from __future__ import division __copyright__ = "Copyright (C) 2018 Dong Zhuang" __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 random import shuffle from django.utils.timezone import now, timedelta from django.core import mail from django.test import TestCase, override_settings from course.models import ParticipationPermission from course.constants import participation_permission as pperm from tests.base_test_mixins import SingleCourseQuizPageTestMixin from tests import factories from tests.utils import mock class SingleCourseQuizPageGradeInterfaceTestMixin(SingleCourseQuizPageTestMixin): page_id = "anyup" @classmethod def setUpTestData(cls): # noqa super(SingleCourseQuizPageGradeInterfaceTestMixin, cls).setUpTestData() cls.start_flow(cls.flow_id) cls.this_flow_session_id = cls.default_flow_params["flow_session_id"] cls.submit_page_answer_by_page_id_and_test(cls.page_id) class SingleCourseQuizPageGradeInterfaceTest( SingleCourseQuizPageGradeInterfaceTestMixin, TestCase): @classmethod def setUpTestData(cls): # noqa super(SingleCourseQuizPageGradeInterfaceTest, cls).setUpTestData() with cls.temporarily_switch_to_user(cls.student_participation.user): # a failure submission cls.submit_page_answer_by_page_id_and_test( cls.page_id, answer_data={"uploaded_file": []}) # a success full cls.submit_page_answer_by_page_id_and_test( cls.page_id, do_grading=False) cls.end_flow() def test_post_grades(self): self.submit_page_human_grading_by_page_id_and_test(self.page_id) grade_data = { "grade_points": "4", "released": [] } self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data=grade_data, expected_grades=None) grade_data = { "grade_points": "4", "released": "on" } self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data=grade_data, expected_grades=4) def test_post_grades_huge_points_failure(self): grade_data = { "grade_percent": "2000", "released": 'on' } resp = self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data=grade_data, expected_grades=None) # value exceeded allowed self.assertResponseContextContains( resp, "grading_form_html", "Ensure this value is less than or equal to") def test_post_grades_forbidden(self): # with self.student_participation.user logged in self.submit_page_human_grading_by_page_id_and_test( self.page_id, expected_grades=None, force_login_instructor=False, expected_post_grading_status_code=403) def test_feedback_and_notify(self): grade_data_extra_kwargs = { "feedback_text": 'test feedback' } self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data_extra_kwargs=grade_data_extra_kwargs) self.assertEqual(len(mail.outbox), 0) grade_data_extra_kwargs["notify"] = "on" self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data_extra_kwargs=grade_data_extra_kwargs) self.assertEqual(len(mail.outbox), 1) self.assertEqual(mail.outbox[0].reply_to, []) # Instructor also get the feedback email self.assertIn(self.course.notify_email, mail.outbox[0].recipients()) # make sure the name (appellation) is in the email body, not the masked one self.assertIn( self.student_participation.user.get_email_appellation(), mail.outbox[0].body) self.assertNotIn( self.student_participation.user.get_masked_profile(), mail.outbox[0].body) self.assertNotIn( "Dear user", mail.outbox[0].body) def test_feedback_and_notify_instructor_pperm_masked_profile(self): # add view_participant_masked_profile pperm to instructor pp = ParticipationPermission( participation=self.instructor_participation, permission=pperm.view_participant_masked_profile ) pp.save() self.instructor_participation.individual_permissions.set([pp]) grade_data_extra_kwargs = { "feedback_text": 'test feedback', "notify": "on"} self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data_extra_kwargs=grade_data_extra_kwargs) self.assertEqual(len(mail.outbox), 1) self.assertEqual(mail.outbox[0].reply_to, []) # Instructor also get the feedback email self.assertIn(self.course.notify_email, mail.outbox[0].recipients()) # make sure the name (appellation) not in the email body, not the masked one self.assertNotIn( self.student_participation.user.get_email_appellation(), mail.outbox[0].body) self.assertNotIn( self.student_participation.user.get_masked_profile(), mail.outbox[0].body) self.assertIn("Dear user", mail.outbox[0].body) @override_settings( EMAIL_CONNECTIONS={ "grader_feedback": { 'backend': 'tests.resource.MyFakeEmailBackend', }, }, GRADER_FEEDBACK_EMAIL_FROM="my_feedback_from_email@example.com" ) def test_feedback_notify_with_grader_feedback_connection(self): grade_data_extra_kwargs = { "feedback_text": 'test feedback', "notify": "on" } from django.core.mail import get_connection connection = get_connection( backend='django.core.mail.backends.locmem.EmailBackend') with mock.patch("django.core.mail.get_connection") as mock_get_connection: mock_get_connection.return_value = connection self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data_extra_kwargs=grade_data_extra_kwargs) self.assertEqual(len(mail.outbox), 1) self.assertEqual(mail.outbox[0].from_email, "my_feedback_from_email@example.com") self.assertEqual( mock_get_connection.call_args[1]["backend"], "tests.resource.MyFakeEmailBackend" ) # make sure the name (appellation) is in the email body, not the masked one self.assertIn( self.student_participation.user.get_email_appellation(), mail.outbox[0].body) self.assertNotIn( self.student_participation.user.get_masked_profile(), mail.outbox[0].body) self.assertNotIn( "Dear user", mail.outbox[0].body) def test_feedback_email_may_reply(self): grade_data_extra_kwargs = { "feedback_text": 'test feedback', "may_reply": "on", "notify": "on" } with self.temporarily_switch_to_user(self.ta_participation.user): self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data_extra_kwargs=grade_data_extra_kwargs, force_login_instructor=False) self.assertEqual(len(mail.outbox), 1) self.assertEqual(mail.outbox[0].reply_to, [self.ta_participation.user.email]) # Instructor also get the feedback email self.assertIn(self.course.notify_email, mail.outbox[0].recipients()) # make sure the name (appellation) is in the email body, not the masked one self.assertIn( self.student_participation.user.get_email_appellation(), mail.outbox[0].body) self.assertNotIn( self.student_participation.user.get_masked_profile(), mail.outbox[0].body) self.assertNotIn( "Dear user", mail.outbox[0].body) def test_notes_and_notify(self): grade_data_extra_kwargs = { "notes": 'test notes' } with self.temporarily_switch_to_user(self.ta_participation.user): self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data_extra_kwargs=grade_data_extra_kwargs, force_login_instructor=False) self.assertEqual(len(mail.outbox), 0) grade_data_extra_kwargs["notify_instructor"] = "on" self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data_extra_kwargs=grade_data_extra_kwargs, force_login_instructor=False) self.assertEqual(len(mail.outbox), 1) self.assertIn(self.course.notify_email, mail.outbox[0].recipients()) # make sure the name (appellation) is in the email body, not the masked one self.assertIn( self.student_participation.user.get_email_appellation(), mail.outbox[0].body) self.assertNotIn( self.student_participation.user.get_masked_profile(), mail.outbox[0].body) def test_notes_and_notify_ta_pperm_masked_profile(self): # add view_participant_masked_profile pperm to ta pp = ParticipationPermission( participation=self.ta_participation, permission=pperm.view_participant_masked_profile ) pp.save() self.ta_participation.individual_permissions.set([pp]) grade_data_extra_kwargs = { "notes": 'test notes', "notify_instructor": "on"} with self.temporarily_switch_to_user(self.ta_participation.user): self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data_extra_kwargs=grade_data_extra_kwargs, force_login_instructor=False) self.assertEqual(len(mail.outbox), 1) self.assertIn(self.course.notify_email, mail.outbox[0].recipients()) # make sure the name (appellation) not in the email body, # the masked one is used instead self.assertNotIn( self.student_participation.user.get_email_appellation(), mail.outbox[0].body) self.assertIn( self.student_participation.user.get_masked_profile(), mail.outbox[0].body) @override_settings( EMAIL_CONNECTIONS={ "grader_feedback": { 'backend': 'tests.resource.MyFakeEmailBackend', }, }, GRADER_FEEDBACK_EMAIL_FROM="my_feedback_from_email@example.com" ) def test_notes_and_notify_with_grader_feedback_connection(self): grade_data_extra_kwargs = { "notes": 'test notes', "notify_instructor": "on" } from django.core.mail import get_connection connection = get_connection( backend='django.core.mail.backends.locmem.EmailBackend') with mock.patch("django.core.mail.get_connection") as mock_get_connection: mock_get_connection.return_value = connection with self.temporarily_switch_to_user(self.ta_participation.user): self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data_extra_kwargs=grade_data_extra_kwargs, force_login_instructor=False) self.assertEqual(len(mail.outbox), 1) self.assertIn(self.course.notify_email, mail.outbox[0].recipients()) self.assertEqual(mail.outbox[0].from_email, "my_feedback_from_email@example.com") self.assertEqual( mock_get_connection.call_args[1]["backend"], "tests.resource.MyFakeEmailBackend" ) # make sure the name (appellation) is in the email body, not the masked one self.assertIn( self.student_participation.user.get_email_appellation(), mail.outbox[0].body) self.assertNotIn( self.student_participation.user.get_masked_profile(), mail.outbox[0].body) # {{{ test grading.get_prev_grades_dropdown_content def test_grade_history_failure_no_perm(self): resp = self.c.get( self.get_page_grade_history_url_by_ordinal( page_ordinal=1), HTTP_X_REQUESTED_WITH='XMLHttpRequest') self.assertEqual(resp.status_code, 403) def test_grade_history_failure_not_ajax(self): resp = self.c.get( self.get_page_grade_history_url_by_ordinal( page_ordinal=1)) self.assertEqual(resp.status_code, 403) def test_submit_history_failure_not_get(self): resp = self.c.post( self.get_page_grade_history_url_by_ordinal( page_ordinal=1), HTTP_X_REQUESTED_WITH='XMLHttpRequest') self.assertEqual(resp.status_code, 403) def test_grade_history_failure_not_authenticated(self): with self.temporarily_switch_to_user(None): resp = self.c.get( self.get_page_grade_history_url_by_ordinal( page_ordinal=1), HTTP_X_REQUESTED_WITH='XMLHttpRequest') self.assertEqual(resp.status_code, 403) def test_grades_history_after_graded(self): self.submit_page_human_grading_by_page_id_and_test(self.page_id) ordinal = self.get_page_ordinal_via_page_id(self.page_id) self.assertGradeHistoryItemsCount(page_ordinal=ordinal, expected_count=3) grade_data = { "grade_points": "4", "released": [] } self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data=grade_data, expected_grades=None) self.assertGradeHistoryItemsCount(page_ordinal=ordinal, expected_count=4) grade_data = { "grade_points": "4", "released": "on" } self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data=grade_data, expected_grades=4) self.assertGradeHistoryItemsCount(page_ordinal=ordinal, expected_count=5) # }}} # {{{ test grade_flow_page (for cases not covered by other tests) # {{{ prev_grade def test_viewing_prev_grade_id_not_exist(self): with self.temporarily_switch_to_user(self.instructor_participation.user): resp = self.c.get( self.get_page_grading_url_by_page_id(self.page_id) + "?grade_id=1000") self.assertEqual(resp.status_code, 404) def test_viewing_prev_grade_id_not_int(self): with self.temporarily_switch_to_user(self.instructor_participation.user): resp = self.c.get( self.get_page_grading_url_by_page_id(self.page_id) + "?grade_id=my_id") self.assertEqual(resp.status_code, 400) def test_viewing_prev_grade(self): grade_data = { "grade_points": "4", "released": "on" } self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data=grade_data, expected_grades=4) with self.temporarily_switch_to_user( self.instructor_participation.user), mock.patch( "course.grading.get_feedback_for_grade") as mock_get_feedback: resp = self.c.get( self.get_page_grading_url_by_page_id(self.page_id) + "?grade_id=1") self.assertEqual(resp.status_code, 200) self.assertEqual(mock_get_feedback.call_count, 1) def test_viewing_prev_grade_may_not_post_grade(self): grade_data = { "grade_points": "4", "released": "on" } self.submit_page_human_grading_by_page_id_and_test( self.page_id, grade_data=grade_data, expected_grades=4) ordinal = self.get_page_ordinal_via_page_id(self.page_id) self.assertGradeHistoryItemsCount(page_ordinal=ordinal, expected_count=3) with self.temporarily_switch_to_user(self.instructor_participation.user): resp = self.c.post( self.get_page_grading_url_by_page_id(self.page_id) + "?grade_id=1", data=grade_data ) self.assertEqual(resp.status_code, 200) self.assertGradeHistoryItemsCount(page_ordinal=ordinal, expected_count=3) # }}} def test_flow_session_course_not_matching(self): another_course = factories.CourseFactory(identifier="another-course") some_user = factories.UserFactory() his_participation = factories.ParticipationFactory( course=another_course, user=some_user) his_flow_session = factories.FlowSessionFactory( course=another_course, participation=his_participation) url = self.get_page_grading_url_by_ordinal( page_ordinal=1, course_identifier=self.course.identifier, flow_session_id=his_flow_session.pk) with self.temporarily_switch_to_user(self.instructor_participation.user): resp = self.c.get(url) self.assertEqual(resp.status_code, 400) def test_flow_session_has_no_participation(self): null_participation_flow_session = factories.FlowSessionFactory( course=self.course, participation=None, user=None) url = self.get_page_grading_url_by_ordinal( page_ordinal=1, flow_session_id=null_participation_flow_session.pk, ) with self.temporarily_switch_to_user(self.instructor_participation.user): resp = self.c.get(url) self.assertEqual(resp.status_code, 400) def test_page_desc_none(self): with mock.patch( "course.content.get_flow_page_desc") as mock_get_flow_page_desc: from django.core.exceptions import ObjectDoesNotExist mock_get_flow_page_desc.side_effect = ObjectDoesNotExist with self.temporarily_switch_to_user(self.instructor_participation.user): resp = self.c.get( self.get_page_grading_url_by_page_id(self.page_id)) self.assertEqual(resp.status_code, 404) def test_invalid_page_data(self): with mock.patch( "course.page.upload.FileUploadQuestion.make_form" ) as mock_make_form, mock.patch( "course.grading.messages.add_message" ) as mock_add_msg: from course.grading import InvalidPageData error_msg = "your file is broken." mock_make_form.side_effect = InvalidPageData(error_msg) expected_error_msg = ( "The page data stored in the database was found " "to be invalid for the page as given in the " "course content. Likely the course content was " "changed in an incompatible way (say, by adding " "an option to a choice question) without changing " "the question ID. The precise error encountered " "was the following: %s" % error_msg) with self.temporarily_switch_to_user( self.instructor_participation.user): resp = self.c.get( self.get_page_grading_url_by_page_id(self.page_id)) self.assertEqual(resp.status_code, 200) self.assertIn(expected_error_msg, mock_add_msg.call_args[0]) def test_no_perm_to_post_grade(self): some_user = factories.UserFactory() his_participation = factories.ParticipationFactory( user=some_user, course=self.course) from course.models import ParticipationPermission pp = ParticipationPermission( participation=his_participation, permission=pperm.view_gradebook ) pp.save() his_participation.individual_permissions.set([pp]) with self.temporarily_switch_to_user(some_user): resp = self.c.get( self.get_page_grading_url_by_page_id(self.page_id)) self.assertEqual(resp.status_code, 200) grade_data = { "grade_points": "4", "released": "on" } resp = self.post_grade_by_page_id( self.page_id, grade_data, force_login_instructor=False) self.assertEqual(resp.status_code, 403) def test_flow_session_grading_opportunity_is_none(self): grade_data = { "grade_points": "4", "released": "on" } def get_session_grading_rule_side_effect(session, flow_desc, now_datetime): from course.utils import ( get_session_grading_rule, FlowSessionGradingRule) true_g_rule = get_session_grading_rule( session, flow_desc, now_datetime) fake_grading_rule = FlowSessionGradingRule( # make grade_identifier None grade_identifier=None, grade_aggregation_strategy=true_g_rule.grade_aggregation_strategy, due=true_g_rule.due, generates_grade=true_g_rule.generates_grade, description=true_g_rule.description, credit_percent=true_g_rule.credit_percent, use_last_activity_as_completion_time=( true_g_rule.use_last_activity_as_completion_time), bonus_points=true_g_rule.bonus_points, max_points=true_g_rule.max_points, max_points_enforced_cap=true_g_rule.max_points_enforced_cap) return fake_grading_rule with mock.patch( "course.grading.get_session_grading_rule" ) as mock_get_grading_rule: mock_get_grading_rule.side_effect = get_session_grading_rule_side_effect with self.temporarily_switch_to_user( self.instructor_participation.user): # get success resp = self.c.get( self.get_page_grading_url_by_page_id(self.page_id)) self.assertEqual(resp.status_code, 200) self.assertResponseContextIsNone( resp, "grading_opportunity") # post success resp = self.post_grade_by_page_id( self.page_id, grade_data) self.assertEqual(resp.status_code, 200) self.assertResponseContextIsNone( resp, "grading_opportunity") class GraderSetUpMixin(object): @classmethod def create_flow_page_visit_grade(cls, course=None, n_participations_per_course=1, n_sessions_per_participation=1, n_non_null_answer_visits_per_session=3): if course is None: course = factories.CourseFactory(identifier=course.identifier) participations = factories.ParticipationFactory.create_batch( size=n_participations_per_course, course=course) grader1 = factories.UserFactory() grader2 = factories.UserFactory() graders = [grader1, grader2] visit_time = now() - timedelta(days=1) for participation in participations: flow_sessions = factories.FlowSessionFactory.create_batch( size=n_sessions_per_participation, participation=participation) for flow_session in flow_sessions: non_null_anaswer_fpds = factories.FlowPageDataFactory.create_batch( size=n_non_null_answer_visits_per_session, flow_session=flow_session ) for fpd in non_null_anaswer_fpds: visit_time = visit_time + timedelta(seconds=10) factories.FlowPageVisitFactory.create( visit_time=visit_time, page_data=fpd, answer={"answer": "abcd"}) shuffle(graders) grade_time = visit_time + timedelta(seconds=10) factories.FlowPageVisitGradeFactory.create( grader=graders[0], grade_time=grade_time) n_non_null_answer_fpv = ( n_participations_per_course * n_sessions_per_participation * n_non_null_answer_visits_per_session) #print(n_non_null_answer_fpv) return n_non_null_answer_fpv class ShowGraderStatisticsTest( SingleCourseQuizPageTestMixin, GraderSetUpMixin, TestCase): # test grading.show_grader_statistics @classmethod def setUpTestData(cls): # noqa super(ShowGraderStatisticsTest, cls).setUpTestData() cls.create_flow_page_visit_grade(cls.course) def get_show_grader_statistics_url(self, flow_id, course_identifier=None): course_identifier = ( course_identifier or self.get_default_course_identifier()) from tests.base_test_mixins import reverse params = {"course_identifier": course_identifier, "flow_id": flow_id} return reverse("relate-show_grader_statistics", kwargs=params) def test_no_permission(self): with self.temporarily_switch_to_user(self.student_participation.user): resp = self.c.get(self.get_show_grader_statistics_url(self.flow_id)) self.assertEqual(resp.status_code, 403) def test_success(self): with self.temporarily_switch_to_user(self.instructor_participation.user): resp = self.c.get(self.get_show_grader_statistics_url(self.flow_id)) self.assertEqual(resp.status_code, 200) # vim: fdm=marker