def test__validate_attrs(self):
valid_keys = {
'collection': 'a-collection',
'timestamp': 'a-timestamp',
'unit': 'a-unit',
'comment': 'a-comment',
}
invalid_keys = collections.OrderedDict((
('not-valid', 'is-not-valid'),
('some-key', 'is-not-a-valid-key'),
))
self.patch_object(logging, 'logger', name='mock_logging')
ev = logging.EventLogger('a-logger')
ev._validate_attrs(valid_keys)
self.mock_logging.warning.assert_not_called()
ev._validate_attrs(invalid_keys)
self.mock_logging.warning.assert_called_once_with(
mock.ANY, 'not-valid,some-key', mock.ANY)
all_kwargs = collections.OrderedDict(valid_keys)
all_kwargs.update(invalid_keys)
self.mock_logging.reset_mock()
ev._validate_attrs(all_kwargs)
self.mock_logging.warning.assert_called_once_with(
mock.ANY, 'not-valid,some-key', mock.ANY)
def test_get_logger_instance(self):
self.patch_object(logging,
'LoggerInstance',
name='mock_LoggerInstance')
self.mock_LoggerInstance.return_value = 'a-logger-instance'
ev = logging.EventLogger('a-logger')
self.assertEqual(ev.get_logger_instance(thing='hello'),
'a-logger-instance')
self.mock_LoggerInstance.assert_called_once_with(ev, thing='hello')
def test_add_writers(self):
self.patch_object(logging, 'logger', name='mock_logging')
mock_writer1 = mock.Mock()
mock_writer2 = mock.Mock()
ev = logging.EventLogger('a-logger')
ev.add_writers(mock_writer1, mock_writer2)
self.assertEqual(ev._writers, [mock_writer1, mock_writer2])
self.mock_logging.warning.assert_not_called()
ev.add_writers(mock_writer1)
self.assertEqual(ev._writers, [mock_writer1, mock_writer2])
self.mock_logging.warning.assert_called_once_with(
mock.ANY, [mock_writer1])
def test__log_with_invalid_event(self):
self.patch('datetime.datetime', name='mock_datetime')
self.mock_datetime.now.return_value = 'a-timestamp'
ev = logging.EventLogger('a-logger')
self.patch_object(ev,
'_validate_attrs',
name='mock_ev__validate_attrs')
mock_writer1 = mock.Mock()
ev._writers = [mock_writer1]
with self.assertRaises(AssertionError):
ev._log('not-an-allowed-event')
self.mock_datetime.now.assert_not_called()
self.mock_ev__validate_attrs.assert_not_called()
mock_writer1.write.assert_not_called()
def test__log_with_valid_span(self):
self.patch('uuid.uuid4', name='mock_uuid4')
self.mock_uuid4.return_value = 'my-uuid'
self.patch('datetime.datetime', name='mock_datetime')
self.mock_datetime.now.return_value = 'a-timestamp'
ev = logging.EventLogger('a-logger')
self.patch_object(ev,
'_validate_attrs',
name='mock_ev__validate_attrs')
mock_writer1 = mock.Mock()
ev._writers = [mock_writer1]
span = logging.span(ev)
ev._log(logging.Events.START_TEST, span=span)
self.mock_datetime.now.assert_called_once_with()
self.mock_ev__validate_attrs.assert_called_once_with(
dict(event='start', timestamp='a-timestamp', uuid='my-uuid'))
mock_writer1.write.assert_called_once_with(newline=True,
event='start',
timestamp='a-timestamp',
uuid='my-uuid')
def test__log_with_invalid_span_and_timestamp(self):
self.patch('datetime.datetime', name='mock_datetime')
self.mock_datetime.now.return_value = 'a-timestamp'
ev = logging.EventLogger('a-logger')
self.patch_object(ev,
'_validate_attrs',
name='mock_ev__validate_attrs')
mock_writer1 = mock.Mock()
ev._writers = [mock_writer1]
mock_span = mock.Mock()
ev._log(logging.Events.START_TEST,
timestamp='my-timestamp',
span=mock_span)
self.mock_datetime.now.assert_not_called()
self.mock_ev__validate_attrs.assert_called_once_with(
dict(event='start', timestamp='my-timestamp', span=mock_span))
mock_writer1.write.assert_called_once_with(newline=True,
event='start',
timestamp='my-timestamp',
span=mock_span)
def test_init(self):
ev = logging.EventLogger('a-logger')
self.assertEqual(ev.name, 'a-logger')
self.assertEqual(ev._writers, [])
