def test_multiple_in_question_set(self):
self.qsa1.question_set=3
self.qsa1.save()
self.qsa2.question_set=7
self.qsa2.save()
self.qsa3.question_set=3
self.qsa3.save()
self.qsa4.question_set=7
self.qsa4.save()
valid_options=[[self.q1,self.q2],[self.q2,self.q1],[self.q1,self.q4],[self.q4,self.q1],
[self.q3,self.q2],[self.q2,self.q3],[self.q3,self.q4],[self.q4,self.q3]]
options_used = [False, False, False, False,
False, False, False, False]
for j in range(200):
question_list = get_question_list(self.asmt, rng=self.rng,
seed=get_new_seed(self.rng))
question_list = render_question_list(
self.asmt, rng=self.rng, question_list = question_list,
assessment_seed=get_new_seed(self.rng))
questions = [ql['question'] for ql in question_list]
self.assertTrue(questions in valid_options)
one_used = valid_options.index(questions)
options_used[one_used]=True
if False not in options_used:
break
self.assertTrue(False not in options_used)
def test_solution(self):
self.qsa1.question_set=3
self.qsa1.save()
self.qsa2.question_set=7
self.qsa2.save()
self.qsa3.question_set=3
self.qsa3.save()
self.qsa4.question_set=7
self.qsa4.save()
valid_options=[[self.q1,self.q2],[self.q2,self.q1],[self.q1,self.q4],[self.q4,self.q1],
[self.q3,self.q2],[self.q2,self.q3],[self.q3,self.q4],[self.q4,self.q3]]
qs = [self.q1, self.q2, self.q3, self.q4]
for j in range(3):
question_list = get_question_list(self.asmt, rng=self.rng,
seed=get_new_seed(self.rng))
question_list = render_question_list(
self.asmt, rng=self.rng, question_list = question_list,
assessment_seed=get_new_seed(self.rng), solution=True)
questions = [ql['question'] for ql in question_list]
self.assertTrue(questions in valid_options)
for (i,question_dict) in enumerate(question_list):
self.assertEqual(
question_dict['question_data']['rendered_text'],
"Question number %i solution."
% (qs.index(question_dict['question'])+1))
def test_no_question_groups_all_orders(self):
self.qsa4.delete()
qs = [self.q1, self.q2, self.q3, self.q4]
valid_orders = []
orders_used = []
for i in range(3):
for j in range(3):
if i==j:
continue
for k in range(3):
if k==i or k==j:
continue
valid_orders.append([qs[i], qs[j], qs[k]])
orders_used.append(False)
for i in range(200):
question_list = get_question_list(self.asmt, rng=self.rng,
seed=get_new_seed(self.rng))
question_list = render_question_list(
self.asmt, rng=self.rng, question_list = question_list,
assessment_seed=get_new_seed(self.rng))
for question_dict in question_list:
self.assertEqual(question_dict['relative_weight'],1/3)
self.assertFalse(question_dict['previous_same_group'])
questions = [ql['question'] for ql in question_list]
self.assertTrue(questions in valid_orders)
one_used = valid_orders.index(questions)
orders_used[one_used]=True
if False not in orders_used:
break
self.assertTrue(False not in orders_used)
def test_groups_fixed_order(self):
self.asmt.fixed_order=True
self.asmt.save()
self.asmt.questionsetdetail_set.create(question_set=1,
group="apple")
self.asmt.questionsetdetail_set.create(question_set=4,
group="apple")
for i in range(3):
question_list = get_question_list(self.asmt, rng=self.rng,
seed=get_new_seed(self.rng))
question_list = render_question_list(
self.asmt, rng=self.rng, question_list = question_list,
assessment_seed=get_new_seed(self.rng))
questions = [ql['question'] for ql in question_list]
self.assertEqual(questions, [self.q1,self.q2,self.q3,self.q4])
psg = [ql['previous_same_group'] for ql in question_list]
self.assertEqual(psg, [False,False,False,False])
groups = [ql['group'] for ql in question_list]
self.assertEqual(groups[0], "apple")
self.assertEqual(groups[3], "apple")
self.asmt.questionsetdetail_set.create(question_set=2,
group="appl")
self.asmt.questionsetdetail_set.create(question_set=3,
group="appl")
for i in range(3):
question_list = get_question_list(self.asmt, rng=self.rng,
seed=get_new_seed(self.rng))
question_list = render_question_list(
self.asmt, rng=self.rng, question_list = question_list,
assessment_seed=get_new_seed(self.rng))
questions = [ql['question'] for ql in question_list]
self.assertEqual(questions, [self.q1,self.q2,self.q3,self.q4])
psg = [ql['previous_same_group'] for ql in question_list]
self.assertEqual(psg, [False,False,True,False])
groups = [ql['group'] for ql in question_list]
self.assertEqual(groups, ["apple", "appl", "appl", "apple"])
def test_no_question_groups_fixed_order(self):
self.asmt.fixed_order=True
self.asmt.save()
qs = [self.q1, self.q2, self.q3, self.q4]
for j in range(10):
question_list = get_question_list(self.asmt, rng=self.rng,
seed=get_new_seed(self.rng))
question_list = render_question_list(
self.asmt, rng=self.rng, question_list = question_list,
assessment_seed=get_new_seed(self.rng))
for (i,question_dict) in enumerate(question_list):
self.assertEqual(question_dict['question'], qs[i])
self.assertEqual(question_dict['question_set'], i+1)
self.assertEqual(question_dict['relative_weight'],1/4)
qseed = int(question_dict['seed'])
self.assertTrue(qseed >= 0 and qseed < 100000000000)
self.assertEqual(question_dict['group'],"")
self.assertEqual(
question_dict['question_data']['rendered_text'],
"Question number %s text." % (i+1))
self.assertFalse(question_dict['previous_same_group'])
def test_groups_random_order(self):
self.asmt.questionsetdetail_set.create(question_set=1,
group="apple")
self.asmt.questionsetdetail_set.create(question_set=4,
group="apple")
qs = [self.q1, self.q2, self.q3, self.q4]
for j in range(10):
question_list = get_question_list(self.asmt, rng=self.rng,
seed=get_new_seed(self.rng))
question_list = render_question_list(
self.asmt, rng=self.rng, question_list = question_list,
assessment_seed=get_new_seed(self.rng))
hit_first_group_member=False
expected_next_group_member=None
for (i,question_dict) in enumerate(question_list):
if hit_first_group_member:
self.assertTrue(question_dict['previous_same_group'])
self.assertEqual(question_dict['group'],'apple')
self.assertEqual(qs.index(question_dict['question'])+1,
expected_next_group_member)
hit_first_group_member = False
else:
self.assertFalse(question_dict['previous_same_group'])
if question_dict['group'] == 'apple':
hit_first_group_member = True
if qs.index(question_dict['question']) == 0:
expected_next_group_member = 4
else:
expected_next_group_member = 1
self.assertEqual(
question_dict['question_data']['rendered_text'],
"Question number %i text." % (qs.index(question_dict['question'])+1))
self.asmt.questionsetdetail_set.create(question_set=2,
group="appl")
self.asmt.questionsetdetail_set.create(question_set=3,
group="appl")
for j in range(10):
question_list = get_question_list(self.asmt, rng=self.rng,
seed=get_new_seed(self.rng))
question_list = render_question_list(
self.asmt, rng=self.rng, question_list = question_list,
assessment_seed=get_new_seed(self.rng))
hit_first_group_member=False
expected_next_group_member=None
for (i,question_dict) in enumerate(question_list):
if hit_first_group_member:
self.assertTrue(question_dict['previous_same_group'])
self.assertEqual(question_dict['group'],group_found)
self.assertEqual(qs.index(question_dict['question'])+1,
expected_next_group_member)
hit_first_group_member = False
else:
self.assertFalse(question_dict['previous_same_group'])
group_found = question_dict['group']
if group_found == 'apple':
hit_first_group_member = True
if qs.index(question_dict['question']) == 0:
expected_next_group_member = 4
else:
expected_next_group_member = 1
elif group_found == 'appl':
hit_first_group_member = True
if qs.index(question_dict['question']) == 1:
expected_next_group_member = 3
else:
expected_next_group_member = 2
self.assertEqual(
question_dict['question_data']['rendered_text'],
"Question number %s text." % (qs.index(question_dict['question'])+1))
def get_context_data(self, **kwargs):
context = super(AssessmentView, self).get_context_data(**kwargs)
from midocs.functions import return_new_auxiliary_data
auxiliary_data = return_new_auxiliary_data()
context['_auxiliary_data_'] = auxiliary_data
import random
rng=random.Random()
# show post user response errors only if instructor permissions
if user_has_given_assessment_permission_level(
self.request.user, 2):
show_post_user_errors=True
else:
show_post_user_errors=False
from micourses.render_assessments import render_question_list
rendered_list=render_question_list(
self.assessment, self.question_list, rng=rng,
assessment_seed=self.assessment_seed,
user=self.request.user,
solution=self.solution,
auxiliary_data = auxiliary_data,
show_post_user_errors=show_post_user_errors)
# if question_only is set, then view only that question
if self.kwargs.get('question_only'):
question_only = int(self.kwargs['question_only'])
rendered_list=rendered_list[question_only-1:question_only]
context['question_only'] = question_only
context['rendered_list'] = rendered_list
context['seed'] = self.assessment_seed
# determine if there were any errors
success=True
question_errors=[]
for (ind,q) in enumerate(rendered_list):
if not q["question_data"]["success"]:
success=False
question_errors.append(str(ind+1))
if not success:
context['error_message'] = \
"Errors occurred in the following questions: %s" %\
", ".join(question_errors)
context['success'] = success
context['generate_course_attempt_link'] = False
context['show_solution_link'] = False
course = self.assessment.course
context['course'] = course
if user_can_administer_assessment(self.request.user, course=course):
if self.thread_content:
context['generate_course_attempt_link'] = True
if not self.solution:
context['show_solution_link'] = True
if self.thread_content:
context['assessment_name'] = self.thread_content.get_title()
else:
context['assessment_name'] = self.assessment.name
if self.solution:
context['assessment_name'] += " solution"
context['assessment_short_name'] = self.assessment.return_short_name()
if self.solution:
context['assessment_short_name'] += " sol."
if self.version:
context['version'] = self.version
context['assessment_name_with_version'] = "%s, version %s" % \
(context['assessment_name'], context['version'])
context['assessment_short_name_with_version'] = "%s, version %s" % \
(context['assessment_short_name'], context['version'])
else:
context['version'] = ''
context['assessment_name_with_version'] = context['assessment_name']
context['assessment_short_name_with_version'] \
= context['assessment_short_name']
if self.course_enrollment and self.thread_content:
if self.course_enrollment.role == STUDENT_ROLE and self.current_attempt:
due = self.thread_content.get_adjusted_due(
self.current_attempt.record)
if course.adjust_due_attendance and due:
due_date_url = reverse(
'micourses:adjusted_due_calculation',
kwargs={'course_code': course.code,
'content_id': self.thread_content.id }
)
from micourses.utils import format_datetime
current_tz = timezone.get_current_timezone()
due_string = format_datetime(current_tz.normalize(
due.astimezone(current_tz)))
due = mark_safe('<a href="%s">%s</a>' % \
(due_date_url, due_string))
context['due'] = due
else:
context['due'] = self.thread_content.get_adjusted_due()
context['thread_content'] = self.thread_content
context['number_in_thread'] = self.number_in_thread
context['current_attempt'] = self.current_attempt
context['users attempt'] = False
context['multiple_attempts'] = False
context['attempt_url']=None
context['record_url']=None
# set date from current_attempt, else as now
if self.current_attempt:
context['assessment_date'] = self.current_attempt.attempt_began
else:
context['assessment_date'] = timezone.now()
# Check if have current attempt that belongs to user
# (so can show score)
# Create links to record and attempts (if valid)
if self.current_attempt and \
self.current_attempt.record.enrollment == self.course_enrollment:
context['users_attempt'] = True
valid_attempt_list = list(
self.current_attempt.record.attempts.filter(valid=True))
context['multiple_attempts'] = len(valid_attempt_list)>1
context['record_url'] = reverse(
'micourses:content_record',
kwargs={'course_code': course.code,
'content_id': self.thread_content.id})
if self.current_attempt.valid:
attempt_number = valid_attempt_list.index(self.current_attempt)\
+1
context['attempt_url'] = reverse(
'micourses:content_attempt',
kwargs={'course_code': course.code,
'content_id': self.thread_content.id,
'attempt_number': attempt_number})
# add question attempt urls to rendered_list question_data
for (ind,q) in enumerate(rendered_list):
q["question_data"]["attempt_url"] = reverse(
'micourses:question_attempts',
kwargs={'course_code': course.code,
'content_id': self.thread_content.id,
'attempt_number': attempt_number,
'question_number': ind+1} )
from mitesting.utils import round_and_int
if self.thread_content:
context['thread_content_points'] = round_and_int(
self.thread_content.points)
if self.current_attempt is None or self.current_attempt.score is None:
context['attempt_score']=0
else:
context['attempt_score']=round_and_int(
self.current_attempt.score,1)
if self.current_attempt is None or \
self.current_attempt.record.score is None:
context['content_score']=0
else:
context['content_score']=round_and_int(
self.current_attempt.record.score,1)
# get list of the question numbers in assessment
# if instructor or designer in course
# if also staff, include links to admin pages
if user_can_administer_assessment(self.request.user, course=course):
question_numbers=[]
if self.request.user.is_staff:
context['assessment_admin_link'] = mark_safe(
"<p><a href='%s'>%s</a></p>" % (
reverse('admin:micourses_assessment_change',
args=(self.assessment.id,)),
'Admin link'))
for q in rendered_list:
# if staff, add link to admin page for quesiton
if self.request.user.is_staff:
question_numbers.append(
"<a href='%s'>%s</a>" % (
reverse('admin:mitesting_question_change',
args=(q['question'].id,)),
q['question'].id)
)
else:
question_numbers.append(str(q['question'].id))
question_numbers = ", ".join(question_numbers)
question_numbers = mark_safe(question_numbers)
else:
question_numbers=None
context['question_numbers']=question_numbers
# turn off Google analytics for localhost/development site
context['noanalytics']=(settings.SITE_ID <= 2)
from mitesting.utils import get_new_seed
context['new_seed']=get_new_seed(rng)
return context