def test_rules_installed_when_supported_and_enabled(
self, mocks, libexec_exists
):
mocks.m_which.return_value = 'udevadm'
mocks.m_update_enabled.return_value = True
m_cloud = mock.MagicMock()
m_cloud.datasource.get_supported_events.return_value = {
EventScope.NETWORK: {EventType.HOTPLUG}
}
if libexec_exists:
libexecdir = "/usr/libexec/cloud-init"
else:
libexecdir = "/usr/lib/cloud-init"
with mock.patch('os.path.exists', return_value=libexec_exists):
handle(None, {}, m_cloud, mock.Mock(), None)
mocks.m_write.assert_called_once_with(
filename=HOTPLUG_UDEV_PATH,
content=HOTPLUG_UDEV_RULES_TEMPLATE.format(
libexecdir=libexecdir),
)
assert mocks.m_subp.call_args_list == [mock.call([
'udevadm', 'control', '--reload-rules',
])]
assert mocks.m_del.call_args_list == []
def test_rules_not_installed_when_unsupported(self, mocks):
mocks.m_update_enabled.return_value = True
m_cloud = mock.MagicMock()
m_cloud.datasource.get_supported_events.return_value = {}
handle(None, {}, m_cloud, mock.Mock(), None)
assert mocks.m_write.call_args_list == []
assert mocks.m_del.call_args_list == []
assert mocks.m_subp.call_args_list == []
def test_rules_not_installed_when_disabled(self, mocks):
mocks.m_update_enabled.return_value = False
m_cloud = mock.MagicMock()
m_cloud.datasource.get_supported_events.return_value = {
EventScope.NETWORK: {EventType.HOTPLUG}
}
handle(None, {}, m_cloud, mock.Mock(), None)
assert mocks.m_write.call_args_list == []
assert mocks.m_del.call_args_list == []
assert mocks.m_subp.call_args_list == []
def test_rules_uninstalled_when_disabled(self, mocks):
mocks.m_path_exists.return_value = True
mocks.m_update_enabled.return_value = False
m_cloud = mock.MagicMock()
m_cloud.datasource.get_supported_events.return_value = {}
handle(None, {}, m_cloud, mock.Mock(), None)
mocks.m_del.assert_called_with(HOTPLUG_UDEV_PATH)
assert mocks.m_subp.call_args_list == [mock.call([
'udevadm', 'control', '--reload-rules',
])]
assert mocks.m_write.call_args_list == []
