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from __future__ import division
__copyright__ = "Copyright (C) 2017 Zesheng Wang, Andreas Kloeckner"
__license__ = """
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
"""
from django.urls import reverse
from .base_test_mixins import SingleCoursePageTestMixin
from django.test import TestCase
from course.models import (
Participation, GradingOpportunity, FlowSession,
FlowRuleException, GradeChange
)
class GradeTestMixin(SingleCoursePageTestMixin):
# This serve as a base test cases for other grade tests to subclass
# Nice little tricks :)
flow_id = "quiz-test"
@classmethod
cls.flow_session_ids = []
@classmethod
def tearDownClass(cls):
super(GradeTestMixin, cls).tearDownClass()
# Use specified user to take a quiz
@classmethod
# Login user first
cls.start_flow(cls.flow_id)
cls.end_flow(**cls.default_flow_params)
cls.flow_session_ids.append(
int(cls.default_flow_params["flow_session_id"]))
# Seperate the test here
def test_grading_opportunity(self):
# Should only have one grading opportunity object
self.assertEqual(GradingOpportunity.objects.all().count(), 1)
def test_view_my_grade(self):
resp = self.c.get(reverse("relate-view_participant_grades",
self.assertEqual(resp.status_code, 200)
def test_view_participant_grades(self):
params = {"course_identifier": self.course.identifier,
"participation_id": self.instructor_participation.user.id}
resp = self.c.get(reverse("relate-view_participant_grades",
kwargs=params))
self.assertEqual(resp.status_code, 200)
def test_view_participant_list(self):
resp = self.c.get(reverse("relate-view_participant_list",
self.assertEqual(resp.status_code, 200)
def test_view_grading_opportunity_list(self):
resp = self.c.get(reverse("relate-view_grading_opportunity_list",
self.assertEqual(resp.status_code, 200)
def test_view_gradebook(self):
resp = self.c.get(reverse("relate-view_gradebook",
self.assertEqual(resp.status_code, 200)
def test_view_export_gradebook_csv(self):
resp = self.c.get(reverse("relate-export_gradebook_csv",
self.assertEqual(resp.status_code, 200)
self.assertEqual(resp["Content-Disposition"],
def test_view_grades_by_opportunity(self):
# Check attributes
self.assertEqual(GradingOpportunity.objects.all().count(), 1)
opportunity = GradingOpportunity.objects.first()
self.assertEqual(self.course, opportunity.course)
self.assertEqual(self.flow_id, opportunity.flow_id)
# Check page
params = {"course_identifier": self.course.identifier,
"opp_id": opportunity.id}
resp = self.c.get(reverse("relate-view_grades_by_opportunity",
self.assertEqual(resp.status_code, 200)
def test_view_participant_grade_by_opportunity(self):
# Check attributes
self.assertEqual(GradingOpportunity.objects.all().count(), 1)
opportunity = GradingOpportunity.objects.first()
self.assertEqual(self.course, opportunity.course)
self.assertEqual(self.flow_id, opportunity.flow_id)
# Check page
params = {"course_identifier": self.course.identifier,
"opportunity_id": opportunity.id,
"participation_id": self.student_participation.id}
resp = self.c.get(reverse("relate-view_single_grade", kwargs=params))
self.assertEqual(resp.status_code, 200)
def test_view_reopen_session(self):
# Check attributes
self.assertEqual(len(GradingOpportunity.objects.all()), 1)
opportunity = GradingOpportunity.objects.all()[0]
self.assertEqual(self.course, opportunity.course)
self.assertEqual(self.flow_id, opportunity.flow_id)
self.assertEqual(len(all_session), len(self.flow_session_ids))
self.check_reopen_session(session.id, opportunity.id)
len(self.flow_session_ids))
csv_data = [(self.instructor_participation.user.username,
99, "Almost!"),
(self.student_participation.user.username,
50, "I hate this course :(")]
self.check_import_grade(csv_data)
csv_data = [("username", "grade", "feedback"),
(self.instructor_participation.user.username,
99, "Almost!"),
(self.student_participation.user.username,
50, "I hate this course :(")]
self.check_import_grade(csv_data, True)
# Seems just show the answer
def test_view_grade_flow_page(self):
params = {"course_identifier": self.course.identifier,
"flow_session_id": self.flow_session_ids[0]}
page_count = FlowSession.objects.get(id=self.flow_session_ids[0]).page_count
for i in range(page_count):
resp = self.c.get(
self.get_page_grading_url_by_ordinal(ordinal=i, **params))
self.assertEqual(resp.status_code, 200)
# test PageOrdinalOutOfRange
resp = self.c.get(
self.get_page_grading_url_by_ordinal(ordinal=page_count+1, **params))
self.assertEqual(resp.status_code, 404)
def test_view_grader_statistics(self):
params = {"course_identifier": self.course.identifier,
"flow_id": self.flow_id}
resp = self.c.get(reverse("relate-show_grader_statistics",
kwargs=params))
self.assertEqual(resp.status_code, 200)
def test_view_download_submissions(self):
params = {"course_identifier": self.course.identifier,
"flow_id": self.flow_id}
# Check download form first
resp = self.c.get(reverse("relate-download_all_submissions",
kwargs=params))
self.assertEqual(resp.status_code, 200)
# Check download here, only test intro page
# Maybe we should include an "all" option in the future?
data = {'restrict_to_rules_tag': ['<<<ALL>>>'],
'which_attempt': ['last'],
'extra_file': [''], 'download': ['Download'],
'page_id': ['intro/welcome'],
'non_in_progress_only': ['on']}
resp = self.c.post(reverse("relate-download_all_submissions",
self.assertEqual(resp.status_code, 200)
prefix, zip_file = resp["Content-Disposition"].split('=')
self.assertEqual(prefix, "attachment; filename")
zip_file_name = zip_file.replace('"', '').split('_')
self.assertEqual(zip_file_name[0], "submissions")
self.assertEqual(zip_file_name[1], self.course.identifier)
self.assertEqual(zip_file_name[2], self.flow_id)
self.assertEqual(zip_file_name[3], "intro")
self.assertEqual(zip_file_name[4], "welcome")
self.assertTrue(zip_file_name[5].endswith(".zip"))
def test_view_edit_grading_opportunity(self):
# Check attributes
self.assertEqual(len(GradingOpportunity.objects.all()), 1)
opportunity = GradingOpportunity.objects.all()[0]
self.assertEqual(self.course, opportunity.course)
self.assertEqual(self.flow_id, opportunity.flow_id)
params = {"course_identifier": self.course.identifier,
"opportunity_id": opportunity.id}
# Check page
resp = self.c.get(reverse("relate-edit_grading_opportunity",
kwargs=params))
self.assertEqual(resp.status_code, 200)
# Try making a change
self.assertEqual(opportunity.page_scores_in_participant_gradebook, False)
data = {'page_scores_in_participant_gradebook': ['on'],
'name': ['Flow: RELATE Test Quiz'],
'hide_superseded_grade_history_before': [''],
'submit': ['Update'],
'shown_in_participant_grade_book': ['on'],
'aggregation_strategy': ['use_latest'],
'shown_in_grade_book': ['on'],
'result_shown_in_participant_grade_book': ['on']}
resp = self.c.post(reverse("relate-edit_grading_opportunity",
self.assertEqual(resp.status_code, 302)
self.assertEqual(resp.url, reverse("relate-edit_grading_opportunity",
kwargs=params))
# Check objects and attributes
# Should still be one
self.assertEqual(len(GradingOpportunity.objects.all()), 1)
opportunity = GradingOpportunity.objects.all()[0]
self.assertEqual(self.course, opportunity.course)
self.assertEqual(self.flow_id, opportunity.flow_id)
# Check changes
self.assertEqual(opportunity.page_scores_in_participant_gradebook, True)
def test_view_flow_list_analytics(self):
resp = self.c.get(reverse("relate-flow_list",
self.assertEqual(resp.status_code, 200)
def test_view_flow_analytics(self):
params = {"course_identifier": self.course.identifier,
"flow_id": self.flow_id}
resp = self.c.get(reverse("relate-flow_analytics",
kwargs=params))
self.assertEqual(resp.status_code, 200)
# Only check page for now
def test_view_regrade_flow(self):
resp = self.c.get(reverse("relate-regrade_flows_view",
self.assertEqual(resp.status_code, 200)
def test_view_grant_exception_new_session(self):
# Check number of flow sessions and ids
self.assertEqual(all_session.count(), len(self.flow_session_ids))
# Perform all checking before moving to stage three
params = self.check_stage_one_and_two(session.participation)
self.assertTrue(session.id in self.flow_session_ids)
self.check_grant_new_exception(params)
self.assertEqual(FlowSession.objects.all().count(),
2 * self.n_quiz_takers)
def test_view_grant_exception_exist_session(self):
# Store numbers to reuse
session_nums = len(self.flow_session_ids)
# Perform all checking before moving to stage three
params = self.check_stage_one_and_two(session.participation)
self.check_grant_exist_exception(session.id, params)
# Should have two exception rules now
# One for access and one for grading
self.assertEqual(len(FlowRuleException.objects.all()), 2 * session_nums)
# Helper method for creating in memory csv files to test import grades
def creat_grading_csv(self, data):
try:
import cStringIO # PY2
except ImportError:
import io as cStringIO # PY3
# Reset back to the start of file to avoid invalid form error
# Otherwise it will consider the file as empty
csvfile.seek(0)
return csvfile
# Helper method for testing import grades
def check_import_grade(self, csv_data, headers=False):
# Check import form works well
resp = self.c.get(reverse("relate-import_grades",
self.assertEqual(resp.status_code, 200)
# Check number of GradeChange
self.assertEqual(GradeChange.objects.all().count(), self.n_quiz_takers)
self.assertEqual(GradingOpportunity.objects.all().count(), 1)
opportunity = GradingOpportunity.objects.all().first()
self.assertEqual(self.flow_id, opportunity.flow_id)
csv_file = self.creat_grading_csv(csv_data)
# Prepare form data
data = {'points_column': ['2'], 'attr_column': ['1'],
'feedback_column': ['3'],
'grading_opportunity': [str(opportunity.id)],
'format': ['csv' + ('head' if headers else '')],
'attempt_id': ['main'], 'max_points': ['100'],
'import': ['Import'], 'attr_type': ['email_or_id'],
'file': csv_file}
# Check importing
resp = self.c.post(reverse("relate-import_grades",
self.assertEqual(resp.status_code, 200)
# Check number of GradeChange
num_diff = len(csv_data) - 1 if headers else len(csv_data)
self.assertEqual(GradeChange.objects.all().count(),
self.n_quiz_takers + num_diff)
# Helper method for testing grant exceptions for new session
def check_grant_new_exception(self, params):
data = {'access_rules_tag_for_new_session': ['<<<NONE>>>'],
'create_session': ['Create session']}
resp = self.c.post(reverse("relate-grant_exception_stage_2",
# Helper method for testing grant exceptions for existing one
def check_grant_exist_exception(self, session_id, parameters):
params = parameters.copy()
flow_session = FlowSession.objects.filter(id=session_id)[0]
self.assertTrue(flow_session.id in self.flow_session_ids)
data = {'session': [str(flow_session.id)], 'next': ['Next \xbb']}
resp = self.c.post(reverse("relate-grant_exception_stage_2",
self.assertEqual(resp.status_code, 302)
# Prepare parameters
# Check redirect
self.assertEqual(resp.url, reverse("relate-grant_exception_stage_3",
kwargs=params))
# Check stage three page
resp = self.c.get(reverse("relate-grant_exception_stage_3",
kwargs=params))
self.assertEqual(resp.status_code, 200)
# Create a new exception rule
data = {'comment': ['test-rule'], 'save': ['Save'], 'view': ['on'],
'see_answer_after_submission': ['on'],
'create_grading_exception': ['on'],
'create_access_exception': ['on'],
'access_expires': [''], 'due': [''],
'bonus_points': ['0.0'], 'max_points': [''],
'credit_percent': ['100.0'], 'max_points_enforced_cap': [''],
'generates_grade': ['on'], 'see_correctness': ['on']}
resp = self.c.post(reverse("relate-grant_exception_stage_3",
self.assertEqual(resp.status_code, 302)
# Check redirect
self.assertEqual(resp.url, reverse("relate-grant_exception",
# Helper method for testing reopen session
def check_reopen_session(self, session_id, opportunity_id):
flow_session = FlowSession.objects.filter(id=session_id)[0]
self.assertEqual(flow_session.in_progress, False)
# Check reopen session form
params = {"course_identifier": self.course.identifier,
"opportunity_id": opportunity_id,
"flow_session_id": session_id}
resp = self.c.get(reverse("relate-view_reopen_session",
kwargs=params))
self.assertEqual(resp.status_code, 200)
# Reopen session
data = {'set_access_rules_tag': ['<<<NONE>>>'],
'comment': ['test-reopen'],
'unsubmit_pages': ['on'],
'reopen': ['Reopen']}
resp = self.c.post(
reverse("relate-view_reopen_session", kwargs=params), data)
flow_session = FlowSession.objects.filter(id=session_id)[0]
self.assertEqual(flow_session.in_progress, True)
# Helper method for testing grant exception view
def check_stage_one_and_two(self, participation):
resp = self.c.get(
reverse("relate-grant_exception", args=[self.course.identifier]))
self.assertEqual(resp.status_code, 200)
# Move to stage two
self.assertEqual(Participation.objects.all().count(), self.n_participations)
data = {"next": ["Next \xbb"],
"participation": [str(participation.id)],
"flow_id": [self.flow_id]}
resp = self.c.post(reverse("relate-grant_exception",
self.assertEqual(resp.status_code, 302)
# Prepare parameters
params["participation_id"] = params["participation"][0]
params["flow_id"] = params["flow_id"][0]
del params["next"]
del params["participation"]
# Check redirect
self.assertEqual(resp.url,
reverse(
"relate-grant_exception_stage_2", kwargs=params))
resp = self.c.get(
reverse("relate-grant_exception_stage_2", kwargs=params))
self.assertEqual(resp.status_code, 200)
# Return params to reuse
return params
class GradeTwoQuizTakerTest(GradeTestMixin, TestCase):
@classmethod
def setUpTestData(cls): # noqa
super(GradeTwoQuizTakerTest, cls).setUpTestData()
cls.do_quiz(cls.instructor_participation)
cls.n_quiz_takers = 2
cls.n_participations = 3
# Make sure the instructor is logged in after all quizes finished
cls.c.force_login(cls.instructor_participation.user)
class GradeThreeQuizTakerTest(GradeTestMixin, TestCase):
@classmethod
def setUpTestData(cls): # noqa
super(GradeThreeQuizTakerTest, cls).setUpTestData()
cls.do_quiz(cls.ta_participation)
cls.do_quiz(cls.instructor_participation)
cls.n_quiz_takers = 3
cls.n_participations = 3
cls.c.force_login(cls.instructor_participation.user)