def test_get_issues(self, mock_json, mock_close):
logger = Logger()
logger._issues = {'1': 'any issue', '2': 'any other issue'}
self.assertEqual(logger._issues, {'1': 'any issue', '2': 'any other issue'})
mocked_file = mock_open(read_data='any line\nany other line\n')
with patch('builtins.open', mocked_file):
issues = logger.get_issues()
result = [issue for issue in issues]
mock_close.assert_called()
mock_json.loads.assert_has_calls([call('any line'), call('any other line')])
def test_clear_issues(self, mock_os):
logger = Logger()
logger._issues = {'1': 1}
logger._data_msg_count = {'any': 'value'}
logger._offload_file = 'any file'
logger._offload_filename = 'any filename'
# Assert all variables have been cleared
logger.clear_issues()
self.assertEqual(logger._issues, {})
self.assertEqual(logger._offload_file, None)
mock_os.remove.assert_called_with('any filename')
# Check an OSError is passed without error
mock_os.remove.side_effect = OSError()
logger._offload_filename = 'any non existing filename'
logger.clear_issues()