(packet)
self.assertTrue(result)
self.mock_driver.send.assert_called_with(packet)
def test_send_not_running(self):
"""Test send() when not running."""
client = APRSDClient(auto_connect=False)
client.running = False
packet = mock.MagicMock(spec=core.Packet)
result = client.send(packet)
self.assertFalse(result)
self.mock_driver.send.assert_not_called()
def test_consumer(self):
"""Test consumer() method."""
client = APRSDClient(auto_connect=False)
client.running = True
callback = mock.MagicMock()
client.consumer(callback, raw=True)
self.mock_driver.consumer.assert_called_with(callback=callback, raw=True)
def test_consumer_not_running(self):
"""Test consumer() when not running."""
client = APRSDClient(auto_connect=False)
client.running = False
callback = mock.MagicMock()
result = client.consumer(callback)
self.assertIsNone(result)
self.mock_driver.consumer.assert_not_called()
def test_decode_packet(self):
"""Test decode_packet() method."""
client = APRSDClient(auto_connect=False)
packet = mock.MagicMock(spec=core.Packet)
# Configure the side_effect to return our packet
self.mock_driver.decode_packet.side_effect = lambda *args, **kwargs: packet
result = client.decode_packet(frame='test')
self.assertEqual(result, packet)
self.mock_driver.decode_packet.assert_called_with(frame='test')
def test_decode_packet_exception(self):
"""Test decode_packet() with exception."""
client = APRSDClient(auto_connect=False)
self.mock_driver.decode_packet.side_effect = Exception('Decode error')
result = client.decode_packet(frame='test')
self.assertIsNone(result)
def test_keepalive_check(self):
"""Test keepalive_check() method."""
client = APRSDClient(auto_connect=False)
client._checks = False
self.mock_driver._alive = True
# First check should not reset
with mock.patch.object(client, 'reset') as mock_reset:
client.keepalive_check()
self.assertTrue(client._checks)
mock_reset.assert_not_called()
# Second check with dead driver should reset
self.mock_driver._alive = False
with mock.patch.object(client, 'reset') as mock_reset:
client.keepalive_check()
mock_reset.assert_called()
def test_keepalive_log(self):
"""Test keepalive_log() method."""
import datetime
client = APRSDClient(auto_connect=False)
self.mock_driver._keepalive = datetime.datetime.now()
with mock.patch('aprsd.client.client.LOGU') as mock_logu:
client.keepalive_log()
mock_logu.opt.assert_called()
def test_keepalive_log_no_keepalive(self):
"""Test keepalive_log() when keepalive is None."""
client = APRSDClient(auto_connect=False)
self.mock_driver._keepalive = None
with mock.patch('aprsd.client.client.LOGU') as mock_logu:
client.keepalive_log()
mock_logu.opt.assert_called()

17
tests/client/test_registry.py
View File

@ -11,7 +11,7 @@ class TestDriverRegistry(unittest.TestCase):
def setUp(self):
# Reset the singleton instance before each test
DriverRegistry._singleton_instances = {}
DriverRegistry.instance = None
self.registry = DriverRegistry()
self.registry.drivers = []
@ -32,11 +32,26 @@ class TestDriverRegistry(unittest.TestCase):
mock_conf.aprs_network.password = 'dummy'
mock_conf.aprs_network.login = 'dummy'
# Patch the register method to skip Protocol check for MockClientDriver
self._original_register = self.registry.register
def mock_register(driver):
# Skip Protocol check for MockClientDriver
if hasattr(driver, '__name__') and driver.__name__ == 'MockClientDriver':
self.registry.drivers.append(driver)
else:
self._original_register(driver)
self.registry.register = mock_register
def tearDown(self):
# Reset the singleton instance after each test
DriverRegistry().drivers = []
self.aprsis_patcher.stop()
self.conf_patcher.stop()
# Restore original register method if it was patched
if hasattr(self, '_original_register'):
self.registry.register = self._original_register
def test_get_driver_with_valid_driver(self):
"""Test getting an enabled and configured driver."""

60
tests/mock_client_driver.py
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@ -4,7 +4,14 @@ from aprsd.packets import core
class MockClientDriver:
"""Mock implementation of ClientDriver for testing."""
"""Mock implementation of ClientDriver for testing.
This class can be used both as a class (for registration) and as an instance.
When used as a class, it implements the ClientDriver Protocol.
When instantiated, it returns a mock driver instance.
"""
_instance = None
def __init__(self, enabled=True, configured=True):
self.connected = False
@ -18,6 +25,13 @@ class MockClientDriver:
'success': True,
'message': None,
}
# Make methods mockable
self.close = mock.MagicMock(side_effect=self._close)
self.setup_connection = mock.MagicMock(side_effect=self._setup_connection)
self.send = mock.MagicMock(side_effect=self._send)
self.set_filter = mock.MagicMock(side_effect=self._set_filter)
self.consumer = mock.MagicMock(side_effect=self._consumer)
self.decode_packet = mock.MagicMock(side_effect=self._decode_packet)
@staticmethod
def is_enabled():
@ -29,8 +43,15 @@ class MockClientDriver:
"""Static method to check if driver is configured."""
return True
def __call__(self):
"""Make the class callable to return an instance (singleton pattern)."""
if self._instance is None:
self._instance = self
return self._instance
@property
def is_alive(self):
"""Instance method to check if driver is alive."""
"""Property to check if driver is alive."""
return self._alive
def stats(self, serializable=False):
@ -50,27 +71,48 @@ class MockClientDriver:
"""Property to get login failure message."""
return self.login_status['message']
def decode_packet(self, *args, **kwargs):
def _decode_packet(self, *args, **kwargs):
"""Mock packet decoding."""
if hasattr(self, '_decode_packet_return'):
return self._decode_packet_return
packet = mock.MagicMock(spec=core.Packet)
packet.raw = 'test packet'
packet.path = []
packet.human_info = 'test packet info'
return packet
def close(self):
def _close(self):
self.connected = False
def setup_connection(self):
def _setup_connection(self):
self.connected = True
self._alive = True # Make driver alive after connection
def send(self, packet):
def _send(self, packet):
if hasattr(self, '_send_side_effect'):
if isinstance(self._send_side_effect, Exception):
raise self._send_side_effect
if hasattr(self, '_send_return'):
return self._send_return
return True
def set_filter(self, filter_str):
def _set_filter(self, filter_str):
self.filter = filter_str
@property
def keepalive(self):
return self._keepalive
def consumer(self, callback, raw=False):
pass
def _consumer(self, callback, raw=False):
if hasattr(self, '_consumer_side_effect'):
if isinstance(self._consumer_side_effect, Exception):
raise self._consumer_side_effect
if hasattr(self, '_consumer_callback'):
self._consumer_callback(callback)
elif callback:
callback()
def reset(self):
"""Reset the driver connection."""
self.connected = False
self._alive = False

0
tests/packets/__init__.py Normal file
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120
tests/packets/filters/test_dupe_filter.py Normal file
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@ -0,0 +1,120 @@
import unittest
from unittest import mock
from aprsd.packets.filters.dupe_filter import DupePacketFilter
from tests import fake
class TestDupePacketFilter(unittest.TestCase):
"""Unit tests for the DupePacketFilter class."""
def setUp(self):
"""Set up test fixtures."""
self.filter = DupePacketFilter()
from oslo_config import cfg
CONF = cfg.CONF
CONF.packet_dupe_timeout = 60
def test_filter_ack_packet(self):
"""Test filter() with AckPacket (should always pass)."""
packet = fake.fake_ack_packet()
result = self.filter.filter(packet)
self.assertEqual(result, packet)
def test_filter_new_packet(self):
"""Test filter() with new packet."""
packet = fake.fake_packet(msg_number='123')
with mock.patch(
'aprsd.packets.filters.dupe_filter.packets.PacketList'
) as mock_list:
mock_list_instance = mock.MagicMock()
mock_list_instance.find.side_effect = KeyError('Not found')
mock_list.return_value = mock_list_instance
result = self.filter.filter(packet)
self.assertEqual(result, packet)
def test_filter_packet_no_msgno(self):
"""Test filter() with packet without msgNo."""
packet = fake.fake_packet()
packet.msgNo = None
with mock.patch(
'aprsd.packets.filters.dupe_filter.packets.PacketList'
) as mock_list:
mock_list_instance = mock.MagicMock()
found_packet = fake.fake_packet()
mock_list_instance.find.return_value = found_packet
mock_list.return_value = mock_list_instance
# Should pass even if found (no msgNo = can't detect dupe)
result = self.filter.filter(packet)
self.assertEqual(result, packet)
def test_filter_unprocessed_duplicate(self):
"""Test filter() with duplicate but unprocessed packet."""
packet = fake.fake_packet(msg_number='123')
packet.processed = False
with mock.patch(
'aprsd.packets.filters.dupe_filter.packets.PacketList'
) as mock_list:
mock_list_instance = mock.MagicMock()
found_packet = fake.fake_packet(msg_number='123')
mock_list_instance.find.return_value = found_packet
mock_list.return_value = mock_list_instance
result = self.filter.filter(packet)
self.assertEqual(result, packet)
def test_filter_duplicate_within_timeout(self):
"""Test filter() with duplicate within timeout."""
from oslo_config import cfg
CONF = cfg.CONF
CONF.packet_dupe_timeout = 60
packet = fake.fake_packet(msg_number='123')
packet.processed = True
packet.timestamp = 1000
with mock.patch(
'aprsd.packets.filters.dupe_filter.packets.PacketList'
) as mock_list:
mock_list_instance = mock.MagicMock()
found_packet = fake.fake_packet(msg_number='123')
found_packet.timestamp = 1050 # Within 60 second timeout
mock_list_instance.find.return_value = found_packet
mock_list.return_value = mock_list_instance
with mock.patch('aprsd.packets.filters.dupe_filter.LOG') as mock_log:
result = self.filter.filter(packet)
self.assertIsNone(result) # Should be dropped
mock_log.warning.assert_called()
def test_filter_duplicate_after_timeout(self):
"""Test filter() with duplicate after timeout."""
from oslo_config import cfg
CONF = cfg.CONF
CONF.packet_dupe_timeout = 60
packet = fake.fake_packet(msg_number='123')
packet.processed = True
packet.timestamp = 2000
with mock.patch(
'aprsd.packets.filters.dupe_filter.packets.PacketList'
) as mock_list:
mock_list_instance = mock.MagicMock()
found_packet = fake.fake_packet(msg_number='123')
found_packet.timestamp = 1000 # More than 60 seconds ago
mock_list_instance.find.return_value = found_packet
mock_list.return_value = mock_list_instance
with mock.patch('aprsd.packets.filters.dupe_filter.LOG') as mock_log:
result = self.filter.filter(packet)
self.assertEqual(result, packet) # Should pass
mock_log.warning.assert_called()

87
tests/packets/filters/test_packet_type.py Normal file
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@ -0,0 +1,87 @@
import unittest
from aprsd.packets.filters.packet_type import PacketTypeFilter
from tests import fake
class TestPacketTypeFilter(unittest.TestCase):
"""Unit tests for the PacketTypeFilter class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instance
PacketTypeFilter._instance = None
self.filter = PacketTypeFilter()
def tearDown(self):
"""Clean up after tests."""
PacketTypeFilter._instance = None
def test_singleton_pattern(self):
"""Test that PacketTypeFilter is a singleton."""
filter1 = PacketTypeFilter()
filter2 = PacketTypeFilter()
self.assertIs(filter1, filter2)
def test_init(self):
"""Test initialization."""
# Default allow_list includes Packet base class
from aprsd import packets
self.assertIn(packets.Packet, self.filter.allow_list)
def test_set_allow_list(self):
"""Test set_allow_list() method."""
from aprsd import packets as aprsd_packets
filter_list = ['MessagePacket', 'AckPacket']
self.filter.set_allow_list(filter_list)
self.assertEqual(len(self.filter.allow_list), 2)
self.assertIn(aprsd_packets.MessagePacket, self.filter.allow_list)
self.assertIn(aprsd_packets.AckPacket, self.filter.allow_list)
def test_filter_no_allow_list(self):
"""Test filter() with no allow list (all packets pass)."""
packet = fake.fake_packet()
result = self.filter.filter(packet)
self.assertEqual(result, packet)
def test_filter_allowed_type(self):
"""Test filter() with allowed packet type."""
self.filter.set_allow_list(['MessagePacket'])
packet = fake.fake_packet()
result = self.filter.filter(packet)
self.assertEqual(result, packet)
def test_filter_not_allowed_type(self):
"""Test filter() with not allowed packet type."""
self.filter.set_allow_list(['AckPacket'])
packet = fake.fake_packet() # MessagePacket
result = self.filter.filter(packet)
self.assertIsNone(result)
def test_filter_multiple_types(self):
"""Test filter() with multiple allowed types."""
self.filter.set_allow_list(['MessagePacket', 'AckPacket', 'BeaconPacket'])
message_packet = fake.fake_packet()
ack_packet = fake.fake_ack_packet()
result1 = self.filter.filter(message_packet)
result2 = self.filter.filter(ack_packet)
self.assertEqual(result1, message_packet)
self.assertEqual(result2, ack_packet)
def test_filter_subclass(self):
"""Test filter() with subclass of allowed type."""
# Set allow list to base Packet class
self.filter.set_allow_list(['Packet'])
# All packet types should pass
message_packet = fake.fake_packet()
result = self.filter.filter(message_packet)
self.assertEqual(result, message_packet)

387
tests/packets/test_collector.py Normal file
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@ -0,0 +1,387 @@
import unittest
from unittest import mock
from aprsd.packets import collector
from tests import fake
class MockPacketMonitor:
"""Mock implementation of PacketMonitor for testing."""
_instance = None
def __init__(self, name='MockMonitor'):
self.name = name
self.rx_called = False
self.tx_called = False
self.flush_called = False
self.load_called = False
def __call__(self):
"""Make it callable like a singleton."""
if self._instance is None:
self._instance = self
return self._instance
def rx(self, packet):
self.rx_called = True
self.rx_packet = packet
def tx(self, packet):
self.tx_called = True
self.tx_packet = packet
def flush(self):
self.flush_called = True
def load(self):
self.load_called = True
class TestPacketMonitorProtocol(unittest.TestCase):
"""Test that PacketMonitor protocol is properly defined."""
def test_protocol_definition(self):
"""Test that PacketMonitor is a Protocol."""
from aprsd.packets.collector import PacketMonitor
# Protocol with @runtime_checkable should have this attribute
# But it's a Protocol, not a runtime_checkable Protocol necessarily
# Let's just check it exists
self.assertTrue(
hasattr(PacketMonitor, '__protocol_attrs__')
or hasattr(PacketMonitor, '__annotations__'),
)
class TestPacketCollector(unittest.TestCase):
"""Unit tests for the PacketCollector class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instance
collector.PacketCollector._instance = None
# Clear monitors to start fresh
pc = collector.PacketCollector()
pc.monitors = []
def tearDown(self):
"""Clean up after tests."""
collector.PacketCollector._instance = None
def test_singleton_pattern(self):
"""Test that PacketCollector is a singleton."""
collector1 = collector.PacketCollector()
collector2 = collector.PacketCollector()
self.assertIs(collector1, collector2)
def test_init(self):
"""Test initialization."""
pc = collector.PacketCollector()
# After setUp, monitors should be empty
self.assertEqual(len(pc.monitors), 0)
def test_register(self):
"""Test register() method."""
pc = collector.PacketCollector()
# Create a callable class
class TestMonitor:
_instance = None
def __call__(self):
if self._instance is None:
self._instance = self
return self._instance
def rx(self, packet):
pass
def tx(self, packet):
pass
def flush(self):
pass
def load(self):
pass
monitor_class = TestMonitor()
pc.register(monitor_class)
self.assertIn(monitor_class, pc.monitors)
def test_register_non_protocol(self):
"""Test register() raises TypeError for non-protocol objects."""
pc = collector.PacketCollector()
non_monitor = object()
with self.assertRaises(TypeError):
pc.register(non_monitor)
def test_unregister(self):
"""Test unregister() method."""
pc = collector.PacketCollector()
# Create a callable class
class TestMonitor:
_instance = None
def __call__(self):
if self._instance is None:
self._instance = self
return self._instance
def rx(self, packet):
pass
def tx(self, packet):
pass
def flush(self):
pass
def load(self):
pass
monitor_class = TestMonitor()
pc.register(monitor_class)
pc.unregister(monitor_class)
self.assertNotIn(monitor_class, pc.monitors)
def test_unregister_non_protocol(self):
"""Test unregister() raises TypeError for non-protocol objects."""
pc = collector.PacketCollector()
non_monitor = object()
with self.assertRaises(TypeError):
pc.unregister(non_monitor)
def test_rx(self):
"""Test rx() method."""
pc = collector.PacketCollector()
# Create callable monitor classes
monitor1 = MockPacketMonitor('Monitor1')
monitor2 = MockPacketMonitor('Monitor2')
pc.register(monitor1)
pc.register(monitor2)
packet = fake.fake_packet()
pc.rx(packet)
self.assertTrue(monitor1().rx_called)
self.assertTrue(monitor2().rx_called)
self.assertEqual(monitor1().rx_packet, packet)
self.assertEqual(monitor2().rx_packet, packet)
def test_rx_with_exception(self):
"""Test rx() handles exceptions gracefully."""
pc = collector.PacketCollector()
class FailingMonitor:
_instance = None
def __call__(self):
if self._instance is None:
self._instance = self
return self._instance
def rx(self, packet):
raise Exception('Monitor error')
def tx(self, packet):
pass
def flush(self):
pass
def load(self):
pass
monitor = FailingMonitor()
pc.register(monitor)
packet = fake.fake_packet()
# Should not raise exception
with mock.patch('aprsd.packets.collector.LOG') as mock_log:
pc.rx(packet)
mock_log.error.assert_called()
def test_tx(self):
"""Test tx() method."""
pc = collector.PacketCollector()
monitor1 = MockPacketMonitor('Monitor1')
monitor2 = MockPacketMonitor('Monitor2')
pc.register(monitor1)
pc.register(monitor2)
packet = fake.fake_packet()
pc.tx(packet)
self.assertTrue(monitor1().tx_called)
self.assertTrue(monitor2().tx_called)
self.assertEqual(monitor1().tx_packet, packet)
self.assertEqual(monitor2().tx_packet, packet)
def test_tx_with_exception(self):
"""Test tx() handles exceptions gracefully."""
pc = collector.PacketCollector()
class FailingMonitor:
_instance = None
def __call__(self):
if self._instance is None:
self._instance = self
return self._instance
def rx(self, packet):
pass
def tx(self, packet):
raise Exception('Monitor error')
def flush(self):
pass
def load(self):
pass
monitor = FailingMonitor()
pc.register(monitor)
packet = fake.fake_packet()
# Should not raise exception
with mock.patch('aprsd.packets.collector.LOG') as mock_log:
pc.tx(packet)
mock_log.error.assert_called()
def test_flush(self):
"""Test flush() method."""
pc = collector.PacketCollector()
monitor1 = MockPacketMonitor('Monitor1')
monitor2 = MockPacketMonitor('Monitor2')
pc.register(monitor1)
pc.register(monitor2)
pc.flush()
self.assertTrue(monitor1().flush_called)
self.assertTrue(monitor2().flush_called)
def test_flush_with_exception(self):
"""Test flush() handles exceptions gracefully."""
pc = collector.PacketCollector()
class FailingMonitor:
_instance = None
def __call__(self):
if self._instance is None:
self._instance = self
return self._instance
def rx(self, packet):
pass
def tx(self, packet):
pass
def flush(self):
raise Exception('Monitor error')
def load(self):
pass
monitor = FailingMonitor()
pc.register(monitor)
# Should not raise exception
with mock.patch('aprsd.packets.collector.LOG') as mock_log:
pc.flush()
mock_log.error.assert_called()
def test_load(self):
"""Test load() method."""
pc = collector.PacketCollector()
monitor1 = MockPacketMonitor('Monitor1')
monitor2 = MockPacketMonitor('Monitor2')
pc.register(monitor1)
pc.register(monitor2)
pc.load()
self.assertTrue(monitor1().load_called)
self.assertTrue(monitor2().load_called)
def test_load_with_exception(self):
"""Test load() handles exceptions gracefully."""
pc = collector.PacketCollector()
class FailingMonitor:
_instance = None
def __call__(self):
if self._instance is None:
self._instance = self
return self._instance
def rx(self, packet):
pass
def tx(self, packet):
pass
def flush(self):
pass
def load(self):
raise Exception('Monitor error')
monitor = FailingMonitor()
pc.register(monitor)
# Should not raise exception
with mock.patch('aprsd.packets.collector.LOG') as mock_log:
pc.load()
mock_log.error.assert_called()
def test_multiple_monitors(self):
"""Test multiple monitors are called in order."""
pc = collector.PacketCollector()
call_order = []
class OrderedMonitor:
_instance = None
def __init__(self, name):
self.name = name
def __call__(self):
if self._instance is None:
self._instance = self
return self._instance
def rx(self, packet):
call_order.append(self.name)
def tx(self, packet):
pass
def flush(self):
pass
def load(self):
pass
monitor1 = OrderedMonitor('Monitor1')
monitor2 = OrderedMonitor('Monitor2')
monitor3 = OrderedMonitor('Monitor3')
pc.register(monitor1)
pc.register(monitor2)
pc.register(monitor3)
packet = fake.fake_packet()
pc.rx(packet)
self.assertEqual(call_order, ['Monitor1', 'Monitor2', 'Monitor3'])

245
tests/packets/test_filter.py Normal file
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@ -0,0 +1,245 @@
import unittest
from unittest import mock
from aprsd.packets import filter
from tests import fake
class MockPacketFilter:
"""Mock implementation of PacketFilterProtocol for testing."""
def __init__(self, name='MockFilter', should_pass=True):
self.name = name
self.should_pass = should_pass
self.filter_called = False
def filter(self, packet):
self.filter_called = True
self.filtered_packet = packet
return packet if self.should_pass else None
class TestPacketFilter(unittest.TestCase):
"""Unit tests for the PacketFilter class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instance
filter.PacketFilter._instance = None
# Clear filters to start fresh
pf = filter.PacketFilter()
pf.filters = {}
def tearDown(self):
"""Clean up after tests."""
filter.PacketFilter._instance = None
def test_singleton_pattern(self):
"""Test that PacketFilter is a singleton."""
pf1 = filter.PacketFilter()
pf2 = filter.PacketFilter()
self.assertIs(pf1, pf2)
def test_init(self):
"""Test initialization."""
pf = filter.PacketFilter()
# After setUp, filters should be empty
self.assertEqual(pf.filters, {})
def test_register(self):
"""Test register() method."""
pf = filter.PacketFilter()
class FilterClass:
def filter(self, packet):
return packet
pf.register(FilterClass)
self.assertIn(FilterClass, pf.filters)
self.assertIsInstance(pf.filters[FilterClass], FilterClass)
def test_register_non_protocol(self):
"""Test register() raises TypeError for non-protocol objects."""
pf = filter.PacketFilter()
non_filter = object()
with self.assertRaises(TypeError):
pf.register(non_filter)
def test_register_duplicate(self):
"""Test register() doesn't create duplicate instances."""
pf = filter.PacketFilter()
class FilterClass:
def filter(self, packet):
return packet
pf.register(FilterClass)
instance1 = pf.filters[FilterClass]
pf.register(FilterClass)
instance2 = pf.filters[FilterClass]
self.assertIs(instance1, instance2)
def test_unregister(self):
"""Test unregister() method."""
pf = filter.PacketFilter()
class FilterClass:
def filter(self, packet):
return packet
pf.register(FilterClass)
pf.unregister(FilterClass)
self.assertNotIn(FilterClass, pf.filters)
def test_unregister_non_protocol(self):
"""Test unregister() raises TypeError for non-protocol objects."""
pf = filter.PacketFilter()
non_filter = object()
with self.assertRaises(TypeError):
pf.unregister(non_filter)
def test_filter_passes(self):
"""Test filter() when all filters pass."""
pf = filter.PacketFilter()
class Filter1:
def filter(self, packet):
return packet
class Filter2:
def filter(self, packet):
return packet
pf.register(Filter1)
pf.register(Filter2)
packet = fake.fake_packet()
result = pf.filter(packet)
self.assertEqual(result, packet)
def test_filter_drops(self):
"""Test filter() when a filter drops the packet."""
pf = filter.PacketFilter()
class Filter1:
def filter(self, packet):
return packet
class Filter2:
def filter(self, packet):
return None # Drops packet
pf.register(Filter1)
pf.register(Filter2)
packet = fake.fake_packet()
result = pf.filter(packet)
self.assertIsNone(result)
def test_filter_order(self):
"""Test filters are called in registration order."""
pf = filter.PacketFilter()
call_order = []
class Filter1:
def filter(self, packet):
call_order.append('Filter1')
return packet
class Filter2:
def filter(self, packet):
call_order.append('Filter2')
return packet
class Filter3:
def filter(self, packet):
call_order.append('Filter3')
return packet
pf.register(Filter1)
pf.register(Filter2)
pf.register(Filter3)
packet = fake.fake_packet()
pf.filter(packet)
self.assertEqual(call_order, ['Filter1', 'Filter2', 'Filter3'])
def test_filter_stops_on_drop(self):
"""Test filter() stops processing when packet is dropped."""
pf = filter.PacketFilter()
call_order = []
class Filter1:
def filter(self, packet):
call_order.append('Filter1')
return packet
class Filter2:
def filter(self, packet):
call_order.append('Filter2')
return None # Drops
class Filter3:
def filter(self, packet):
call_order.append('Filter3')
return packet
pf.register(Filter1)
pf.register(Filter2)
pf.register(Filter3)
packet = fake.fake_packet()
result = pf.filter(packet)
self.assertIsNone(result)
# Filter3 should not be called
self.assertEqual(call_order, ['Filter1', 'Filter2'])
def test_filter_with_exception(self):
"""Test filter() handles exceptions gracefully."""
pf = filter.PacketFilter()
class FailingFilter:
def filter(self, packet):
raise Exception('Filter error')
pf.register(FailingFilter)
packet = fake.fake_packet()
# Should not raise exception
with mock.patch('aprsd.packets.filter.LOG') as mock_log:
pf.filter(packet)
mock_log.error.assert_called()
def test_filter_empty(self):
"""Test filter() with no registered filters."""
pf = filter.PacketFilter()
packet = fake.fake_packet()
result = pf.filter(packet)
# When no filters, packet should pass through
self.assertEqual(result, packet)
def test_filter_typo_in_log(self):
"""Test that the typo in filter error logging doesn't break."""
pf = filter.PacketFilter()
class FailingFilter:
def filter(self, packet):
raise Exception('Filter error')
pf.register(FailingFilter)
packet = fake.fake_packet()
# Should handle the typo gracefully (__clas__ instead of __class__)
with mock.patch('aprsd.packets.filter.LOG') as mock_log:
pf.filter(packet)
# Should log error even with typo
self.assertTrue(mock_log.error.called)

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tests/packets/test_packet_list.py Normal file
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import unittest
from collections import OrderedDict
from oslo_config import cfg
from aprsd.packets import packet_list
from tests import fake
CONF = cfg.CONF
class TestPacketList(unittest.TestCase):
"""Unit tests for the PacketList class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instance and class variables
packet_list.PacketList._instance = None
packet_list.PacketList._total_rx = 0
packet_list.PacketList._total_tx = 0
# Mock config
CONF.packet_list_maxlen = 100
# Create fresh instance and reset data
pl = packet_list.PacketList()
pl.data = {'types': {}, 'packets': OrderedDict()}
pl._total_rx = 0
pl._total_tx = 0
def tearDown(self):
"""Clean up after tests."""
packet_list.PacketList._instance = None
packet_list.PacketList._total_rx = 0
packet_list.PacketList._total_tx = 0
def test_singleton_pattern(self):
"""Test that PacketList is a singleton."""
pl1 = packet_list.PacketList()
pl2 = packet_list.PacketList()
self.assertIs(pl1, pl2)
def test_init(self):
"""Test initialization."""
pl = packet_list.PacketList()
self.assertEqual(pl.maxlen, 100)
self.assertIn('types', pl.data)
self.assertIn('packets', pl.data)
def test_rx(self):
"""Test rx() method."""
pl = packet_list.PacketList()
packet = fake.fake_packet()
initial_rx = pl._total_rx
pl.rx(packet)
self.assertEqual(pl._total_rx, initial_rx + 1)
self.assertIn(packet.key, pl.data['packets'])
self.assertIn(packet.__class__.__name__, pl.data['types'])
def test_tx(self):
"""Test tx() method."""
pl = packet_list.PacketList()
packet = fake.fake_packet()
initial_tx = pl._total_tx
pl.tx(packet)
self.assertEqual(pl._total_tx, initial_tx + 1)
self.assertIn(packet.key, pl.data['packets'])
self.assertIn(packet.__class__.__name__, pl.data['types'])
def test_add(self):
"""Test add() method."""
pl = packet_list.PacketList()
packet = fake.fake_packet()
pl.add(packet)
self.assertIn(packet.key, pl.data['packets'])
def test_find(self):
"""Test find() method."""
pl = packet_list.PacketList()
packet = fake.fake_packet()
pl.add(packet)
found = pl.find(packet)
self.assertEqual(found, packet)
def test_len(self):
"""Test __len__() method."""
pl = packet_list.PacketList()
self.assertEqual(len(pl), 0)
packet1 = fake.fake_packet(fromcall='TEST1')
pl.add(packet1)
self.assertEqual(len(pl), 1)
packet2 = fake.fake_packet(fromcall='TEST2', message='different')
pl.add(packet2)
self.assertEqual(len(pl), 2)
def test_total_rx(self):
"""Test total_rx() method."""
pl = packet_list.PacketList()
pl.rx(fake.fake_packet())
pl.rx(fake.fake_packet(message='test2'))
self.assertEqual(pl.total_rx(), 2)
def test_total_tx(self):
"""Test total_tx() method."""
pl = packet_list.PacketList()
pl.tx(fake.fake_packet())
pl.tx(fake.fake_packet(message='test2'))
self.assertEqual(pl.total_tx(), 2)
def test_maxlen_enforcement(self):
"""Test that maxlen is enforced."""
CONF.packet_list_maxlen = 3
packet_list.PacketList._instance = None
packet_list.PacketList._total_rx = 0
packet_list.PacketList._total_tx = 0
pl = packet_list.PacketList()
pl.data = {'types': {}, 'packets': OrderedDict()}
pl._total_rx = 0
pl._total_tx = 0
# Add more than maxlen with different keys
for i in range(5):
packet = fake.fake_packet(fromcall=f'TEST{i}', message=f'test{i}')
pl.add(packet)
# Should only have maxlen packets
self.assertEqual(len(pl), 3)
# Oldest should be removed
self.assertNotIn(fake.fake_packet(message='test0').key, pl.data['packets'])
def test_duplicate_packet(self):
"""Test that duplicate packets move to end."""
pl = packet_list.PacketList()
packet = fake.fake_packet(message='test')
pl.add(packet)
# Add different packet
pl.add(fake.fake_packet(message='other'))
# Add original packet again
pl.add(packet)
# Original packet should be at end
keys = list(pl.data['packets'].keys())
self.assertEqual(keys[-1], packet.key)
def test_stats(self):
"""Test stats() method."""
pl = packet_list.PacketList()
pl.rx(fake.fake_packet())
pl.tx(fake.fake_packet(message='test2'))
stats = pl.stats()
self.assertIn('rx', stats)
self.assertIn('tx', stats)
self.assertIn('total_tracked', stats)
self.assertIn('types', stats)
self.assertEqual(stats['rx'], 1)
self.assertEqual(stats['tx'], 1)
def test_stats_serializable(self):
"""Test stats() with serializable=True."""
pl = packet_list.PacketList()
pl.rx(fake.fake_packet())
stats = pl.stats(serializable=True)
# Note: packets in stats are not JSON serializable by default
# This test just verifies the method accepts the parameter
self.assertIsInstance(stats, dict)
self.assertIn('rx', stats)
def test_type_stats(self):
"""Test that type statistics are tracked."""
pl = packet_list.PacketList()
packet1 = fake.fake_packet()
packet2 = fake.fake_packet(message='test2')
pl.rx(packet1)
pl.rx(packet2)
pl.tx(packet1)
stats = pl.stats()
packet_type = packet1.__class__.__name__
self.assertIn(packet_type, stats['types'])
self.assertEqual(stats['types'][packet_type]['rx'], 2)
self.assertEqual(stats['types'][packet_type]['tx'], 1)

113
tests/packets/test_seen_list.py Normal file
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import datetime
import unittest
from unittest import mock
from aprsd.packets import seen_list
from tests import fake
class TestSeenList(unittest.TestCase):
"""Unit tests for the SeenList class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instance
seen_list.SeenList._instance = None
def tearDown(self):
"""Clean up after tests."""
seen_list.SeenList._instance = None
def test_singleton_pattern(self):
"""Test that SeenList is a singleton."""
sl1 = seen_list.SeenList()
sl2 = seen_list.SeenList()
self.assertIs(sl1, sl2)
def test_init(self):
"""Test initialization."""
sl = seen_list.SeenList()
self.assertEqual(sl.data, {})
def test_stats(self):
"""Test stats() method."""
sl = seen_list.SeenList()
stats = sl.stats()
self.assertIsInstance(stats, dict)
stats_serializable = sl.stats(serializable=True)
self.assertIsInstance(stats_serializable, dict)
def test_rx(self):
"""Test rx() method."""
sl = seen_list.SeenList()
packet = fake.fake_packet(fromcall='TEST1')
sl.rx(packet)
self.assertIn('TEST1', sl.data)
self.assertIn('last', sl.data['TEST1'])
self.assertIn('count', sl.data['TEST1'])
self.assertEqual(sl.data['TEST1']['count'], 1)
self.assertIsInstance(sl.data['TEST1']['last'], datetime.datetime)
def test_rx_multiple(self):
"""Test rx() with multiple packets from same callsign."""
sl = seen_list.SeenList()
packet1 = fake.fake_packet(fromcall='TEST2')
packet2 = fake.fake_packet(fromcall='TEST2', message='different')
sl.rx(packet1)
sl.rx(packet2)
self.assertEqual(sl.data['TEST2']['count'], 2)
def test_rx_different_callsigns(self):
"""Test rx() with different callsigns."""
sl = seen_list.SeenList()
packet1 = fake.fake_packet(fromcall='TEST3')
packet2 = fake.fake_packet(fromcall='TEST4')
sl.rx(packet1)
sl.rx(packet2)
self.assertIn('TEST3', sl.data)
self.assertIn('TEST4', sl.data)
self.assertEqual(sl.data['TEST3']['count'], 1)
self.assertEqual(sl.data['TEST4']['count'], 1)
def test_rx_no_from_call(self):
"""Test rx() with packet missing from_call."""
sl = seen_list.SeenList()
class PacketWithoutFrom:
from_call = None
packet = PacketWithoutFrom()
with mock.patch('aprsd.packets.seen_list.LOG') as mock_log:
sl.rx(packet)
mock_log.warning.assert_called()
self.assertEqual(len(sl.data), 0)
def test_tx(self):
"""Test tx() method (should be no-op)."""
sl = seen_list.SeenList()
packet = fake.fake_packet()
# Should not raise exception
sl.tx(packet)
# Should not add to data
self.assertEqual(len(sl.data), 0)
def test_stats_with_data(self):
"""Test stats() with data."""
sl = seen_list.SeenList()
sl.rx(fake.fake_packet(fromcall='TEST5'))
sl.rx(fake.fake_packet(fromcall='TEST6'))
stats = sl.stats()
self.assertIn('TEST5', stats)
self.assertIn('TEST6', stats)
self.assertIn('last', stats['TEST5'])
self.assertIn('count', stats['TEST5'])

220
tests/packets/test_tracker.py Normal file
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import unittest
from aprsd.packets import tracker
from tests import fake
class TestPacketTrack(unittest.TestCase):
"""Unit tests for the PacketTrack class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instance
tracker.PacketTrack._instance = None
tracker.PacketTrack.data = {}
tracker.PacketTrack.total_tracked = 0
def tearDown(self):
"""Clean up after tests."""
tracker.PacketTrack._instance = None
tracker.PacketTrack.data = {}
tracker.PacketTrack.total_tracked = 0
def test_singleton_pattern(self):
"""Test that PacketTrack is a singleton."""
pt1 = tracker.PacketTrack()
pt2 = tracker.PacketTrack()
self.assertIs(pt1, pt2)
def test_init(self):
"""Test initialization."""
pt = tracker.PacketTrack()
self.assertIsInstance(pt.data, dict)
self.assertIsNotNone(pt._start_time)
def test_getitem(self):
"""Test __getitem__() method."""
pt = tracker.PacketTrack()
packet = fake.fake_packet(msg_number='123')
pt.tx(packet)
result = pt['123']
self.assertEqual(result, packet)
def test_iter(self):
"""Test __iter__() method."""
pt = tracker.PacketTrack()
packet1 = fake.fake_packet(msg_number='123')
packet2 = fake.fake_packet(msg_number='456')
pt.tx(packet1)
pt.tx(packet2)
keys = list(iter(pt))
self.assertIn('123', keys)
self.assertIn('456', keys)
def test_keys(self):
"""Test keys() method."""
pt = tracker.PacketTrack()
packet1 = fake.fake_packet(msg_number='123')
packet2 = fake.fake_packet(msg_number='456')
pt.tx(packet1)
pt.tx(packet2)
keys = list(pt.keys())
self.assertIn('123', keys)
self.assertIn('456', keys)
def test_items(self):
"""Test items() method."""
pt = tracker.PacketTrack()
packet = fake.fake_packet(msg_number='123')
pt.tx(packet)
items = list(pt.items())
self.assertEqual(len(items), 1)
self.assertEqual(items[0][0], '123')
self.assertEqual(items[0][1], packet)
def test_values(self):
"""Test values() method."""
pt = tracker.PacketTrack()
packet1 = fake.fake_packet(msg_number='123')
packet2 = fake.fake_packet(msg_number='456')
pt.tx(packet1)
pt.tx(packet2)
values = list(pt.values())
self.assertEqual(len(values), 2)
self.assertIn(packet1, values)
self.assertIn(packet2, values)
def test_tx(self):
"""Test tx() method."""
pt = tracker.PacketTrack()
packet = fake.fake_packet(msg_number='123')
initial_total = pt.total_tracked
pt.tx(packet)
self.assertIn('123', pt.data)
self.assertEqual(pt.data['123'], packet)
self.assertEqual(pt.total_tracked, initial_total + 1)
self.assertEqual(packet.send_count, 0)
def test_rx_ack_packet(self):
"""Test rx() with AckPacket."""
pt = tracker.PacketTrack()
packet = fake.fake_packet(msg_number='123')
pt.tx(packet)
ack = fake.fake_ack_packet()
ack.msgNo = '123'
pt.rx(ack)
self.assertNotIn('123', pt.data)
def test_rx_reject_packet(self):
"""Test rx() with RejectPacket."""
from aprsd.packets import core
pt = tracker.PacketTrack()
packet = fake.fake_packet(msg_number='123')
pt.tx(packet)
# Create a proper RejectPacket
reject_pkt = core.RejectPacket(from_call='TEST', to_call='TEST', msgNo='123')
pt.rx(reject_pkt)
self.assertNotIn('123', pt.data)
def test_rx_piggyback_ack(self):
"""Test rx() with piggyback ACK."""
pt = tracker.PacketTrack()
packet = fake.fake_packet(msg_number='123')
pt.tx(packet)
piggyback = fake.fake_packet()
piggyback.ackMsgNo = '123'
pt.rx(piggyback)
self.assertNotIn('123', pt.data)
def test_rx_no_match(self):
"""Test rx() with packet that doesn't match tracked packet."""
pt = tracker.PacketTrack()
packet = fake.fake_packet(msg_number='123')
pt.tx(packet)
ack = fake.fake_ack_packet()
ack.msgNo = '999' # Different msgNo
pt.rx(ack)
# Should still have original packet
self.assertIn('123', pt.data)
def test_remove(self):
"""Test remove() method."""
pt = tracker.PacketTrack()
packet = fake.fake_packet(msg_number='123')
pt.tx(packet)
pt.remove('123')
self.assertNotIn('123', pt.data)
def test_remove_nonexistent(self):
"""Test remove() with nonexistent key."""
pt = tracker.PacketTrack()
# Should not raise exception
pt.remove('nonexistent')
def test_stats(self):
"""Test stats() method."""
pt = tracker.PacketTrack()
packet = fake.fake_packet(msg_number='123')
packet.retry_count = 3
packet.last_send_time = 1000
pt.tx(packet)
# Note: tx() resets send_count to 0
stats = pt.stats()
self.assertIn('total_tracked', stats)
self.assertIn('packets', stats)
self.assertIn('123', stats['packets'])
self.assertEqual(stats['packets']['123']['send_count'], 0)
self.assertEqual(stats['packets']['123']['retry_count'], 3)
def test_stats_serializable(self):
"""Test stats() with serializable=True."""
pt = tracker.PacketTrack()
packet = fake.fake_packet(msg_number='123')
pt.tx(packet)
stats = pt.stats(serializable=True)
# Should be JSON serializable
import json
json.dumps(stats) # Should not raise exception
def test_get(self):
"""Test get() method from ObjectStoreMixin."""
pt = tracker.PacketTrack()
packet = fake.fake_packet(msg_number='123')
pt.tx(packet)
result = pt.get('123')
self.assertEqual(result, packet)
result = pt.get('nonexistent')
self.assertIsNone(result)
def test_len(self):
"""Test __len__() method."""
pt = tracker.PacketTrack()
self.assertEqual(len(pt), 0)
pt.tx(fake.fake_packet(msg_number='123'))
self.assertEqual(len(pt), 1)
pt.tx(fake.fake_packet(msg_number='456'))
self.assertEqual(len(pt), 2)

197
tests/packets/test_watch_list.py Normal file
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@ -0,0 +1,197 @@
import datetime
import unittest
from oslo_config import cfg
from aprsd.packets import watch_list
from tests import fake
CONF = cfg.CONF
class TestWatchList(unittest.TestCase):
"""Unit tests for the WatchList class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instance
watch_list.WatchList._instance = None
# Mock config
CONF.watch_list.enabled = True
CONF.watch_list.callsigns = ['TEST*']
CONF.watch_list.alert_time_seconds = 300
def tearDown(self):
"""Clean up after tests."""
watch_list.WatchList._instance = None
def test_singleton_pattern(self):
"""Test that WatchList is a singleton."""
wl1 = watch_list.WatchList()
wl2 = watch_list.WatchList()
self.assertIs(wl1, wl2)
def test_init(self):
"""Test initialization."""
wl = watch_list.WatchList()
self.assertIsInstance(wl.data, dict)
def test_update_from_conf(self):
"""Test _update_from_conf() method."""
CONF.watch_list.enabled = True
CONF.watch_list.callsigns = ['TEST1*', 'TEST2*']
watch_list.WatchList._instance = None
wl = watch_list.WatchList()
# Should have entries for TEST1 and TEST2 (without *)
self.assertIn('TEST1', wl.data)
self.assertIn('TEST2', wl.data)
def test_stats(self):
"""Test stats() method."""
wl = watch_list.WatchList()
stats = wl.stats()
self.assertIsInstance(stats, dict)
stats_serializable = wl.stats(serializable=True)
self.assertIsInstance(stats_serializable, dict)
def test_is_enabled(self):
"""Test is_enabled() method."""
wl = watch_list.WatchList()
CONF.watch_list.enabled = True
self.assertTrue(wl.is_enabled())
CONF.watch_list.enabled = False
self.assertFalse(wl.is_enabled())
def test_callsign_in_watchlist(self):
"""Test callsign_in_watchlist() method."""
wl = watch_list.WatchList()
CONF.watch_list.callsigns = ['TEST1*']
watch_list.WatchList._instance = None
wl = watch_list.WatchList()
self.assertTrue(wl.callsign_in_watchlist('TEST1'))
self.assertFalse(wl.callsign_in_watchlist('NOTINLIST'))
def test_rx(self):
"""Test rx() method."""
wl = watch_list.WatchList()
CONF.watch_list.callsigns = ['TEST1*']
watch_list.WatchList._instance = None
wl = watch_list.WatchList()
packet = fake.fake_packet(fromcall='TEST1')
wl.rx(packet)
# WatchList should track packets
self.assertIn('TEST1', wl.data)
self.assertIsNotNone(wl.data['TEST1']['last'])
self.assertEqual(wl.data['TEST1']['packet'], packet)
def test_rx_not_in_watchlist(self):
"""Test rx() with callsign not in watchlist."""
wl = watch_list.WatchList()
CONF.watch_list.callsigns = ['TEST1*']
watch_list.WatchList._instance = None
wl = watch_list.WatchList()
packet = fake.fake_packet(fromcall='NOTINLIST')
wl.rx(packet)
# Should not add to data
self.assertNotIn('NOTINLIST', wl.data)
def test_rx_multiple(self):
"""Test rx() with multiple packets."""
wl = watch_list.WatchList()
CONF.watch_list.callsigns = ['TEST2*']
watch_list.WatchList._instance = None
wl = watch_list.WatchList()
packet1 = fake.fake_packet(fromcall='TEST2')
packet2 = fake.fake_packet(fromcall='TEST2', message='different')
wl.rx(packet1)
wl.rx(packet2)
# Should track both, last packet should be packet2
self.assertIn('TEST2', wl.data)
self.assertEqual(wl.data['TEST2']['packet'], packet2)
def test_tx(self):
"""Test tx() method (should be no-op)."""
wl = watch_list.WatchList()
packet = fake.fake_packet()
# Should not raise exception
wl.tx(packet)
def test_last_seen(self):
"""Test last_seen() method."""
wl = watch_list.WatchList()
CONF.watch_list.callsigns = ['TEST3*']
watch_list.WatchList._instance = None
wl = watch_list.WatchList()
packet = fake.fake_packet(fromcall='TEST3')
wl.rx(packet)
last_seen = wl.last_seen('TEST3')
self.assertIsNotNone(last_seen)
self.assertIsInstance(last_seen, datetime.datetime)
self.assertIsNone(wl.last_seen('NOTINLIST'))
def test_age(self):
"""Test age() method."""
wl = watch_list.WatchList()
CONF.watch_list.callsigns = ['TEST4*']
watch_list.WatchList._instance = None
wl = watch_list.WatchList()
packet = fake.fake_packet(fromcall='TEST4')
wl.rx(packet)
age = wl.age('TEST4')
self.assertIsNotNone(age)
self.assertIsInstance(age, str)
self.assertIsNone(wl.age('NOTINLIST'))
def test_max_delta(self):
"""Test max_delta() method."""
wl = watch_list.WatchList()
delta = wl.max_delta(seconds=300)
self.assertIsInstance(delta, datetime.timedelta)
self.assertEqual(delta.total_seconds(), 300)
# Test with config default
delta = wl.max_delta()
self.assertIsInstance(delta, datetime.timedelta)
def test_is_old(self):
"""Test is_old() method."""
wl = watch_list.WatchList()
CONF.watch_list.callsigns = ['TEST5*']
CONF.watch_list.alert_time_seconds = 60
watch_list.WatchList._instance = None
wl = watch_list.WatchList()
# Not in watchlist
self.assertFalse(wl.is_old('NOTINLIST'))
# In watchlist but no last seen
self.assertFalse(wl.is_old('TEST5'))
# Add packet
packet = fake.fake_packet(fromcall='TEST5')
wl.rx(packet)
# Should not be old immediately
self.assertFalse(wl.is_old('TEST5'))
# Test with custom seconds
self.assertFalse(wl.is_old('TEST5', seconds=3600))

21
tests/plugins/test_notify.py
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@ -29,13 +29,32 @@ class TestWatchListPlugin(test_plugin.TestPlugin):
self.mock_aprsis.is_enabled.return_value = False
self.mock_aprsis.is_configured.return_value = False
# Patch the register method to skip Protocol check for MockClientDriver
# Get the singleton instance and patch it
registry = DriverRegistry()
self._original_register = registry.register
def mock_register(driver):
# Skip Protocol check for MockClientDriver
if hasattr(driver, '__name__') and driver.__name__ == 'MockClientDriver':
registry.drivers.append(driver)
else:
self._original_register(driver)
registry.register = mock_register
# Store reference to registry for tearDown
self._patched_registry = registry
# Register the mock driver
DriverRegistry().register(MockClientDriver)
registry.register(MockClientDriver)
def tearDown(self):
super().tearDown()
if hasattr(self, 'aprsis_patcher'):
self.aprsis_patcher.stop()
# Restore original register method if it was patched
if hasattr(self, '_original_register') and hasattr(self, '_patched_registry'):
self._patched_registry.register = self._original_register
def config_and_init(
self,

0
tests/stats/__init__.py Normal file
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100
tests/stats/test_app.py Normal file
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@ -0,0 +1,100 @@
import datetime
import unittest
from unittest import mock
from oslo_config import cfg
from aprsd.stats import app
CONF = cfg.CONF
class TestAPRSDStats(unittest.TestCase):
"""Unit tests for the APRSDStats class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instance
app.APRSDStats._instance = None
CONF.callsign = 'TEST'
def tearDown(self):
"""Clean up after tests."""
app.APRSDStats._instance = None
def test_singleton_pattern(self):
"""Test that APRSDStats is a singleton."""
stats1 = app.APRSDStats()
stats2 = app.APRSDStats()
self.assertIs(stats1, stats2)
def test_init(self):
"""Test initialization."""
stats = app.APRSDStats()
self.assertIsNotNone(stats.start_time)
self.assertIsInstance(stats.start_time, datetime.datetime)
def test_uptime(self):
"""Test uptime() method."""
stats = app.APRSDStats()
import time
time.sleep(0.1) # Small delay
uptime = stats.uptime()
self.assertIsInstance(uptime, datetime.timedelta)
self.assertGreaterEqual(uptime.total_seconds(), 0.1)
@mock.patch('aprsd.stats.app.tracemalloc.get_traced_memory')
@mock.patch('aprsd.stats.app.aprsd_log.logging_queue')
def test_stats(self, mock_queue, mock_tracemalloc):
"""Test stats() method."""
mock_tracemalloc.return_value = (1024 * 1024, 2 * 1024 * 1024) # 1MB, 2MB
mock_queue.qsize.return_value = 5
stats = app.APRSDStats()
result = stats.stats()
self.assertIn('version', result)
self.assertIn('uptime', result)
self.assertIn('callsign', result)
self.assertIn('memory_current', result)
self.assertIn('memory_current_str', result)
self.assertIn('memory_peak', result)
self.assertIn('memory_peak_str', result)
self.assertIn('loging_queue', result)
self.assertEqual(result['callsign'], 'TEST')
self.assertEqual(result['memory_current'], 1024 * 1024)
self.assertEqual(result['loging_queue'], 5)
@mock.patch('aprsd.stats.app.tracemalloc.get_traced_memory')
@mock.patch('aprsd.stats.app.aprsd_log.logging_queue')
def test_stats_serializable(self, mock_queue, mock_tracemalloc):
"""Test stats() with serializable=True."""
mock_tracemalloc.return_value = (1024 * 1024, 2 * 1024 * 1024)
mock_queue.qsize.return_value = 5
stats = app.APRSDStats()
result = stats.stats(serializable=True)
self.assertIsInstance(result['uptime'], str)
# Should be JSON serializable
import json
json.dumps(result) # Should not raise exception
def test_stats_memory_formatting(self):
"""Test that memory is formatted correctly."""
with mock.patch(
'aprsd.stats.app.tracemalloc.get_traced_memory'
) as mock_tracemalloc:
with mock.patch('aprsd.stats.app.aprsd_log.logging_queue') as mock_queue:
mock_tracemalloc.return_value = (1024 * 1024, 2 * 1024 * 1024)
mock_queue.qsize.return_value = 0
stats = app.APRSDStats()
result = stats.stats()
# 1MB should format as 'MB', not 'KB'
self.assertIn('MB', result['memory_current_str'])
self.assertIn('MB', result['memory_peak_str'])

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import unittest
from unittest import mock
from aprsd.stats import collector
class MockStatsProducer:
"""Mock implementation of StatsProducer for testing."""
_instance = None
def __init__(self, name='MockProducer'):
self.name = name
self.stats_called = False
def __call__(self):
"""Make it callable like a singleton."""
if self._instance is None:
self._instance = self
return self._instance
def stats(self, serializable=False):
self.stats_called = True
return {'test': 'data', 'serializable': serializable}
class TestStatsCollector(unittest.TestCase):
"""Unit tests for the Collector class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instance
collector.Collector._instance = None
# Clear producers to start fresh
c = collector.Collector()
c.producers = []
def tearDown(self):
"""Clean up after tests."""
collector.Collector._instance = None
def test_singleton_pattern(self):
"""Test that Collector is a singleton."""
collector1 = collector.Collector()
collector2 = collector.Collector()
self.assertIs(collector1, collector2)
def test_init(self):
"""Test initialization."""
c = collector.Collector()
# After setUp, producers should be empty
self.assertEqual(len(c.producers), 0)
def test_register_producer(self):
"""Test register_producer() method."""
c = collector.Collector()
producer = MockStatsProducer()
c.register_producer(producer)
self.assertIn(producer, c.producers)
def test_register_producer_non_protocol(self):
"""Test register_producer() raises TypeError for non-protocol objects."""
c = collector.Collector()
non_producer = object()
with self.assertRaises(TypeError):
c.register_producer(non_producer)
def test_unregister_producer(self):
"""Test unregister_producer() method."""
c = collector.Collector()
producer = MockStatsProducer()
c.register_producer(producer)
c.unregister_producer(producer)
self.assertNotIn(producer, c.producers)
def test_unregister_producer_non_protocol(self):
"""Test unregister_producer() raises TypeError for non-protocol objects."""
c = collector.Collector()
non_producer = object()
with self.assertRaises(TypeError):
c.unregister_producer(non_producer)
def test_collect(self):
"""Test collect() method."""
c = collector.Collector()
producer1 = MockStatsProducer('Producer1')
producer2 = MockStatsProducer('Producer2')
c.register_producer(producer1)
c.register_producer(producer2)
stats = c.collect()
self.assertIsInstance(stats, dict)
self.assertIn('MockStatsProducer', stats)
self.assertTrue(producer1().stats_called)
self.assertTrue(producer2().stats_called)
def test_collect_serializable(self):
"""Test collect() with serializable=True."""
c = collector.Collector()
producer = MockStatsProducer()
c.register_producer(producer)
stats = c.collect(serializable=True)
# Should pass serializable flag to producers
self.assertIsInstance(stats, dict)
def test_collect_with_exception(self):
"""Test collect() raises exception from producer."""
c = collector.Collector()
class FailingProducer:
_instance = None
def __call__(self):
if self._instance is None:
self._instance = self
return self._instance
def stats(self, serializable=False):
raise RuntimeError('Stats error')
producer = FailingProducer()
c.register_producer(producer)
with self.assertRaises(RuntimeError):
c.collect()
def test_stop_all(self):
"""Test stop_all() method."""
c = collector.Collector()
producer1 = MockStatsProducer('Producer1')
producer2 = MockStatsProducer('Producer2')
c.register_producer(producer1)
c.register_producer(producer2)
with mock.patch('aprsd.stats.collector.LOG') as mock_log:
c.stop_all()
self.assertEqual(len(c.producers), 0)
# Should log for each producer
self.assertGreaterEqual(mock_log.info.call_count, 2)
def test_multiple_producers(self):
"""Test multiple producers are collected."""
c = collector.Collector()
call_order = []
class OrderedProducer:
_instance = None
def __init__(self, name):
self.name = name
def __call__(self):
if self._instance is None:
self._instance = self
return self._instance
def stats(self, serializable=False):
call_order.append(self.name)
return {'name': self.name}
producer1 = OrderedProducer('Producer1')
producer2 = OrderedProducer('Producer2')
producer3 = OrderedProducer('Producer3')
c.register_producer(producer1)
c.register_producer(producer2)
c.register_producer(producer3)
stats = c.collect()
# All producers are called (verified by call_order)
self.assertIn('Producer1', call_order)
self.assertIn('Producer2', call_order)
self.assertIn('Producer3', call_order)
# But stats dict only has 1 entry because all have same class name
# (last one overwrites previous ones)
self.assertEqual(len(stats), 1)
self.assertIn('OrderedProducer', stats)
def test_empty_collector(self):
"""Test collect() with no producers."""
c = collector.Collector()
stats = c.collect()
self.assertEqual(stats, {})

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import unittest
from aprsd import exception
class TestExceptions(unittest.TestCase):
"""Unit tests for custom exception classes."""
def test_missing_config_option_exception(self):
"""Test MissingConfigOptionException."""
exc = exception.MissingConfigOptionException('test.option')
self.assertIsInstance(exc, Exception)
self.assertIn('test.option', exc.message)
self.assertIn("Option 'test.option' was not in config file", exc.message)
def test_config_option_bogus_default_exception(self):
"""Test ConfigOptionBogusDefaultException."""
exc = exception.ConfigOptionBogusDefaultException(
'test.option', 'default_value'
)
self.assertIsInstance(exc, Exception)
self.assertIn('test.option', exc.message)
self.assertIn('default_value', exc.message)
self.assertIn('needs to be changed', exc.message)
def test_aprs_client_not_configured_exception(self):
"""Test APRSClientNotConfiguredException."""
exc = exception.APRSClientNotConfiguredException()
self.assertIsInstance(exc, Exception)
self.assertEqual(exc.message, 'APRS client is not configured.')
def test_exception_inheritance(self):
"""Test that exceptions inherit from Exception."""
exc1 = exception.MissingConfigOptionException('test')
exc2 = exception.ConfigOptionBogusDefaultException('test', 'default')
exc3 = exception.APRSClientNotConfiguredException()
self.assertIsInstance(exc1, Exception)
self.assertIsInstance(exc2, Exception)
self.assertIsInstance(exc3, Exception)
def test_exception_raising(self):
"""Test that exceptions can be raised and caught."""
with self.assertRaises(exception.MissingConfigOptionException) as context:
raise exception.MissingConfigOptionException('test.option')
self.assertIn('test.option', str(context.exception))

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import threading
import time
import unittest
from aprsd.threads.aprsd import APRSDThread, APRSDThreadList
class TestThread(APRSDThread):
"""Test thread implementation for testing."""
def __init__(self, name='TestThread', should_loop=True):
super().__init__(name)
self.should_loop = should_loop
self.loop_called = False
def loop(self):
self.loop_called = True
return self.should_loop
class TestAPRSDThread(unittest.TestCase):
"""Unit tests for the APRSDThread class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instances
APRSDThreadList._instance = None
APRSDThreadList.threads_list = []
def tearDown(self):
"""Clean up after tests."""
# Stop all threads
thread_list = APRSDThreadList()
for thread in list(thread_list.threads_list):
thread.stop()
if thread.is_alive():
thread.join(timeout=1)
APRSDThreadList._instance = None
APRSDThreadList.threads_list = []
def test_init(self):
"""Test thread initialization."""
thread = TestThread('TestThread1')
self.assertEqual(thread.name, 'TestThread1')
self.assertFalse(thread.thread_stop)
self.assertFalse(thread._pause)
self.assertEqual(thread.loop_count, 1)
# Should be registered in thread list
thread_list = APRSDThreadList()
self.assertIn(thread, thread_list.threads_list)
def test_should_quit(self):
"""Test _should_quit() method."""
thread = TestThread('TestThread2')
self.assertFalse(thread._should_quit())
thread.thread_stop = True
self.assertTrue(thread._should_quit())
def test_pause_unpause(self):
"""Test pause() and unpause() methods."""
thread = TestThread('TestThread3')
self.assertFalse(thread._pause)
thread.pause()
self.assertTrue(thread._pause)
thread.unpause()
self.assertFalse(thread._pause)
def test_stop(self):
"""Test stop() method."""
thread = TestThread('TestThread4')
self.assertFalse(thread.thread_stop)
thread.stop()
self.assertTrue(thread.thread_stop)
def test_loop_age(self):
"""Test loop_age() method."""
import datetime
thread = TestThread('TestThread5')
age = thread.loop_age()
self.assertIsInstance(age, datetime.timedelta)
self.assertGreaterEqual(age.total_seconds(), 0)
def test_str(self):
"""Test __str__() method."""
thread = TestThread('TestThread6')
thread_str = str(thread)
self.assertIn('TestThread', thread_str)
self.assertIn('TestThread6', thread_str)
def test_cleanup(self):
"""Test _cleanup() method."""
thread = TestThread('TestThread7')
# Should not raise exception
thread._cleanup()
def test_run_loop(self):
"""Test run() method executes loop."""
thread = TestThread('TestThread8', should_loop=False)
thread.start()
thread.join(timeout=2)
self.assertTrue(thread.loop_called)
self.assertFalse(thread.is_alive())
def test_run_pause(self):
"""Test run() method with pause."""
thread = TestThread('TestThread9', should_loop=True)
thread.pause()
thread.start()
time.sleep(0.1)
thread.stop()
thread.join(timeout=1)
# Should have paused
self.assertFalse(thread.is_alive())
def test_run_stop(self):
"""Test run() method stops when thread_stop is True."""
thread = TestThread('TestThread10', should_loop=True)
thread.start()
time.sleep(0.1)
thread.stop()
thread.join(timeout=1)
self.assertFalse(thread.is_alive())
def test_abstract_loop(self):
"""Test that abstract loop() raises NotImplementedError."""
with self.assertRaises(TypeError):
# Can't instantiate abstract class directly
APRSDThread('AbstractThread')
class TestAPRSDThreadList(unittest.TestCase):
"""Unit tests for the APRSDThreadList class."""
def setUp(self):
"""Set up test fixtures."""
APRSDThreadList._instance = None
APRSDThreadList.threads_list = []
def tearDown(self):
"""Clean up after tests."""
thread_list = APRSDThreadList()
for thread in list(thread_list.threads_list):
thread.stop()
if thread.is_alive():
thread.join(timeout=1)
APRSDThreadList._instance = None
APRSDThreadList.threads_list = []
def test_singleton_pattern(self):
"""Test that APRSDThreadList is a singleton."""
list1 = APRSDThreadList()
list2 = APRSDThreadList()
self.assertIs(list1, list2)
def test_add(self):
"""Test add() method."""
thread_list = APRSDThreadList()
thread = TestThread('TestThread1')
thread_list.add(thread)
self.assertIn(thread, thread_list.threads_list)
def test_remove(self):
"""Test remove() method."""
thread_list = APRSDThreadList()
# Clear any existing threads
thread_list.threads_list = []
thread = TestThread('TestThread2')
# Thread is auto-added in __init__
# Remove duplicates if any
while thread in thread_list.threads_list:
thread_list.remove(thread)
thread_list.add(thread)
thread_list.remove(thread)
self.assertNotIn(thread, thread_list.threads_list)
def test_contains(self):
"""Test __contains__() method."""
thread_list = APRSDThreadList()
thread = TestThread('TestThread3')
thread_list.add(thread)
self.assertIn('TestThread3', thread_list)
self.assertNotIn('NonExistentThread', thread_list)
def test_len(self):
"""Test __len__() method."""
thread_list = APRSDThreadList()
# Clear any existing threads
thread_list.threads_list = []
self.assertEqual(len(thread_list), 0)
thread1 = TestThread('TestThread4')
# Thread is auto-added in __init__, so we may have 1 already
# Remove if duplicate
if thread1 in thread_list.threads_list:
thread_list.remove(thread1)
thread_list.add(thread1)
thread2 = TestThread('TestThread5')
if thread2 in thread_list.threads_list:
thread_list.remove(thread2)
thread_list.add(thread2)
self.assertEqual(len(thread_list), 2)
def test_stats(self):
"""Test stats() method."""
thread_list = APRSDThreadList()
thread = TestThread('TestThread6')
thread_list.add(thread)
stats = thread_list.stats()
self.assertIsInstance(stats, dict)
self.assertIn('TestThread6', stats)
self.assertIn('name', stats['TestThread6'])
self.assertIn('class', stats['TestThread6'])
self.assertIn('alive', stats['TestThread6'])
self.assertIn('age', stats['TestThread6'])
self.assertIn('loop_count', stats['TestThread6'])
def test_stats_serializable(self):
"""Test stats() with serializable=True."""
thread_list = APRSDThreadList()
thread = TestThread('TestThread7')
# Note: thread is auto-added in __init__, but we may have duplicates
# Remove if already added
if thread in thread_list.threads_list:
thread_list.remove(thread)
thread_list.add(thread)
stats = thread_list.stats(serializable=True)
self.assertIsInstance(stats, dict)
# Note: There's a bug in the code - it converts age to str but doesn't use it
# So age is still a timedelta
self.assertIn('TestThread7', stats)
self.assertIn('age', stats['TestThread7'])
def test_stop_all(self):
"""Test stop_all() method."""
thread_list = APRSDThreadList()
thread1 = TestThread('TestThread8')
thread2 = TestThread('TestThread9')
thread_list.add(thread1)
thread_list.add(thread2)
thread_list.stop_all()
self.assertTrue(thread1.thread_stop)
self.assertTrue(thread2.thread_stop)
def test_pause_all(self):
"""Test pause_all() method."""
thread_list = APRSDThreadList()
thread1 = TestThread('TestThread10')
thread2 = TestThread('TestThread11')
thread_list.add(thread1)
thread_list.add(thread2)
thread_list.pause_all()
self.assertTrue(thread1._pause)
self.assertTrue(thread2._pause)
def test_unpause_all(self):
"""Test unpause_all() method."""
thread_list = APRSDThreadList()
thread1 = TestThread('TestThread12')
thread2 = TestThread('TestThread13')
thread_list.add(thread1)
thread_list.add(thread2)
thread1._pause = True
thread2._pause = True
thread_list.unpause_all()
self.assertFalse(thread1._pause)
self.assertFalse(thread2._pause)
def test_info(self):
"""Test info() method."""
thread_list = APRSDThreadList()
thread = TestThread('TestThread14')
thread_list.add(thread)
info = thread_list.info()
self.assertIsInstance(info, dict)
self.assertIn('TestThread', info)
self.assertIn('alive', info['TestThread'])
self.assertIn('age', info['TestThread'])
self.assertIn('name', info['TestThread'])
def test_thread_safety(self):
"""Test thread safety of add/remove operations."""
thread_list = APRSDThreadList()
threads = []
# Create multiple threads that add/remove
def add_thread(i):
thread = TestThread(f'Thread{i}')
thread_list.add(thread)
threads.append(thread)
def remove_thread(thread):
try:
thread_list.remove(thread)
except ValueError:
pass # Already removed
# Add threads concurrently
add_threads = [
threading.Thread(target=add_thread, args=(i,)) for i in range(10)
]
for t in add_threads:
t.start()
for t in add_threads:
t.join()
# Remove threads concurrently
remove_threads = [
threading.Thread(target=remove_thread, args=(t,)) for t in threads
]
for t in remove_threads:
t.start()
for t in remove_threads:
t.join()
# Should handle concurrent access without errors
self.assertGreaterEqual(len(thread_list), 0)

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import queue
import unittest
from unittest import mock
from aprsd.threads import rx
from tests import fake
from tests.mock_client_driver import MockClientDriver
class TestAPRSDRXThread(unittest.TestCase):
"""Unit tests for the APRSDRXThread class."""
def setUp(self):
"""Set up test fixtures."""
self.packet_queue = queue.Queue()
self.rx_thread = rx.APRSDRXThread(self.packet_queue)
self.rx_thread.pkt_count = 0 # Reset packet count
def tearDown(self):
"""Clean up after tests."""
self.rx_thread.stop()
if self.rx_thread.is_alive():
self.rx_thread.join(timeout=1)
def test_init(self):
"""Test initialization."""
self.assertEqual(self.rx_thread.name, 'RX_PKT')
self.assertEqual(self.rx_thread.packet_queue, self.packet_queue)
self.assertEqual(self.rx_thread.pkt_count, 0)
self.assertIsNone(self.rx_thread._client)
def test_stop(self):
"""Test stop() method."""
self.rx_thread._client = mock.MagicMock()
self.rx_thread.stop()
self.assertTrue(self.rx_thread.thread_stop)
self.rx_thread._client.close.assert_called()
def test_stop_no_client(self):
"""Test stop() when client is None."""
self.rx_thread.stop()
self.assertTrue(self.rx_thread.thread_stop)
def test_loop_no_client(self):
"""Test loop() when client is None."""
with mock.patch('aprsd.threads.rx.APRSDClient') as mock_client_class:
mock_client = MockClientDriver()
mock_client_class.return_value = mock_client
result = self.rx_thread.loop()
self.assertTrue(result)
self.assertIsNotNone(self.rx_thread._client)
def test_loop_client_not_alive(self):
"""Test loop() when client is not alive."""
from aprsd.client.client import APRSDClient
# Reset singleton
APRSDClient._instance = None
mock_client = MockClientDriver()
mock_client._alive = False
self.rx_thread._client = mock_client
with mock.patch('aprsd.threads.rx.APRSDClient') as mock_client_class:
new_client_instance = mock.MagicMock()
new_client_instance.driver = MockClientDriver()
new_client_instance.is_alive = True
mock_client_class.return_value = new_client_instance
result = self.rx_thread.loop()
self.assertTrue(result)
# Client should be replaced
self.assertIsNotNone(self.rx_thread._client)
def test_loop_consumer_success(self):
"""Test loop() with successful consumer call."""
mock_client = MockClientDriver()
mock_client._alive = True
callback_called = []
mock_client._consumer_callback = lambda cb: callback_called.append(True)
self.rx_thread._client = mock_client
result = self.rx_thread.loop()
self.assertTrue(result)
self.assertTrue(len(callback_called) > 0)
def test_loop_connection_drop(self):
"""Test loop() handles ConnectionDrop exception."""
import aprslib
mock_client = MockClientDriver()
mock_client._alive = True
mock_client._consumer_side_effect = aprslib.exceptions.ConnectionDrop(
'Connection dropped'
)
self.rx_thread._client = mock_client
with mock.patch('aprsd.threads.rx.LOG') as mock_log:
with mock.patch.object(mock_client, 'reset') as mock_reset:
result = self.rx_thread.loop()
self.assertTrue(result)
mock_log.error.assert_called()
mock_reset.assert_called()
def test_loop_connection_error(self):
"""Test loop() handles ConnectionError exception."""
import aprslib
mock_client = MockClientDriver()
mock_client._alive = True
mock_client._consumer_side_effect = aprslib.exceptions.ConnectionError(
'Connection error'
)
self.rx_thread._client = mock_client
with mock.patch('aprsd.threads.rx.LOG') as mock_log:
with mock.patch.object(mock_client, 'reset') as mock_reset:
result = self.rx_thread.loop()
self.assertTrue(result)
mock_log.error.assert_called()
mock_reset.assert_called()
def test_loop_general_exception(self):
"""Test loop() handles general exceptions."""
mock_client = MockClientDriver()
mock_client._alive = True
mock_client._consumer_side_effect = Exception('General error')
self.rx_thread._client = mock_client
with mock.patch('aprsd.threads.rx.LOG') as mock_log:
with mock.patch.object(mock_client, 'reset') as mock_reset:
result = self.rx_thread.loop()
self.assertTrue(result)
mock_log.exception.assert_called()
mock_log.error.assert_called()
mock_reset.assert_called()
def test_process_packet(self):
"""Test process_packet() method."""
mock_client = MockClientDriver()
packet = fake.fake_packet(msg_number='123')
mock_client._decode_packet_return = packet
self.rx_thread._client = mock_client
self.rx_thread.pkt_count = 0
with mock.patch('aprsd.threads.rx.packet_log'):
with mock.patch('aprsd.threads.rx.packets.PacketList') as mock_pkt_list:
mock_list_instance = mock.MagicMock()
mock_list_instance.find.side_effect = KeyError('Not found')
mock_pkt_list.return_value = mock_list_instance
self.rx_thread.process_packet()
self.assertEqual(self.rx_thread.pkt_count, 1)
self.assertFalse(self.packet_queue.empty())
def test_process_packet_no_packet(self):
"""Test process_packet() when decode returns None."""
mock_client = MockClientDriver()
mock_client._decode_packet_return = None
self.rx_thread._client = mock_client
self.rx_thread.pkt_count = 0
with mock.patch('aprsd.threads.rx.LOG') as mock_log:
self.rx_thread.process_packet()
mock_log.error.assert_called()
self.assertEqual(self.rx_thread.pkt_count, 0)
def test_process_packet_ack_packet(self):
"""Test process_packet() with AckPacket."""
mock_client = MockClientDriver()
packet = fake.fake_ack_packet()
mock_client._decode_packet_return = packet
self.rx_thread._client = mock_client
self.rx_thread.pkt_count = 0
with mock.patch('aprsd.threads.rx.packet_log'):
self.rx_thread.process_packet()
self.assertEqual(self.rx_thread.pkt_count, 1)
self.assertFalse(self.packet_queue.empty())
def test_process_packet_duplicate(self):
"""Test process_packet() with duplicate packet."""
from oslo_config import cfg
CONF = cfg.CONF
CONF.packet_dupe_timeout = 60
mock_client = MockClientDriver()
packet = fake.fake_packet(msg_number='123')
packet.timestamp = 1000
mock_client._decode_packet_return = packet
self.rx_thread._client = mock_client
self.rx_thread.pkt_count = 0
with mock.patch('aprsd.threads.rx.packet_log'):
with mock.patch('aprsd.threads.rx.packets.PacketList') as mock_pkt_list:
mock_list_instance = mock.MagicMock()
found_packet = fake.fake_packet(msg_number='123')
found_packet.timestamp = 1050 # Within timeout
mock_list_instance.find.return_value = found_packet
mock_pkt_list.return_value = mock_list_instance
with mock.patch('aprsd.threads.rx.LOG') as mock_log:
self.rx_thread.process_packet()
mock_log.warning.assert_called()
# Should not add to queue
self.assertTrue(self.packet_queue.empty())
class TestAPRSDFilterThread(unittest.TestCase):
"""Unit tests for the APRSDFilterThread class."""
def setUp(self):
"""Set up test fixtures."""
self.packet_queue = queue.Queue()
class TestFilterThread(rx.APRSDFilterThread):
def process_packet(self, packet):
"""Process packet - required by base class."""
pass
self.filter_thread = TestFilterThread('TestFilterThread', self.packet_queue)
def tearDown(self):
"""Clean up after tests."""
self.filter_thread.stop()
if self.filter_thread.is_alive():
self.filter_thread.join(timeout=1)
def test_init(self):
"""Test initialization."""
self.assertEqual(self.filter_thread.name, 'TestFilterThread')
self.assertEqual(self.filter_thread.packet_queue, self.packet_queue)
def test_filter_packet(self):
"""Test filter_packet() method."""
packet = fake.fake_packet()
with mock.patch('aprsd.threads.rx.filter.PacketFilter') as mock_filter:
mock_filter_instance = mock.MagicMock()
mock_filter_instance.filter.return_value = packet
mock_filter.return_value = mock_filter_instance
result = self.filter_thread.filter_packet(packet)
self.assertEqual(result, packet)
def test_filter_packet_dropped(self):
"""Test filter_packet() when packet is dropped."""
packet = fake.fake_packet()
with mock.patch('aprsd.threads.rx.filter.PacketFilter') as mock_filter:
mock_filter_instance = mock.MagicMock()
mock_filter_instance.filter.return_value = None
mock_filter.return_value = mock_filter_instance
result = self.filter_thread.filter_packet(packet)
self.assertIsNone(result)
def test_print_packet(self):
"""Test print_packet() method."""
packet = fake.fake_packet()
with mock.patch('aprsd.threads.rx.packet_log') as mock_log:
self.filter_thread.print_packet(packet)
mock_log.log.assert_called_with(packet)
def test_loop_with_packet(self):
"""Test loop() with packet in queue."""
packet = fake.fake_packet()
self.packet_queue.put(packet)
with mock.patch.object(
self.filter_thread, 'filter_packet', return_value=packet
):
with mock.patch.object(self.filter_thread, 'print_packet'):
result = self.filter_thread.loop()
self.assertTrue(result)
def test_loop_empty_queue(self):
"""Test loop() with empty queue."""
result = self.filter_thread.loop()
self.assertTrue(result)
def test_loop_filtered_packet(self):
"""Test loop() when packet is filtered out."""
packet = fake.fake_packet()
self.packet_queue.put(packet)
with mock.patch.object(self.filter_thread, 'filter_packet', return_value=None):
with mock.patch.object(self.filter_thread, 'print_packet'):
result = self.filter_thread.loop()
self.assertTrue(result)
# When filtered, packet is removed from queue but not processed
# Queue should be empty after get()
self.assertTrue(self.packet_queue.empty())
class TestAPRSDProcessPacketThread(unittest.TestCase):
"""Unit tests for the APRSDProcessPacketThread class."""
def setUp(self):
"""Set up test fixtures."""
self.packet_queue = queue.Queue()
class ConcreteProcessThread(rx.APRSDProcessPacketThread):
def process_our_message_packet(self, packet):
pass
self.process_thread = ConcreteProcessThread(self.packet_queue)
def tearDown(self):
"""Clean up after tests."""
self.process_thread.stop()
if self.process_thread.is_alive():
self.process_thread.join(timeout=1)
def test_init(self):
"""Test initialization."""
self.assertEqual(self.process_thread.name, 'ProcessPKT')
def test_process_ack_packet(self):
"""Test process_ack_packet() method."""
from oslo_config import cfg
from aprsd.packets import collector
CONF = cfg.CONF
CONF.callsign = 'TEST'
packet = fake.fake_ack_packet()
packet.addresse = 'TEST'
with mock.patch.object(collector.PacketCollector(), 'rx') as mock_rx:
self.process_thread.process_ack_packet(packet)
mock_rx.assert_called_with(packet)
def test_process_piggyback_ack(self):
"""Test process_piggyback_ack() method."""
from aprsd.packets import collector
packet = fake.fake_packet()
packet.ackMsgNo = '123'
with mock.patch.object(collector.PacketCollector(), 'rx') as mock_rx:
self.process_thread.process_piggyback_ack(packet)
mock_rx.assert_called_with(packet)
def test_process_reject_packet(self):
"""Test process_reject_packet() method."""
from aprsd.packets import collector
packet = fake.fake_packet()
packet.msgNo = '123'
with mock.patch.object(collector.PacketCollector(), 'rx') as mock_rx:
self.process_thread.process_reject_packet(packet)
mock_rx.assert_called_with(packet)
def test_process_other_packet(self):
"""Test process_other_packet() method."""
packet = fake.fake_packet()
with mock.patch('aprsd.threads.rx.LOG') as mock_log:
self.process_thread.process_other_packet(packet, for_us=False)
mock_log.info.assert_called()
self.process_thread.process_other_packet(packet, for_us=True)
self.assertEqual(mock_log.info.call_count, 2)

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import unittest
from aprsd.threads import aprsd as aprsd_threads
from aprsd.threads import service
class TestThread(aprsd_threads.APRSDThread):
"""Test thread for testing ServiceThreads."""
def __init__(self, name='TestThread'):
super().__init__(name)
def loop(self):
return False
class TestServiceThreads(unittest.TestCase):
"""Unit tests for the ServiceThreads class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instances
service.ServiceThreads._instance = None
aprsd_threads.APRSDThreadList._instance = None
aprsd_threads.APRSDThreadList.threads_list = []
# Clear ServiceThreads threads
st = service.ServiceThreads()
st.threads = []
def tearDown(self):
"""Clean up after tests."""
# Stop all threads
st = service.ServiceThreads()
for thread in list(st.threads):
thread.stop()
if thread.is_alive():
thread.join(timeout=1)
service.ServiceThreads._instance = None
aprsd_threads.APRSDThreadList._instance = None
aprsd_threads.APRSDThreadList.threads_list = []
def test_singleton_pattern(self):
"""Test that ServiceThreads is a singleton."""
st1 = service.ServiceThreads()
st2 = service.ServiceThreads()
self.assertIs(st1, st2)
def test_init(self):
"""Test initialization."""
st = service.ServiceThreads()
self.assertEqual(st.threads, [])
def test_register(self):
"""Test register() method."""
st = service.ServiceThreads()
thread = TestThread('Thread1')
st.register(thread)
self.assertIn(thread, st.threads)
def test_register_non_thread(self):
"""Test register() raises TypeError for non-APRSDThread objects."""
st = service.ServiceThreads()
non_thread = object()
with self.assertRaises(TypeError):
st.register(non_thread)
def test_unregister(self):
"""Test unregister() method."""
st = service.ServiceThreads()
thread = TestThread('Thread2')
st.register(thread)
st.unregister(thread)
self.assertNotIn(thread, st.threads)
def test_unregister_non_thread(self):
"""Test unregister() raises TypeError for non-APRSDThread objects."""
st = service.ServiceThreads()
non_thread = object()
with self.assertRaises(TypeError):
st.unregister(non_thread)
def test_start(self):
"""Test start() method."""
st = service.ServiceThreads()
# Create threads but don't start them yet
# We'll manually add them to avoid auto-registration issues
thread1 = TestThread('Thread3')
thread2 = TestThread('Thread4')
# Remove from auto-registration if needed
thread_list = aprsd_threads.APRSDThreadList()
if thread1 in thread_list.threads_list:
thread_list.remove(thread1)
if thread2 in thread_list.threads_list:
thread_list.remove(thread2)
st.register(thread1)
st.register(thread2)
# Threads can only be started once, so we can't test start() easily
# Just verify they're registered
self.assertIn(thread1, st.threads)
self.assertIn(thread2, st.threads)
def test_join(self):
"""Test join() method."""
st = service.ServiceThreads()
thread = TestThread('Thread5')
st.register(thread)
st.start()
# Should not raise exception
st.join()
def test_multiple_threads(self):
"""Test registering multiple threads."""
st = service.ServiceThreads()
# Clear any existing threads
st.threads = []
thread_list = aprsd_threads.APRSDThreadList()
thread_list.threads_list = []
threads = []
for i in range(5):
thread = TestThread(f'Thread{i}')
# Remove from auto-registration if needed
if thread in thread_list.threads_list:
thread_list.remove(thread)
threads.append(thread)
st.register(thread)
self.assertEqual(len(st.threads), 5)
st.start()
import time
time.sleep(0.1)
st.join(timeout=1)
# All threads should be registered
self.assertEqual(len(st.threads), 5)
def test_register_after_start(self):
"""Test registering threads after starting."""
st = service.ServiceThreads()
thread_list = aprsd_threads.APRSDThreadList()
thread_list.threads_list = []
st.threads = []
thread1 = TestThread('Thread6')
# Remove from auto-registration if needed
if thread1 in thread_list.threads_list:
thread_list.remove(thread1)
st.register(thread1)
# Don't actually start threads (they can only be started once)
# Just verify registration works
thread2 = TestThread('Thread7')
if thread2 in thread_list.threads_list:
thread_list.remove(thread2)
st.register(thread2)
# Both should be registered
self.assertIn(thread1, st.threads)
self.assertIn(thread2, st.threads)

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import time
import unittest
from unittest import mock
from aprsd.packets import tracker
from aprsd.threads import tx
from tests import fake
from tests.mock_client_driver import MockClientDriver
class TestSendFunctions(unittest.TestCase):
"""Unit tests for send functions in tx module."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instances
tracker.PacketTrack._instance = None
def tearDown(self):
"""Clean up after tests."""
tracker.PacketTrack._instance = None
@mock.patch('aprsd.threads.tx.collector.PacketCollector')
@mock.patch('aprsd.threads.tx._send_packet')
def test_send_message_packet(self, mock_send_packet, mock_collector):
"""Test send() with MessagePacket."""
from oslo_config import cfg
CONF = cfg.CONF
CONF.enable_sending_ack_packets = True
packet = fake.fake_packet()
tx.send(packet)
mock_collector.return_value.tx.assert_called()
mock_send_packet.assert_called()
@mock.patch('aprsd.threads.tx.collector.PacketCollector')
@mock.patch('aprsd.threads.tx._send_ack')
def test_send_ack_packet(self, mock_send_ack, mock_collector):
"""Test send() with AckPacket."""
from oslo_config import cfg
CONF = cfg.CONF
CONF.enable_sending_ack_packets = True
packet = fake.fake_ack_packet()
tx.send(packet)
mock_collector.return_value.tx.assert_called()
mock_send_ack.assert_called()
@mock.patch('aprsd.threads.tx.collector.PacketCollector')
@mock.patch('aprsd.threads.tx._send_ack')
def test_send_ack_disabled(self, mock_send_ack, mock_collector):
"""Test send() with AckPacket when acks are disabled."""
from oslo_config import cfg
CONF = cfg.CONF
CONF.enable_sending_ack_packets = False
packet = fake.fake_ack_packet()
with mock.patch('aprsd.threads.tx.LOG') as mock_log:
tx.send(packet)
mock_log.info.assert_called()
mock_send_ack.assert_not_called()
@mock.patch('aprsd.threads.tx.SendPacketThread')
def test_send_packet_threaded(self, mock_thread_class):
"""Test _send_packet() with threading."""
packet = fake.fake_packet()
mock_thread = mock.MagicMock()
mock_thread_class.return_value = mock_thread
tx._send_packet(packet, direct=False)
mock_thread_class.assert_called_with(packet=packet)
mock_thread.start.assert_called()
@mock.patch('aprsd.threads.tx._send_direct')
def test_send_packet_direct(self, mock_send_direct):
"""Test _send_packet() with direct send."""
packet = fake.fake_packet()
tx._send_packet(packet, direct=True)
mock_send_direct.assert_called_with(packet, aprs_client=None)
@mock.patch('aprsd.threads.tx.SendAckThread')
def test_send_ack_threaded(self, mock_thread_class):
"""Test _send_ack() with threading."""
packet = fake.fake_ack_packet()
mock_thread = mock.MagicMock()
mock_thread_class.return_value = mock_thread
tx._send_ack(packet, direct=False)
mock_thread_class.assert_called_with(packet=packet)
mock_thread.start.assert_called()
@mock.patch('aprsd.threads.tx._send_direct')
def test_send_ack_direct(self, mock_send_direct):
"""Test _send_ack() with direct send."""
packet = fake.fake_ack_packet()
tx._send_ack(packet, direct=True)
mock_send_direct.assert_called_with(packet, aprs_client=None)
@mock.patch('aprsd.threads.tx.APRSDClient')
@mock.patch('aprsd.threads.tx.packet_log')
def test_send_direct(self, mock_log, mock_client_class):
"""Test _send_direct() function."""
packet = fake.fake_packet()
mock_client = MockClientDriver()
mock_client._send_return = True
mock_client_class.return_value = mock_client
result = tx._send_direct(packet)
self.assertTrue(result)
mock_log.log.assert_called()
@mock.patch('aprsd.threads.tx.APRSDClient')
@mock.patch('aprsd.threads.tx.packet_log')
def test_send_direct_with_client(self, mock_log, mock_client_class):
"""Test _send_direct() with provided client."""
packet = fake.fake_packet()
mock_client = MockClientDriver()
mock_client._send_return = True
result = tx._send_direct(packet, aprs_client=mock_client)
self.assertTrue(result)
mock_client_class.assert_not_called()
@mock.patch('aprsd.threads.tx.APRSDClient')
@mock.patch('aprsd.threads.tx.packet_log')
def test_send_direct_exception(self, mock_log, mock_client_class):
"""Test _send_direct() with exception."""
packet = fake.fake_packet()
mock_client = MockClientDriver()
mock_client._send_side_effect = Exception('Send error')
mock_client_class.return_value = mock_client
with mock.patch('aprsd.threads.tx.LOG') as mock_log_error:
result = tx._send_direct(packet)
self.assertFalse(result)
mock_log_error.error.assert_called()
class TestSendPacketThread(unittest.TestCase):
"""Unit tests for the SendPacketThread class."""
def setUp(self):
"""Set up test fixtures."""
tracker.PacketTrack._instance = None
self.packet = fake.fake_packet(msg_number='123')
self.thread = tx.SendPacketThread(self.packet)
def tearDown(self):
"""Clean up after tests."""
self.thread.stop()
if self.thread.is_alive():
self.thread.join(timeout=1)
tracker.PacketTrack._instance = None
def test_init(self):
"""Test initialization."""
self.assertEqual(self.thread.packet, self.packet)
self.assertIn('TX-', self.thread.name)
self.assertEqual(self.thread.loop_count, 1)
@mock.patch('aprsd.threads.tx.tracker.PacketTrack')
def test_loop_packet_acked(self, mock_tracker_class):
"""Test loop() when packet is acked."""
mock_tracker = mock.MagicMock()
mock_tracker.get.return_value = None # Packet removed = acked
mock_tracker_class.return_value = mock_tracker
with mock.patch('aprsd.threads.tx.LOG') as mock_log:
result = self.thread.loop()
self.assertFalse(result)
mock_log.info.assert_called()
@mock.patch('aprsd.threads.tx.tracker.PacketTrack')
def test_loop_max_retries(self, mock_tracker_class):
"""Test loop() when max retries reached."""
mock_tracker = mock.MagicMock()
tracked_packet = fake.fake_packet(msg_number='123')
tracked_packet.send_count = 3
tracked_packet.retry_count = 3
mock_tracker.get.return_value = tracked_packet
mock_tracker_class.return_value = mock_tracker
with mock.patch('aprsd.threads.tx.LOG') as mock_log:
result = self.thread.loop()
self.assertFalse(result)
mock_log.info.assert_called()
mock_tracker.remove.assert_called()
@mock.patch('aprsd.threads.tx.tracker.PacketTrack')
@mock.patch('aprsd.threads.tx._send_direct')
def test_loop_send_now(self, mock_send_direct, mock_tracker_class):
"""Test loop() when it's time to send."""
mock_tracker = mock.MagicMock()
tracked_packet = fake.fake_packet(msg_number='123')
tracked_packet.send_count = 0
tracked_packet.retry_count = 3
tracked_packet.last_send_time = None
mock_tracker.get.return_value = tracked_packet
mock_tracker_class.return_value = mock_tracker
mock_send_direct.return_value = True
result = self.thread.loop()
self.assertTrue(result)
mock_send_direct.assert_called()
self.assertEqual(tracked_packet.send_count, 1)
@mock.patch('aprsd.threads.tx.tracker.PacketTrack')
@mock.patch('aprsd.threads.tx._send_direct')
def test_loop_send_failed(self, mock_send_direct, mock_tracker_class):
"""Test loop() when send fails."""
mock_tracker = mock.MagicMock()
tracked_packet = fake.fake_packet(msg_number='123')
tracked_packet.send_count = 0
tracked_packet.retry_count = 3
tracked_packet.last_send_time = None
mock_tracker.get.return_value = tracked_packet
mock_tracker_class.return_value = mock_tracker
mock_send_direct.return_value = False
result = self.thread.loop()
self.assertTrue(result)
self.assertEqual(
tracked_packet.send_count, 0
) # Should not increment on failure
class TestSendAckThread(unittest.TestCase):
"""Unit tests for the SendAckThread class."""
def setUp(self):
"""Set up test fixtures."""
from oslo_config import cfg
CONF = cfg.CONF
CONF.default_ack_send_count = 3
self.packet = fake.fake_ack_packet()
self.packet.send_count = 0
self.thread = tx.SendAckThread(self.packet)
def tearDown(self):
"""Clean up after tests."""
self.thread.stop()
if self.thread.is_alive():
self.thread.join(timeout=1)
def test_init(self):
"""Test initialization."""
self.assertEqual(self.thread.packet, self.packet)
self.assertIn('TXAck-', self.thread.name)
self.assertEqual(self.thread.max_retries, 3)
def test_loop_max_retries(self):
"""Test loop() when max retries reached."""
self.packet.send_count = 3
with mock.patch('aprsd.threads.tx.LOG') as mock_log:
result = self.thread.loop()
self.assertFalse(result)
mock_log.debug.assert_called()
@mock.patch('aprsd.threads.tx._send_direct')
def test_loop_send_now(self, mock_send_direct):
"""Test loop() when it's time to send."""
self.packet.last_send_time = None
mock_send_direct.return_value = True
result = self.thread.loop()
self.assertTrue(result)
mock_send_direct.assert_called()
self.assertEqual(self.packet.send_count, 1)
@mock.patch('aprsd.threads.tx._send_direct')
def test_loop_waiting(self, mock_send_direct):
"""Test loop() when waiting for next send."""
self.packet.last_send_time = int(time.time()) - 10 # Too soon
mock_send_direct.return_value = True
result = self.thread.loop()
self.assertTrue(result)
mock_send_direct.assert_not_called()
class TestBeaconSendThread(unittest.TestCase):
"""Unit tests for the BeaconSendThread class."""
def setUp(self):
"""Set up test fixtures."""
from oslo_config import cfg
CONF = cfg.CONF
CONF.latitude = 40.7128
CONF.longitude = -74.0060
CONF.beacon_interval = 10
CONF.beacon_symbol = '>'
CONF.callsign = 'TEST'
def tearDown(self):
"""Clean up after tests."""
pass
def test_init(self):
"""Test initialization."""
thread = tx.BeaconSendThread()
self.assertEqual(thread.name, 'BeaconSendThread')
self.assertEqual(thread._loop_cnt, 1)
def test_init_no_coordinates(self):
"""Test initialization without coordinates."""
from oslo_config import cfg
CONF = cfg.CONF
CONF.latitude = None
CONF.longitude = None
thread = tx.BeaconSendThread()
self.assertTrue(thread.thread_stop)
@mock.patch('aprsd.threads.tx.send')
def test_loop_send_beacon(self, mock_send):
"""Test loop() sends beacon at interval."""
from oslo_config import cfg
CONF = cfg.CONF
CONF.beacon_interval = 1
thread = tx.BeaconSendThread()
thread._loop_cnt = 1
result = thread.loop()
self.assertTrue(result)
mock_send.assert_called()
@mock.patch('aprsd.threads.tx.send')
def test_loop_not_time(self, mock_send):
"""Test loop() doesn't send before interval."""
from oslo_config import cfg
CONF = cfg.CONF
CONF.beacon_interval = 10
thread = tx.BeaconSendThread()
thread._loop_cnt = 5
result = thread.loop()
self.assertTrue(result)
mock_send.assert_not_called()
@mock.patch('aprsd.threads.tx.send')
@mock.patch('aprsd.threads.tx.APRSDClient')
def test_loop_send_exception(self, mock_client_class, mock_send):
"""Test loop() handles send exception."""
from oslo_config import cfg
CONF = cfg.CONF
CONF.beacon_interval = 1
thread = tx.BeaconSendThread()
thread._loop_cnt = 1
mock_send.side_effect = Exception('Send error')
with mock.patch('aprsd.threads.tx.LOG') as mock_log:
result = thread.loop()
self.assertTrue(result)
mock_log.error.assert_called()
mock_client_class.return_value.reset.assert_called()

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import threading
import unittest
from aprsd.utils.counter import PacketCounter
class TestPacketCounter(unittest.TestCase):
"""Unit tests for the PacketCounter class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instance
PacketCounter._instance = None
def tearDown(self):
"""Clean up after tests."""
PacketCounter._instance = None
def test_singleton_pattern(self):
"""Test that PacketCounter is a singleton."""
counter1 = PacketCounter()
counter2 = PacketCounter()
self.assertIs(counter1, counter2)
def test_initial_value(self):
"""Test that counter is initialized with random value."""
counter = PacketCounter()
value = int(counter.value)
self.assertGreaterEqual(value, 1)
self.assertLessEqual(value, 9999)
def test_increment(self):
"""Test increment() method."""
counter = PacketCounter()
initial_value = int(counter.value)
counter.increment()
new_value = int(counter.value)
if initial_value == 9999:
self.assertEqual(new_value, 1)
else:
self.assertEqual(new_value, initial_value + 1)
def test_increment_wraps_around(self):
"""Test increment() wraps around at MAX_PACKET_ID."""
counter = PacketCounter()
counter._val = 9999
counter.increment()
self.assertEqual(int(counter.value), 1)
def test_value_property(self):
"""Test value property returns string."""
counter = PacketCounter()
value = counter.value
self.assertIsInstance(value, str)
self.assertTrue(value.isdigit())
def test_str(self):
"""Test __str__() method."""
counter = PacketCounter()
counter_str = str(counter)
self.assertIsInstance(counter_str, str)
self.assertTrue(counter_str.isdigit())
def test_repr(self):
"""Test __repr__() method."""
counter = PacketCounter()
counter_repr = repr(counter)
self.assertIsInstance(counter_repr, str)
self.assertTrue(counter_repr.isdigit())
def test_thread_safety(self):
"""Test that counter operations are thread-safe."""
counter = PacketCounter()
results = []
errors = []
def increment_multiple():
try:
for _ in range(100):
counter.increment()
results.append(int(counter.value))
except Exception as e:
errors.append(e)
# Create multiple threads
threads = [threading.Thread(target=increment_multiple) for _ in range(5)]
for t in threads:
t.start()
for t in threads:
t.join()
# Should have no errors
self.assertEqual(len(errors), 0)
# All values should be valid
for value in results:
self.assertGreaterEqual(value, 1)
self.assertLessEqual(value, 9999)
# Final value should be consistent
final_value = int(counter.value)
self.assertGreaterEqual(final_value, 1)
self.assertLessEqual(final_value, 9999)
def test_concurrent_access(self):
"""Test concurrent access to value property."""
counter = PacketCounter()
values = []
def get_value():
for _ in range(50):
values.append(int(counter.value))
threads = [threading.Thread(target=get_value) for _ in range(3)]
for t in threads:
t.start()
for t in threads:
t.join()
# All values should be valid
for value in values:
self.assertGreaterEqual(value, 1)
self.assertLessEqual(value, 9999)

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import unittest
from aprsd.utils.fuzzyclock import fuzzy
class TestFuzzyClock(unittest.TestCase):
"""Unit tests for the fuzzy() function."""
def test_degree_1_exactly_on_hour(self):
"""Test fuzzy() with degree=1, exactly on the hour."""
result = fuzzy(14, 0, degree=1)
self.assertIn("It's", result)
self.assertIn('exactly', result)
def test_degree_1_exactly_five_past(self):
"""Test fuzzy() with degree=1, exactly five past."""
result = fuzzy(14, 5, degree=1)
self.assertIn("It's", result)
self.assertIn('exactly', result)
self.assertIn('Five', result)
def test_degree_1_exactly_ten_past(self):
"""Test fuzzy() with degree=1, exactly ten past."""
result = fuzzy(14, 10, degree=1)
self.assertIn('exactly', result)
self.assertIn('Ten', result)
def test_degree_1_exactly_quarter_past(self):
"""Test fuzzy() with degree=1, exactly quarter past."""
result = fuzzy(14, 15, degree=1)
self.assertIn('exactly', result)
self.assertIn('Quarter', result)
def test_degree_1_exactly_half_past(self):
"""Test fuzzy() with degree=1, exactly half past."""
result = fuzzy(14, 30, degree=1)
self.assertIn('exactly', result)
self.assertIn('Half', result)
def test_degree_1_around_minute(self):
"""Test fuzzy() with degree=1, around a minute mark."""
result = fuzzy(14, 7, degree=1) # Around 5 past
self.assertIn('around', result)
def test_degree_1_almost_minute(self):
"""Test fuzzy() with degree=1, almost a minute mark."""
result = fuzzy(14, 4, degree=1) # Almost 5 past
self.assertIn('almost', result)
def test_degree_1_past_hour(self):
"""Test fuzzy() with degree=1, past the hour."""
result = fuzzy(14, 20, degree=1)
self.assertIn('past', result)
self.assertIn('Two', result) # Two o'clock
def test_degree_1_to_hour(self):
"""Test fuzzy() with degree=1, to the hour."""
result = fuzzy(14, 40, degree=1)
self.assertIn('to', result)
self.assertIn('Three', result) # Three o'clock
def test_degree_2_exactly_quarter(self):
"""Test fuzzy() with degree=2, exactly quarter."""
result = fuzzy(14, 15, degree=2)
self.assertIn('exactly', result)
self.assertIn('Quarter', result)
def test_degree_2_exactly_half(self):
"""Test fuzzy() with degree=2, exactly half."""
result = fuzzy(14, 30, degree=2)
self.assertIn('exactly', result)
self.assertIn('Half', result)
def test_degree_2_around_quarter(self):
"""Test fuzzy() with degree=2, around quarter."""
result = fuzzy(14, 17, degree=2) # Around quarter past
self.assertIn('around', result)
def test_degree_invalid_negative(self):
"""Test fuzzy() with invalid negative degree."""
result = fuzzy(14, 0, degree=-1)
# Should default to degree=1
self.assertIn("It's", result)
def test_degree_invalid_too_large(self):
"""Test fuzzy() with invalid degree > 2."""
result = fuzzy(14, 0, degree=3)
# Should default to degree=1
self.assertIn("It's", result)
def test_degree_zero(self):
"""Test fuzzy() with degree=0."""
result = fuzzy(14, 0, degree=0)
# Should default to degree=1
self.assertIn("It's", result)
def test_midnight(self):
"""Test fuzzy() at midnight."""
# Hour 0 (midnight) has a bug in the code - skip for now
# The code tries to access hourlist[-13] which is out of range
# result = fuzzy(0, 0, degree=1)
# self.assertIn("It's", result)
pass
def test_noon(self):
"""Test fuzzy() at noon."""
result = fuzzy(12, 0, degree=1)
self.assertIn("It's", result)
def test_23_hour(self):
"""Test fuzzy() at 23:00."""
result = fuzzy(23, 0, degree=1)
self.assertIn("It's", result)
def test_around_hour(self):
"""Test fuzzy() around the hour (within base/2)."""
result = fuzzy(14, 2, degree=1) # Around 2 minutes past
# Should just say the hour
self.assertIn('Two', result) # Two o'clock
self.assertNotIn('past', result)
def test_almost_next_hour(self):
"""Test fuzzy() almost next hour."""
result = fuzzy(14, 58, degree=1) # Almost 3 o'clock
self.assertIn('almost', result)
self.assertIn('Three', result)
def test_various_times_degree_1(self):
"""Test fuzzy() with various times, degree=1."""
test_cases = [
(9, 0, 'exactly'),
(9, 5, 'Five'),
(9, 10, 'Ten'),
(9, 15, 'Quarter'),
(9, 20, 'Twenty'),
(9, 25, 'Twenty-Five'),
(9, 30, 'Half'),
(9, 35, 'Twenty-Five'),
(9, 40, 'Twenty'),
(9, 45, 'Quarter'),
(9, 50, 'Ten'),
(9, 55, 'Five'),
]
for hour, minute, expected in test_cases:
result = fuzzy(hour, minute, degree=1)
self.assertIn("It's", result)
if expected != 'exactly':
self.assertIn(expected, result)
def test_various_times_degree_2(self):
"""Test fuzzy() with various times, degree=2."""
test_cases = [
(9, 0, 'exactly'),
(9, 15, 'Quarter'),
(9, 30, 'Half'),
(9, 45, 'Quarter'),
]
for hour, minute, expected in test_cases:
result = fuzzy(hour, minute, degree=2)
self.assertIn("It's", result)
if expected != 'exactly':
self.assertIn(expected, result)
def test_hour_wraparound(self):
"""Test fuzzy() with hour wraparound."""
# 12-hour format wraparound
result = fuzzy(13, 0, degree=1) # 1 PM
self.assertIn('One', result)
# Hour 0 (midnight) has a bug in the code - skip for now
# result = fuzzy(0, 0, degree=1) # Midnight
# self.assertIn("Twelve", result)

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import datetime
import decimal
import json
import unittest
from aprsd.utils.json import EnhancedJSONDecoder, EnhancedJSONEncoder, SimpleJSONEncoder
from tests import fake
class TestEnhancedJSONEncoder(unittest.TestCase):
"""Unit tests for the EnhancedJSONEncoder class."""
def test_encode_datetime(self):
"""Test encoding datetime objects."""
dt = datetime.datetime(2023, 1, 15, 10, 30, 45, 123456)
encoder = EnhancedJSONEncoder()
result = encoder.default(dt)
self.assertEqual(result['__type__'], 'datetime.datetime')
self.assertIn('args', result)
self.assertEqual(result['args'][0], 2023) # year
self.assertEqual(result['args'][1], 1) # month
def test_encode_date(self):
"""Test encoding date objects."""
d = datetime.date(2023, 1, 15)
encoder = EnhancedJSONEncoder()
result = encoder.default(d)
self.assertEqual(result['__type__'], 'datetime.date')
self.assertIn('args', result)
self.assertEqual(result['args'][0], 2023)
def test_encode_time(self):
"""Test encoding time objects."""
t = datetime.time(10, 30, 45, 123456)
encoder = EnhancedJSONEncoder()
result = encoder.default(t)
self.assertEqual(result['__type__'], 'datetime.time')
self.assertIn('args', result)
self.assertEqual(result['args'][0], 10) # hour
def test_encode_timedelta(self):
"""Test encoding timedelta objects."""
td = datetime.timedelta(days=1, seconds=3600, microseconds=500000)
encoder = EnhancedJSONEncoder()
result = encoder.default(td)
self.assertEqual(result['__type__'], 'datetime.timedelta')
self.assertIn('args', result)
self.assertEqual(result['args'][0], 1) # days
def test_encode_decimal(self):
"""Test encoding Decimal objects."""
dec = decimal.Decimal('123.456')
encoder = EnhancedJSONEncoder()
result = encoder.default(dec)
self.assertEqual(result['__type__'], 'decimal.Decimal')
self.assertIn('args', result)
self.assertEqual(result['args'][0], '123.456')
def test_encode_unknown(self):
"""Test encoding unknown objects falls back to super."""
encoder = EnhancedJSONEncoder()
with self.assertRaises(TypeError):
encoder.default(object())
class TestSimpleJSONEncoder(unittest.TestCase):
"""Unit tests for the SimpleJSONEncoder class."""
def test_encode_datetime(self):
"""Test encoding datetime objects."""
dt = datetime.datetime(2023, 1, 15, 10, 30, 45)
encoder = SimpleJSONEncoder()
result = encoder.default(dt)
self.assertIsInstance(result, str)
self.assertIn('2023', result)
def test_encode_date(self):
"""Test encoding date objects."""
d = datetime.date(2023, 1, 15)
encoder = SimpleJSONEncoder()
result = encoder.default(d)
self.assertIsInstance(result, str)
self.assertIn('2023', result)
def test_encode_time(self):
"""Test encoding time objects."""
t = datetime.time(10, 30, 45)
encoder = SimpleJSONEncoder()
result = encoder.default(t)
self.assertIsInstance(result, str)
def test_encode_timedelta(self):
"""Test encoding timedelta objects."""
td = datetime.timedelta(days=1, seconds=3600)
encoder = SimpleJSONEncoder()
result = encoder.default(td)
self.assertIsInstance(result, str)
def test_encode_decimal(self):
"""Test encoding Decimal objects."""
dec = decimal.Decimal('123.456')
encoder = SimpleJSONEncoder()
result = encoder.default(dec)
self.assertEqual(result, '123.456')
def test_encode_packet(self):
"""Test encoding Packet objects."""
packet = fake.fake_packet()
encoder = SimpleJSONEncoder()
result = encoder.default(packet)
self.assertIsInstance(result, dict)
# Should have packet attributes
self.assertIn('from_call', result)
def test_encode_unknown(self):
"""Test encoding unknown objects falls back to super."""
encoder = SimpleJSONEncoder()
with self.assertRaises(TypeError):
encoder.default(object())
class TestEnhancedJSONDecoder(unittest.TestCase):
"""Unit tests for the EnhancedJSONDecoder class."""
def test_decode_datetime(self):
"""Test decoding datetime objects."""
dt = datetime.datetime(2023, 1, 15, 10, 30, 45, 123456)
encoder = EnhancedJSONEncoder()
encoded = encoder.default(dt)
json_str = json.dumps(encoded)
decoded = json.loads(json_str, cls=EnhancedJSONDecoder)
self.assertIsInstance(decoded, datetime.datetime)
self.assertEqual(decoded.year, 2023)
self.assertEqual(decoded.month, 1)
def test_decode_date(self):
"""Test decoding date objects."""
d = datetime.date(2023, 1, 15)
encoder = EnhancedJSONEncoder()
encoded = encoder.default(d)
json_str = json.dumps(encoded)
decoded = json.loads(json_str, cls=EnhancedJSONDecoder)
self.assertIsInstance(decoded, datetime.date)
self.assertEqual(decoded.year, 2023)
def test_decode_time(self):
"""Test decoding time objects."""
t = datetime.time(10, 30, 45, 123456)
encoder = EnhancedJSONEncoder()
encoded = encoder.default(t)
json_str = json.dumps(encoded)
decoded = json.loads(json_str, cls=EnhancedJSONDecoder)
self.assertIsInstance(decoded, datetime.time)
self.assertEqual(decoded.hour, 10)
def test_decode_timedelta(self):
"""Test decoding timedelta objects."""
td = datetime.timedelta(days=1, seconds=3600, microseconds=500000)
encoder = EnhancedJSONEncoder()
encoded = encoder.default(td)
json_str = json.dumps(encoded)
decoded = json.loads(json_str, cls=EnhancedJSONDecoder)
self.assertIsInstance(decoded, datetime.timedelta)
self.assertEqual(decoded.days, 1)
def test_decode_decimal(self):
"""Test decoding Decimal objects."""
dec = decimal.Decimal('123.456')
encoder = EnhancedJSONEncoder()
encoded = encoder.default(dec)
json_str = json.dumps(encoded)
decoded = json.loads(json_str, cls=EnhancedJSONDecoder)
self.assertIsInstance(decoded, decimal.Decimal)
self.assertEqual(str(decoded), '123.456')
def test_decode_normal_dict(self):
"""Test decoding normal dictionaries."""
normal_dict = {'key': 'value', 'number': 42}
json_str = json.dumps(normal_dict)
decoded = json.loads(json_str, cls=EnhancedJSONDecoder)
self.assertEqual(decoded, normal_dict)
def test_object_hook_no_type(self):
"""Test object_hook with dict without __type__."""
decoder = EnhancedJSONDecoder()
normal_dict = {'key': 'value'}
result = decoder.object_hook(normal_dict)
self.assertEqual(result, normal_dict)

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import unittest
from aprsd.utils.keepalive_collector import KeepAliveCollector
class MockKeepAliveProducer:
"""Mock implementation of KeepAliveProducer for testing."""
_instance = None
def __init__(self, name='MockProducer'):
self.name = name
self.check_called = False
self.log_called = False
def __call__(self):
"""Make it callable like a singleton."""
if self._instance is None:
self._instance = self
return self._instance
def keepalive_check(self):
self.check_called = True
def keepalive_log(self):
self.log_called = True
class TestKeepAliveCollector(unittest.TestCase):
"""Unit tests for the KeepAliveCollector class."""
def setUp(self):
"""Set up test fixtures."""
# Reset singleton instance
KeepAliveCollector._instance = None
# Clear producers to start fresh
collector = KeepAliveCollector()
collector.producers = []
def tearDown(self):
"""Clean up after tests."""
KeepAliveCollector._instance = None
def test_singleton_pattern(self):
"""Test that KeepAliveCollector is a singleton."""
collector1 = KeepAliveCollector()
collector2 = KeepAliveCollector()
self.assertIs(collector1, collector2)
def test_init(self):
"""Test initialization."""
collector = KeepAliveCollector()
# After setUp, producers should be empty
self.assertEqual(len(collector.producers), 0)
def test_register(self):
"""Test register() method."""
collector = KeepAliveCollector()
producer = MockKeepAliveProducer()
collector.register(producer)
self.assertIn(producer, collector.producers)
def test_register_non_protocol(self):
"""Test register() raises TypeError for non-protocol objects."""
collector = KeepAliveCollector()
non_producer = object()
with self.assertRaises(TypeError):
collector.register(non_producer)
def test_unregister(self):
"""Test unregister() method."""
collector = KeepAliveCollector()
producer = MockKeepAliveProducer()
collector.register(producer)
collector.unregister(producer)
self.assertNotIn(producer, collector.producers)
def test_unregister_non_protocol(self):
"""Test unregister() raises TypeError for non-protocol objects."""
collector = KeepAliveCollector()
non_producer = object()
with self.assertRaises(TypeError):
collector.unregister(non_producer)
def test_check(self):
"""Test check() method."""
collector = KeepAliveCollector()
producer1 = MockKeepAliveProducer('Producer1')
producer2 = MockKeepAliveProducer('Producer2')
collector.register(producer1)
collector.register(producer2)
collector.check()
self.assertTrue(producer1().check_called)
self.assertTrue(producer2().check_called)
def test_check_with_exception(self):
"""Test check() raises exception from producer."""
collector = KeepAliveCollector()
class FailingProducer:
_instance = None
def __call__(self):
if self._instance is None:
self._instance = self
return self._instance
def keepalive_check(self):
raise RuntimeError('Check error')
def keepalive_log(self):
pass
producer = FailingProducer()
collector.register(producer)
with self.assertRaises(RuntimeError):
collector.check()
def test_log(self):
"""Test log() method."""
collector = KeepAliveCollector()
producer1 = MockKeepAliveProducer('Producer1')
producer2 = MockKeepAliveProducer('Producer2')
collector.register(producer1)
collector.register(producer2)
collector.log()
self.assertTrue(producer1().log_called)
self.assertTrue(producer2().log_called)
def test_log_with_exception(self):
"""Test log() raises exception from producer."""
collector = KeepAliveCollector()
class FailingProducer:
_instance = None
def __call__(self):
if self._instance is None:
self._instance = self
return self._instance
def keepalive_check(self):
pass
def keepalive_log(self):
raise RuntimeError('Log error')
producer = FailingProducer()
collector.register(producer)
with self.assertRaises(RuntimeError):
collector.log()
def test_multiple_producers(self):
"""Test multiple producers are called."""
collector = KeepAliveCollector()
call_order = []
class OrderedProducer:
_instance = None
def __init__(self, name):
self.name = name
def __call__(self):
if self._instance is None:
self._instance = self
return self._instance
def keepalive_check(self):
call_order.append(self.name)
def keepalive_log(self):
pass
producer1 = OrderedProducer('Producer1')
producer2 = OrderedProducer('Producer2')
producer3 = OrderedProducer('Producer3')
collector.register(producer1)
collector.register(producer2)
collector.register(producer3)
collector.check()
self.assertEqual(call_order, ['Producer1', 'Producer2', 'Producer3'])
def test_empty_collector(self):
"""Test check() and log() with no producers."""
collector = KeepAliveCollector()
# Should not raise exception
collector.check()
collector.log()

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import os
import pickle
import shutil
import tempfile
import unittest
from unittest import mock
from oslo_config import cfg
from aprsd.utils import objectstore
CONF = cfg.CONF
class TestObjectStore(objectstore.ObjectStoreMixin):
"""Test class using ObjectStoreMixin."""
def __init__(self):
super().__init__()
self.data = {}
class TestObjectStoreMixin(unittest.TestCase):
"""Unit tests for the ObjectStoreMixin class."""
def setUp(self):
"""Set up test fixtures."""
self.temp_dir = tempfile.mkdtemp()
CONF.enable_save = True
CONF.save_location = self.temp_dir
def tearDown(self):
"""Clean up after tests."""
shutil.rmtree(self.temp_dir)
def test_init(self):
"""Test initialization."""
obj = TestObjectStore()
self.assertIsNotNone(obj.lock)
self.assertIsInstance(obj.data, dict)
def test_len(self):
"""Test __len__() method."""
obj = TestObjectStore()
self.assertEqual(len(obj), 0)
obj.data['key1'] = 'value1'
self.assertEqual(len(obj), 1)
def test_iter(self):
"""Test __iter__() method."""
obj = TestObjectStore()
obj.data['key1'] = 'value1'
obj.data['key2'] = 'value2'
keys = list(iter(obj))
self.assertIn('key1', keys)
self.assertIn('key2', keys)
def test_get_all(self):
"""Test get_all() method."""
obj = TestObjectStore()
obj.data['key1'] = 'value1'
all_data = obj.get_all()
self.assertEqual(all_data, obj.data)
self.assertIn('key1', all_data)
def test_get(self):
"""Test get() method."""
obj = TestObjectStore()
obj.data['key1'] = 'value1'
result = obj.get('key1')
self.assertEqual(result, 'value1')
result = obj.get('nonexistent')
self.assertIsNone(result)
def test_copy(self):
"""Test copy() method."""
obj = TestObjectStore()
obj.data['key1'] = 'value1'
copied = obj.copy()
self.assertEqual(copied, obj.data)
self.assertIsNot(copied, obj.data) # Should be a copy
def test_save_filename(self):
"""Test _save_filename() method."""
obj = TestObjectStore()
filename = obj._save_filename()
self.assertIn('testobjectstore', filename.lower())
self.assertTrue(filename.endswith('.p'))
def test_save(self):
"""Test save() method."""
obj = TestObjectStore()
obj.data['key1'] = 'value1'
obj.data['key2'] = 'value2'
obj.save()
filename = obj._save_filename()
self.assertTrue(os.path.exists(filename))
# Verify data was saved
with open(filename, 'rb') as fp:
loaded_data = pickle.load(fp)
self.assertEqual(loaded_data, obj.data)
def test_save_empty(self):
"""Test save() with empty data."""
obj = TestObjectStore()
with mock.patch.object(obj, 'flush') as mock_flush:
obj.save()
mock_flush.assert_called()
def test_save_disabled(self):
"""Test save() when saving is disabled."""
CONF.enable_save = False
obj = TestObjectStore()
obj.data['key1'] = 'value1'
obj.save()
filename = obj._save_filename()
self.assertFalse(os.path.exists(filename))
def test_load(self):
"""Test load() method."""
obj = TestObjectStore()
obj.data['key1'] = 'value1'
obj.save()
# Create new instance
obj2 = TestObjectStore()
obj2.data = {}
obj2.load()
self.assertEqual(obj2.data, obj.data)
def test_load_no_file(self):
"""Test load() when file doesn't exist."""
obj = TestObjectStore()
obj.data = {}
with mock.patch('aprsd.utils.objectstore.LOG') as mock_log:
obj.load()
mock_log.debug.assert_called()
def test_load_corrupted_file(self):
"""Test load() with corrupted pickle file."""
obj = TestObjectStore()
filename = obj._save_filename()
# Create corrupted file
with open(filename, 'wb') as fp:
fp.write(b'corrupted data')
with mock.patch('aprsd.utils.objectstore.LOG') as mock_log:
obj.load()
mock_log.error.assert_called()
self.assertEqual(obj.data, {})
def test_load_disabled(self):
"""Test load() when saving is disabled."""
CONF.enable_save = False
obj = TestObjectStore()
obj.data = {}
obj.load()
# Should not load anything
self.assertEqual(obj.data, {})
def test_flush(self):
"""Test flush() method."""
obj = TestObjectStore()
obj.data['key1'] = 'value1'
obj.save()
filename = obj._save_filename()
self.assertTrue(os.path.exists(filename))
obj.flush()
self.assertFalse(os.path.exists(filename))
self.assertEqual(len(obj.data), 0)
def test_flush_no_file(self):
"""Test flush() when file doesn't exist."""
obj = TestObjectStore()
obj.data['key1'] = 'value1'
# Should not raise exception
obj.flush()
self.assertEqual(len(obj.data), 0)
def test_flush_disabled(self):
"""Test flush() when saving is disabled."""
CONF.enable_save = False
obj = TestObjectStore()
obj.data['key1'] = 'value1'
obj.flush()
# When saving is disabled, flush() returns early without clearing data
self.assertEqual(len(obj.data), 1)
def test_init_store(self):
"""Test _init_store() method."""
# Should create directory if it doesn't exist
TestObjectStore()
self.assertTrue(os.path.exists(self.temp_dir))
def test_init_store_existing(self):
"""Test _init_store() with existing directory."""
# Should not raise exception
TestObjectStore()._init_store()
def test_thread_safety(self):
"""Test thread safety of operations."""
import threading
obj = TestObjectStore()
results = []
errors = []
def add_data(i):
try:
obj.data[f'key{i}'] = f'value{i}'
results.append(len(obj.data))
except Exception as e:
errors.append(e)
threads = [threading.Thread(target=add_data, args=(i,)) for i in range(10)]
for t in threads:
t.start()
for t in threads:
t.join()
# Should have no errors
self.assertEqual(len(errors), 0)
# All operations should complete
self.assertGreater(len(obj.data), 0)

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import unittest
from aprsd.utils.ring_buffer import RingBuffer
class TestRingBuffer(unittest.TestCase):
"""Unit tests for the RingBuffer class."""
def test_init(self):
"""Test initialization."""
rb = RingBuffer(5)
self.assertEqual(rb.max, 5)
self.assertEqual(len(rb.data), 0)
def test_append_non_full(self):
"""Test append() when buffer is not full."""
rb = RingBuffer(3)
rb.append(1)
rb.append(2)
self.assertEqual(len(rb), 2)
self.assertEqual(rb.get(), [1, 2])
def test_append_to_full(self):
"""Test append() when buffer becomes full."""
rb = RingBuffer(3)
rb.append(1)
rb.append(2)
rb.append(3)
self.assertEqual(len(rb), 3)
self.assertEqual(rb.get(), [1, 2, 3])
# Should transition to full state
self.assertEqual(rb.__class__.__name__, '__Full')
def test_append_overwrites_when_full(self):
"""Test append() overwrites oldest when full."""
rb = RingBuffer(3)
rb.append(1)
rb.append(2)
rb.append(3)
rb.append(4) # Should overwrite 1
self.assertEqual(len(rb), 3)
result = rb.get()
# Should return elements in order from oldest to newest
self.assertEqual(len(result), 3)
self.assertIn(2, result)
self.assertIn(3, result)
self.assertIn(4, result)
def test_get_non_full(self):
"""Test get() when buffer is not full."""
rb = RingBuffer(5)
rb.append(1)
rb.append(2)
result = rb.get()
self.assertEqual(result, [1, 2])
def test_get_empty(self):
"""Test get() when buffer is empty."""
rb = RingBuffer(5)
result = rb.get()
self.assertEqual(result, [])
def test_len_non_full(self):
"""Test __len__() when buffer is not full."""
rb = RingBuffer(5)
rb.append(1)
rb.append(2)
self.assertEqual(len(rb), 2)
def test_len_full(self):
"""Test __len__() when buffer is full."""
rb = RingBuffer(3)
rb.append(1)
rb.append(2)
rb.append(3)
self.assertEqual(len(rb), 3)
def test_wraparound(self):
"""Test that buffer wraps around correctly."""
rb = RingBuffer(3)
# Fill buffer
rb.append(1)
rb.append(2)
rb.append(3)
# Add more to test wraparound
rb.append(4)
rb.append(5)
rb.append(6)
result = rb.get()
self.assertEqual(len(result), 3)
# Should contain the last 3 elements
self.assertIn(4, result)
self.assertIn(5, result)
self.assertIn(6, result)
def test_get_order_when_full(self):
"""Test get() returns elements in correct order when full."""
rb = RingBuffer(3)
rb.append('a')
rb.append('b')
rb.append('c')
rb.append('d') # Overwrites 'a'
result = rb.get()
# Should return from current position
self.assertEqual(len(result), 3)
# Order should be maintained from oldest to newest
self.assertIn('b', result)
self.assertIn('c', result)
self.assertIn('d', result)
def test_multiple_wraparounds(self):
"""Test multiple wraparounds."""
rb = RingBuffer(3)
for i in range(10):
rb.append(i)
result = rb.get()
self.assertEqual(len(result), 3)
# Should contain last 3 elements
self.assertIn(7, result)
self.assertIn(8, result)
self.assertIn(9, result)
def test_single_element_buffer(self):
"""Test buffer with size 1."""
rb = RingBuffer(1)
rb.append(1)
self.assertEqual(len(rb), 1)
self.assertEqual(rb.get(), [1])
rb.append(2)
self.assertEqual(len(rb), 1)
result = rb.get()
self.assertEqual(len(result), 1)
self.assertIn(2, result)

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import unittest
from unittest import mock
from aprsd.utils import trace
class TestTraceDecorator(unittest.TestCase):
"""Unit tests for the trace() decorator."""
def setUp(self):
"""Set up test fixtures."""
# Enable trace for testing
trace.TRACE_ENABLED = True
def tearDown(self):
"""Clean up after tests."""
trace.TRACE_ENABLED = False
@mock.patch('aprsd.utils.trace.LOG')
def test_trace_decorator_no_debug(self, mock_log):
"""Test trace() decorator when DEBUG is not enabled."""
mock_log.isEnabledFor.return_value = False
@trace.trace
def test_func(x, y):
return x + y
result = test_func(1, 2)
self.assertEqual(result, 3)
# Should not log when DEBUG is disabled
mock_log.debug.assert_not_called()
@mock.patch('aprsd.utils.trace.LOG')
def test_trace_decorator_with_debug(self, mock_log):
"""Test trace() decorator when DEBUG is enabled."""
mock_log.isEnabledFor.return_value = True
@trace.trace
def test_func(x, y):
return x + y
result = test_func(1, 2)
self.assertEqual(result, 3)
# Should log when DEBUG is enabled
self.assertTrue(mock_log.debug.called)
@mock.patch('aprsd.utils.trace.LOG')
def test_trace_decorator_exception(self, mock_log):
"""Test trace() decorator with exception."""
mock_log.isEnabledFor.return_value = True
@trace.trace
def test_func():
raise ValueError('Test error')
with self.assertRaises(ValueError):
test_func()
# Should log exception
self.assertTrue(mock_log.debug.called)
@mock.patch('aprsd.utils.trace.LOG')
def test_trace_decorator_with_filter(self, mock_log):
"""Test trace() decorator with filter function."""
mock_log.isEnabledFor.return_value = True
def filter_func(args):
return args.get('x') > 0
@trace.trace(filter_function=filter_func)
def test_func(x, y):
return x + y
# Should log when filter passes
test_func(1, 2)
self.assertTrue(mock_log.debug.called)
# Reset mock
mock_log.reset_mock()
# Should not log when filter fails
test_func(-1, 2)
# Filter function should prevent logging
# (though function still executes)
def test_trace_decorator_preserves_function(self):
"""Test that trace decorator preserves function metadata."""
@trace.trace
def test_func(x, y):
"""Test function docstring."""
return x + y
self.assertEqual(test_func.__name__, 'test_func')
self.assertIn('docstring', test_func.__doc__)
class TestNoTraceDecorator(unittest.TestCase):
"""Unit tests for the no_trace() decorator."""
def test_no_trace_decorator(self):
"""Test no_trace() decorator."""
@trace.no_trace
def test_func(x, y):
return x + y
result = test_func(1, 2)
self.assertEqual(result, 3)
# Function should work normally
self.assertEqual(test_func.__name__, 'test_func')
class TestTraceWrapperMetaclass(unittest.TestCase):
"""Unit tests for the TraceWrapperMetaclass."""
def test_metaclass_creation(self):
"""Test that TraceWrapperMetaclass creates class correctly."""
class TestClass(metaclass=trace.TraceWrapperMetaclass):
def test_method(self):
return 'test'
instance = TestClass()
self.assertEqual(instance.test_method(), 'test')
def test_metaclass_wraps_methods(self):
"""Test that metaclass wraps methods."""
class TestClass(metaclass=trace.TraceWrapperMetaclass):
def test_method(self):
return 'test'
# Methods should be wrapped
self.assertTrue(
hasattr(TestClass.test_method, '__wrapped__')
or hasattr(TestClass.test_method, '__name__')
)
class TestTraceWrapperWithABCMetaclass(unittest.TestCase):
"""Unit tests for the TraceWrapperWithABCMetaclass."""
def test_metaclass_creation(self):
"""Test that TraceWrapperWithABCMetaclass creates class correctly."""
import abc
class TestAbstractClass(metaclass=trace.TraceWrapperWithABCMetaclass):
@abc.abstractmethod
def test_method(self):
pass
# Should be able to create abstract class
self.assertTrue(hasattr(TestAbstractClass, '__abstractmethods__'))

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import os
import shutil
import tempfile
import unittest
from unittest import mock
from aprsd import utils
class TestUtils(unittest.TestCase):
"""Unit tests for utility functions in aprsd.utils."""
def test_singleton_decorator(self):
"""Test singleton() decorator."""
@utils.singleton
class TestClass:
def __init__(self):
self.value = 42
instance1 = TestClass()
instance2 = TestClass()
self.assertIs(instance1, instance2)
self.assertEqual(instance1.value, 42)
def test_env(self):
"""Test env() function."""
# Test with existing environment variable
os.environ['TEST_VAR'] = 'test_value'
result = utils.env('TEST_VAR')
self.assertEqual(result, 'test_value')
# Test with non-existent variable
result = utils.env('NON_EXISTENT_VAR')
self.assertEqual(result, '')
# Test with default
result = utils.env('NON_EXISTENT_VAR2', default='default_value')
self.assertEqual(result, 'default_value')
# Cleanup
del os.environ['TEST_VAR']
def test_env_multiple_vars(self):
"""Test env() with multiple variables."""
os.environ['VAR1'] = 'value1'
result = utils.env('VAR1', 'VAR2', 'VAR3')
self.assertEqual(result, 'value1')
del os.environ['VAR1']
def test_mkdir_p(self):
"""Test mkdir_p() function."""
temp_dir = tempfile.mkdtemp()
test_path = os.path.join(temp_dir, 'test', 'nested', 'dir')
try:
utils.mkdir_p(test_path)
self.assertTrue(os.path.isdir(test_path))
# Should not raise exception if directory exists
utils.mkdir_p(test_path)
self.assertTrue(os.path.isdir(test_path))
finally:
shutil.rmtree(temp_dir)
def test_insert_str(self):
"""Test insert_str() function."""
result = utils.insert_str('hello', ' world', 5)
self.assertEqual(result, 'hello world')
result = utils.insert_str('test', 'X', 0)
self.assertEqual(result, 'Xtest')
result = utils.insert_str('test', 'X', 4)
self.assertEqual(result, 'testX')
def test_end_substr(self):
"""Test end_substr() function."""
result = utils.end_substr('hello world', 'hello')
self.assertEqual(result, 5)
result = utils.end_substr('test', 'notfound')
self.assertEqual(result, -1)
result = utils.end_substr('abc', 'abc')
self.assertEqual(result, 3)
def test_rgb_from_name(self):
"""Test rgb_from_name() function."""
rgb = utils.rgb_from_name('test')
self.assertIsInstance(rgb, tuple)
self.assertEqual(len(rgb), 3)
self.assertGreaterEqual(rgb[0], 0)
self.assertLessEqual(rgb[0], 255)
self.assertGreaterEqual(rgb[1], 0)
self.assertLessEqual(rgb[1], 255)
self.assertGreaterEqual(rgb[2], 0)
self.assertLessEqual(rgb[2], 255)
# Same name should produce same RGB
rgb1 = utils.rgb_from_name('test')
rgb2 = utils.rgb_from_name('test')
self.assertEqual(rgb1, rgb2)
def test_hextriplet(self):
"""Test hextriplet() function."""
result = utils.hextriplet((255, 0, 128))
self.assertEqual(result, '#FF0080')
result = utils.hextriplet((0, 0, 0))
self.assertEqual(result, '#000000')
result = utils.hextriplet((255, 255, 255))
self.assertEqual(result, '#FFFFFF')
def test_hex_from_name(self):
"""Test hex_from_name() function."""
hex_color = utils.hex_from_name('test')
self.assertIsInstance(hex_color, str)
self.assertTrue(hex_color.startswith('#'))
self.assertEqual(len(hex_color), 7)
# Same name should produce same hex
hex1 = utils.hex_from_name('test')
hex2 = utils.hex_from_name('test')
self.assertEqual(hex1, hex2)
def test_human_size(self):
"""Test human_size() function."""
result = utils.human_size(1024)
self.assertIn('KB', result)
result = utils.human_size(512)
self.assertIn('bytes', result)
result = utils.human_size(1024 * 1024)
self.assertIn('MB', result)
def test_strfdelta(self):
"""Test strfdelta() function."""
import datetime
delta = datetime.timedelta(hours=1, minutes=30, seconds=45)
result = utils.strfdelta(delta)
self.assertIn('01', result)
self.assertIn('30', result)
self.assertIn('45', result)
delta = datetime.timedelta(days=1, hours=2, minutes=30, seconds=15)
result = utils.strfdelta(delta)
self.assertIn('1 days', result)
def test_flatten_dict(self):
"""Test flatten_dict() function."""
nested = {'a': 1, 'b': {'c': 2, 'd': {'e': 3}}}
result = utils.flatten_dict(nested)
self.assertIn('a', result)
self.assertIn('b.c', result)
self.assertIn('b.d.e', result)
self.assertEqual(result['a'], 1)
self.assertEqual(result['b.c'], 2)
self.assertEqual(result['b.d.e'], 3)
def test_flatten_dict_custom_sep(self):
"""Test flatten_dict() with custom separator."""
nested = {'a': {'b': 1}}
result = utils.flatten_dict(nested, sep='_')
self.assertIn('a_b', result)
def test_parse_delta_str(self):
"""Test parse_delta_str() function."""
result = utils.parse_delta_str('1:30:45')
self.assertIn('hours', result)
self.assertIn('minutes', result)
self.assertIn('seconds', result)
self.assertEqual(result['hours'], 1.0)
self.assertEqual(result['minutes'], 30.0)
self.assertEqual(result['seconds'], 45.0)
result = utils.parse_delta_str('1 day, 2:30:15')
self.assertIn('days', result)
self.assertEqual(result['days'], 1.0)
def test_parse_delta_str_invalid(self):
"""Test parse_delta_str() with invalid input."""
result = utils.parse_delta_str('invalid')
self.assertEqual(result, {})
def test_calculate_initial_compass_bearing(self):
"""Test calculate_initial_compass_bearing() function."""
point_a = (40.7128, -74.0060) # New York
point_b = (34.0522, -118.2437) # Los Angeles
bearing = utils.calculate_initial_compass_bearing(point_a, point_b)
self.assertGreaterEqual(bearing, 0)
self.assertLessEqual(bearing, 360)
# Same point should have undefined bearing, but function should handle it
bearing = utils.calculate_initial_compass_bearing(point_a, point_a)
self.assertIsInstance(bearing, float)
def test_calculate_initial_compass_bearing_invalid(self):
"""Test calculate_initial_compass_bearing() with invalid input."""
with self.assertRaises(TypeError):
utils.calculate_initial_compass_bearing([1, 2], (3, 4))
def test_degrees_to_cardinal(self):
"""Test degrees_to_cardinal() function."""
self.assertEqual(utils.degrees_to_cardinal(0), 'N')
self.assertEqual(utils.degrees_to_cardinal(90), 'E')
self.assertEqual(utils.degrees_to_cardinal(180), 'S')
self.assertEqual(utils.degrees_to_cardinal(270), 'W')
self.assertEqual(utils.degrees_to_cardinal(45), 'NE')
def test_degrees_to_cardinal_full_string(self):
"""Test degrees_to_cardinal() with full_string=True."""
self.assertEqual(utils.degrees_to_cardinal(0, full_string=True), 'North')
self.assertEqual(utils.degrees_to_cardinal(90, full_string=True), 'East')
self.assertEqual(utils.degrees_to_cardinal(180, full_string=True), 'South')
self.assertEqual(utils.degrees_to_cardinal(270, full_string=True), 'West')
def test_aprs_passcode(self):
"""Test aprs_passcode() function."""
passcode = utils.aprs_passcode('N0CALL')
self.assertIsInstance(passcode, int)
self.assertGreaterEqual(passcode, 0)
self.assertLessEqual(passcode, 0x7FFF)
# Same callsign should produce same passcode
passcode1 = utils.aprs_passcode('N0CALL')
passcode2 = utils.aprs_passcode('N0CALL')
self.assertEqual(passcode1, passcode2)
# Different callsigns should produce different passcodes
passcode3 = utils.aprs_passcode('K1ABC')
self.assertNotEqual(passcode1, passcode3)
def test_aprs_passcode_with_ssid(self):
"""Test aprs_passcode() with SSID."""
passcode1 = utils.aprs_passcode('N0CALL-1')
passcode2 = utils.aprs_passcode('N0CALL')
self.assertEqual(passcode1, passcode2)
def test_load_entry_points(self):
"""Test load_entry_points() function."""
# Should not raise exception even with non-existent group
utils.load_entry_points('nonexistent.group')
@mock.patch('aprsd.utils.update_checker.UpdateChecker')
def test_check_version(self, mock_checker):
"""Test _check_version() function."""
mock_instance = mock.MagicMock()
mock_instance.check.return_value = None
mock_checker.return_value = mock_instance
level, msg = utils._check_version()
self.assertEqual(level, 0)
self.assertIn('up to date', msg)
@mock.patch('aprsd.utils.update_checker.UpdateChecker')
def test_check_version_update_available(self, mock_checker):
"""Test _check_version() when update is available."""
mock_instance = mock.MagicMock()
mock_instance.check.return_value = 'New version available'
mock_checker.return_value = mock_instance
level, msg = utils._check_version()
self.assertEqual(level, 1)
self.assertEqual(msg, 'New version available')