def score_override(student_item_dict, points_override, points_possible):
"""
Given a student's ID, override the regular score with a score provided by the instructor.
Args:
student_item_dict (dict): The dictionary representation of a student item.
points_override (string): The override points given by the instructor
points_possible (string): The max allowed points for this submission.
Returns:
dict of:
'success': (boolean)
'msg': (string) if success is False
'points_override': (string) if success is True
"""
if student_item_dict.get("student_id"):
return_status = _validate_override_data(points_override, points_possible)
if not return_status["success"]:
return {"success": False, "msg": return_status["msg"]}
try:
sub_api.score_override(student_item_dict, points_override, points_possible)
# Override score was created successfully
return {"success": True, "points_override": points_override}
except sub_api.SubmissionInternalError:
return {"success": False, "msg": "There was a problem creating the override score."}
# student_id wasn't passed
else:
return {"success": False, "msg": "An error was encountered. Please try again."}
def test_database_error(self, create_mock):
# Simulate a database error when creating the override score
create_mock.side_effect = DatabaseError('Test error')
with self.assertRaises(sub_api.SubmissionInternalError):
sub_api.score_override(
self.STUDENT_ITEM,
7,
10,
)
def test_database_error(self, create_mock):
# Simulate a database error when creating the override score
create_mock.side_effect = DatabaseError('Test error')
with self.assertRaises(sub_api.SubmissionInternalError):
sub_api.score_override(
self.STUDENT_ITEM,
7,
10,
)
def test_override_with_no_score(self):
sub_api.score_override(
self.STUDENT_ITEM,
8,
10,
)
self.assertEqual(sub_api.get_score(self.STUDENT_ITEM)['points_earned'], 8)
self.assertEqual(sub_api.get_score(self.STUDENT_ITEM)['points_possible'], 10)
def test_override_with_no_score(self):
sub_api.score_override(
self.STUDENT_ITEM,
8,
10,
)
self.assertEqual(
sub_api.get_score(self.STUDENT_ITEM)['points_earned'], 8)
self.assertEqual(
sub_api.get_score(self.STUDENT_ITEM)['points_possible'], 10)
def test_override_with_one_score(self):
# Create a submission for the student and score it
submission = sub_api.create_submission(self.STUDENT_ITEM, 'test answer')
sub_api.set_score(submission['uuid'], 1, 10)
sub_api.score_override(
self.STUDENT_ITEM,
5,
10,
)
self.assertEqual(sub_api.get_score(self.STUDENT_ITEM)['points_earned'], 5)
self.assertEqual(sub_api.get_score(self.STUDENT_ITEM)['points_possible'], 10)
def test_grade_score_override(self, xblock):
# Graded peers, but haven't completed self assessment
self._create_submission_and_assessments(
xblock, self.SUBMISSION, [self.PEERS[0]], [self.ASSESSMENTS[0]], None
)
# Create an override score for the submission
submission_dict = sub_api.get_submission_and_student(xblock.submission_uuid)
student_item = submission_dict['student_item']
sub_api.score_override(student_item, '14', '15')
# Verify that we're on the grade override template
resp = self.request(xblock, 'render_grade', json.dumps(dict()))
self.assertIn(u'<span class="grade__value__earned">14</span> out of <span class="grade__value__potential">15</span>, set by the instructor.', resp.decode('utf-8').lower())
def test_override_with_one_score(self):
# Create a submission for the student and score it
submission = sub_api.create_submission(self.STUDENT_ITEM,
'test answer')
sub_api.set_score(submission['uuid'], 1, 10)
sub_api.score_override(
self.STUDENT_ITEM,
5,
10,
)
self.assertEqual(
sub_api.get_score(self.STUDENT_ITEM)['points_earned'], 5)
self.assertEqual(
sub_api.get_score(self.STUDENT_ITEM)['points_possible'], 10)
def test_override_doesnt_overwrite_submission_score(self):
# Create a submission for the student and score it
submission = sub_api.create_submission(self.STUDENT_ITEM, 'test answer')
sub_api.set_score(submission['uuid'], 1, 10)
sub_api.score_override(
self.STUDENT_ITEM,
8,
10,
)
submission_score = sub_api.get_latest_score_for_submission(submission['uuid'])
self.assertEqual(submission_score['points_earned'], 1)
self.assertEqual(submission_score['points_possible'], 10)
override_score = sub_api.get_score_override(self.STUDENT_ITEM)
self.assertEqual(override_score['points_earned'], 8)
self.assertEqual(override_score['points_possible'], 10)
def test_override_doesnt_overwrite_submission_score(self):
# Create a submission for the student and score it
submission = sub_api.create_submission(self.STUDENT_ITEM,
'test answer')
sub_api.set_score(submission['uuid'], 1, 10)
sub_api.score_override(
self.STUDENT_ITEM,
8,
10,
)
submission_score = sub_api.get_latest_score_for_submission(
submission['uuid'])
self.assertEqual(submission_score['points_earned'], 1)
self.assertEqual(submission_score['points_possible'], 10)
override_score = sub_api.get_score_override(self.STUDENT_ITEM)
self.assertEqual(override_score['points_earned'], 8)
self.assertEqual(override_score['points_possible'], 10)
def test_override_after_reset_score(self):
# Create a submission for the student and score it
submission = sub_api.create_submission(self.STUDENT_ITEM, 'test answer')
sub_api.set_score(submission['uuid'], 1, 10)
# Reset score
sub_api.reset_score(
self.STUDENT_ITEM['student_id'],
self.STUDENT_ITEM['course_id'],
self.STUDENT_ITEM['item_id'],
)
sub_api.score_override(
self.STUDENT_ITEM,
5,
10,
)
self.assertEqual(sub_api.get_score(self.STUDENT_ITEM)['points_earned'], 5)
self.assertEqual(sub_api.get_score(self.STUDENT_ITEM)['points_possible'], 10)
def test_override_after_reset_score(self):
# Create a submission for the student and score it
submission = sub_api.create_submission(self.STUDENT_ITEM,
'test answer')
sub_api.set_score(submission['uuid'], 1, 10)
# Reset score
sub_api.reset_score(
self.STUDENT_ITEM['student_id'],
self.STUDENT_ITEM['course_id'],
self.STUDENT_ITEM['item_id'],
)
sub_api.score_override(
self.STUDENT_ITEM,
5,
10,
)
self.assertEqual(
sub_api.get_score(self.STUDENT_ITEM)['points_earned'], 5)
self.assertEqual(
sub_api.get_score(self.STUDENT_ITEM)['points_possible'], 10)
