def test_evaluate_unicode_grader_error(self, mock_db, mock_statsd, mock_statsd_scoring):
query = DUMMY_SUBMISSION["xqueue_body"]["student_response"]
error_msg = "MySQL Error 1054: Unknown column '·' in 'field list'"
# Needs to succeed on first call (student query)
def side_effect(*args):
def second_call(*args):
raise InvalidQuery(error_msg)
mock_exec_query.side_effect = second_call
return ((), ())
mock_exec_query = MagicMock(side_effect=side_effect)
self.grader.execute_query = mock_exec_query
expected = {
"correct": False,
"score": 0,
"msg": INVALID_GRADER_QUERY.substitute(query=query, error=error_msg)
}
self.assertEquals(expected, self.grader.evaluate(DUMMY_SUBMISSION))
def test_evaluate_invalid_grader_query(self, mock_db, mock_statsd, mock_statsd_scoring):
query = DUMMY_SUBMISSION["xqueue_body"]["grader_payload"]["answer"]
error_msg = "Bad grader query"
# Needs to succeed on first call (student query)
def side_effect(*args):
def second_call(*args):
raise InvalidQuery(error_msg)
mock_exec_query.side_effect = second_call
return ((), ())
mock_exec_query = MagicMock(side_effect=side_effect)
self.grader.execute_query = mock_exec_query
expected = {
"correct": False,
"score": 0,
"msg": INVALID_GRADER_QUERY.substitute(query=query, error=error_msg)
}
self.assertEquals(expected, self.grader.evaluate(DUMMY_SUBMISSION))
