def _test__get_forward_table(self, reallocation=False,
insufficient_buffer=False,
fail=False):
if fail:
e = self.assertRaises(exceptions.CloudInitError,
self._check_raises_forward)
msg = ('Unable to get IP forward table. Error: %s'
% mock.sentinel.error)
self.assertEqual(msg, str(e))
else:
with self._network._get_forward_table() as table:
pass
pointer = self._ctypes_mock.POINTER(
self._iphlpapi.Win32_MIB_IPFORWARDTABLE)
expected_forward_table = self._ctypes_mock.cast(
self._kernel32.HeapAlloc.return_value, pointer)
self.assertEqual(expected_forward_table, table)
heap_calls = [
mock.call(self._kernel32.GetProcessHeap.return_value, 0,
self._ctypes_mock.cast.return_value)
]
forward_calls = [
mock.call(self._ctypes_mock.cast.return_value,
self._ctypes_mock.byref.return_value, 0),
]
if insufficient_buffer:
# We expect two calls for GetIpForwardTable
forward_calls.append(forward_calls[0])
if reallocation:
heap_calls.append(heap_calls[0])
self.assertEqual(heap_calls, self._kernel32.HeapFree.mock_calls)
self.assertEqual(forward_calls,
self._iphlpapi.GetIpForwardTable.mock_calls)
def _test__get_forward_table(self,
reallocation=False,
insufficient_buffer=False,
fail=False):
if fail:
e = self.assertRaises(exceptions.CloudInitError,
self._check_raises_forward)
msg = ('Unable to get IP forward table. Error: %s' %
mock.sentinel.error)
self.assertEqual(msg, str(e))
else:
with self._network._get_forward_table() as table:
pass
pointer = self._ctypes_mock.POINTER(
self._iphlpapi.Win32_MIB_IPFORWARDTABLE)
expected_forward_table = self._ctypes_mock.cast(
self._kernel32.HeapAlloc.return_value, pointer)
self.assertEqual(expected_forward_table, table)
heap_calls = [
mock.call(self._kernel32.GetProcessHeap.return_value, 0,
self._ctypes_mock.cast.return_value)
]
forward_calls = [
mock.call(self._ctypes_mock.cast.return_value,
self._ctypes_mock.byref.return_value, 0),
]
if insufficient_buffer:
# We expect two calls for GetIpForwardTable
forward_calls.append(forward_calls[0])
if reallocation:
heap_calls.append(heap_calls[0])
self.assertEqual(heap_calls, self._kernel32.HeapFree.mock_calls)
self.assertEqual(forward_calls,
self._iphlpapi.GetIpForwardTable.mock_calls)
def test_start_and_finish_success(self, report_start, report_finish):
with reporting.ReportEventStack(name="myname", description="mydesc"):
pass
self.assertEqual([mock.call('myname', 'mydesc')],
report_start.call_args_list)
self.assertEqual(
[mock.call('myname', 'mydesc', reporting.status.SUCCESS)],
report_finish.call_args_list)
def test_start_and_finish_success(self, report_start, report_finish):
with reporting.ReportEventStack(name="myname", description="mydesc"):
pass
self.assertEqual(
[mock.call('myname', 'mydesc')], report_start.call_args_list)
self.assertEqual(
[mock.call('myname', 'mydesc', reporting.status.SUCCESS)],
report_finish.call_args_list)
def test_finish_exception_defaults_fail(self, report_start, report_finish):
name = "myname"
desc = "mydesc"
try:
with reporting.ReportEventStack(name, description=desc):
raise ValueError("This didnt work")
except ValueError:
pass
self.assertEqual([mock.call(name, desc)], report_start.call_args_list)
self.assertEqual([mock.call(name, desc, reporting.status.FAIL)],
report_finish.call_args_list)
def test_finish_exception_defaults_fail(self, report_start, report_finish):
name = "myname"
desc = "mydesc"
try:
with reporting.ReportEventStack(name, description=desc):
raise ValueError("This didnt work")
except ValueError:
pass
self.assertEqual([mock.call(name, desc)], report_start.call_args_list)
self.assertEqual(
[mock.call(name, desc, reporting.status.FAIL)],
report_finish.call_args_list)
def test_result_on_exception_used(self, report_start, report_finish):
name = "myname"
desc = "mydesc"
try:
with reporting.ReportEventStack(
name, desc, result_on_exception=reporting.status.WARN):
raise ValueError("This didnt work")
except ValueError:
pass
self.assertEqual([mock.call(name, desc)], report_start.call_args_list)
self.assertEqual([mock.call(name, desc, reporting.status.WARN)],
report_finish.call_args_list)
def test_result_on_exception_used(self, report_start, report_finish):
name = "myname"
desc = "mydesc"
try:
with reporting.ReportEventStack(
name, desc, result_on_exception=reporting.status.WARN):
raise ValueError("This didnt work")
except ValueError:
pass
self.assertEqual([mock.call(name, desc)], report_start.call_args_list)
self.assertEqual(
[mock.call(name, desc, reporting.status.WARN)],
report_finish.call_args_list)
def test_message_used_in_finish(self, report_finish):
with reporting.ReportEventStack("myname", "mydesc",
message="mymessage"):
pass
self.assertEqual(
[mock.call("myname", "mymessage", reporting.status.SUCCESS)],
report_finish.call_args_list)
def test__get_forward_table_insufficient_buffer_no_memory(self):
self._kernel32.HeapAlloc.side_effect = (mock.sentinel.table_mem, None)
self._iphlpapi.GetIpForwardTable.return_value = (
self._iphlpapi.ERROR_INSUFFICIENT_BUFFER)
self.assertRaises(exceptions.CloudInitError,
self._check_raises_forward)
table = self._ctypes_mock.cast.return_value
self._iphlpapi.GetIpForwardTable.assert_called_once_with(
table, self._ctypes_mock.byref.return_value, 0)
heap_calls = [
mock.call(self._kernel32.GetProcessHeap.return_value, 0, table),
mock.call(self._kernel32.GetProcessHeap.return_value, 0, table)
]
self.assertEqual(heap_calls, self._kernel32.HeapFree.mock_calls)
def test__get_forward_table_insufficient_buffer_no_memory(self):
self._kernel32.HeapAlloc.side_effect = (mock.sentinel.table_mem, None)
self._iphlpapi.GetIpForwardTable.return_value = (
self._iphlpapi.ERROR_INSUFFICIENT_BUFFER)
self.assertRaises(exceptions.CloudInitError,
self._check_raises_forward)
table = self._ctypes_mock.cast.return_value
self._iphlpapi.GetIpForwardTable.assert_called_once_with(
table,
self._ctypes_mock.byref.return_value, 0)
heap_calls = [
mock.call(self._kernel32.GetProcessHeap.return_value, 0, table),
mock.call(self._kernel32.GetProcessHeap.return_value, 0, table)
]
self.assertEqual(heap_calls, self._kernel32.HeapFree.mock_calls)
def test_appropriate_logger_used(self, getLogger):
event_type, event_name = 'test_type', 'test_name'
event = reporting.ReportingEvent(event_type, event_name, 'description')
reporting.LogHandler().publish_event(event)
self.assertEqual(
[mock.call(
'cloudinit.reporting.{0}.{1}'.format(event_type, event_name))],
getLogger.call_args_list)
def test_message_used_in_finish(self, report_finish):
with reporting.ReportEventStack("myname",
"mydesc",
message="mymessage"):
pass
self.assertEqual(
[mock.call("myname", "mymessage", reporting.status.SUCCESS)],
report_finish.call_args_list)
def test_uses_non_type_parts_of_config_dict_as_kwargs(
self, available_handlers):
handler_type_name = 'test_handler'
handler_cls = mock.Mock()
available_handlers.registered_items = {handler_type_name: handler_cls}
extra_kwargs = {'foo': 'bar', 'bar': 'baz'}
handler_config = extra_kwargs.copy()
handler_config.update({'type': handler_type_name})
handler_name = 'my_test_handler'
reporting.update_configuration({handler_name: handler_config})
self.assertEqual(
handler_cls.return_value, reporting.instantiated_handler_registry.
registered_items[handler_name])
self.assertEqual([mock.call(**extra_kwargs)],
handler_cls.call_args_list)
def test_uses_non_type_parts_of_config_dict_as_kwargs(
self, available_handlers):
handler_type_name = 'test_handler'
handler_cls = mock.Mock()
available_handlers.registered_items = {handler_type_name: handler_cls}
extra_kwargs = {'foo': 'bar', 'bar': 'baz'}
handler_config = extra_kwargs.copy()
handler_config.update({'type': handler_type_name})
handler_name = 'my_test_handler'
reporting.add_configuration({handler_name: handler_config})
self.assertEqual(
handler_cls.return_value,
reporting.instantiated_handler_registry.registered_items[
handler_name])
self.assertEqual([mock.call(**extra_kwargs)],
handler_cls.call_args_list)
def test_message_updatable(self, report_finish):
with reporting.ReportEventStack("myname", "mydesc") as c:
c.message = "all good"
self.assertEqual(
[mock.call("myname", "all good", reporting.status.SUCCESS)],
report_finish.call_args_list)
def test_message_updatable(self, report_finish):
with reporting.ReportEventStack("myname", "mydesc") as c:
c.message = "all good"
self.assertEqual(
[mock.call("myname", "all good", reporting.status.SUCCESS)],
report_finish.call_args_list)
