""" This file demonstrates writing tests using the unittest module. These will pass when you run "manage.py test". Replace this with more appropriate tests for your application. """ import logging import json import re import unittest from django.conf import settings from django.test import TestCase from django.test.client import RequestFactory from django.contrib.auth.models import User from django.contrib.auth.hashers import UNUSABLE_PASSWORD from django.contrib.auth.tokens import default_token_generator from django.utils.http import int_to_base36 from mock import Mock, patch from textwrap import dedent from student.models import unique_id_for_user from student.views import process_survey_link, _cert_info, password_reset, password_reset_confirm_wrapper from student.tests.factories import UserFactory from student.tests.test_email import mock_render_to_string COURSE_1 = 'edX/toy/2012_Fall' COURSE_2 = 'edx/full/6.002_Spring_2012' log = logging.getLogger(__name__) class ResetPasswordTests(TestCase): """ Tests that clicking reset password sends email, and doesn't activate the user """ request_factory = RequestFactory() def setUp(self): self.user = UserFactory.create() self.user.is_active = False self.user.save() self.token = default_token_generator.make_token(self.user) self.uidb36 = int_to_base36(self.user.id) self.user_bad_passwd = UserFactory.create() self.user_bad_passwd.is_active = False self.user_bad_passwd.password = UNUSABLE_PASSWORD self.user_bad_passwd.save() def test_user_bad_password_reset(self): """Tests password reset behavior for user with password marked UNUSABLE_PASSWORD""" bad_pwd_req = self.request_factory.post('/password_reset/', {'email': self.user_bad_passwd.email}) bad_pwd_resp = password_reset(bad_pwd_req) self.assertEquals(bad_pwd_resp.status_code, 200) self.assertEquals(bad_pwd_resp.content, json.dumps({'success': False, 'error': 'Invalid e-mail or user'})) def test_nonexist_email_password_reset(self): """Now test the exception cases with of reset_password called with invalid email.""" bad_email_req = self.request_factory.post('/password_reset/', {'email': self.user.email+"makeItFail"}) bad_email_resp = password_reset(bad_email_req) self.assertEquals(bad_email_resp.status_code, 200) self.assertEquals(bad_email_resp.content, json.dumps({'success': False, 'error': 'Invalid e-mail or user'})) @unittest.skipUnless(not settings.MITX_FEATURES.get('DISABLE_PASSWORD_RESET_EMAIL_TEST', False), dedent("""Skipping Test because CMS has not provided necessary templates for password reset. If LMS tests print this message, that needs to be fixed.""")) @patch('django.core.mail.send_mail') @patch('student.views.render_to_string', Mock(side_effect=mock_render_to_string, autospec=True)) def test_reset_password_email(self, send_email): """Tests contents of reset password email, and that user is not active""" good_req = self.request_factory.post('/password_reset/', {'email': self.user.email}) good_resp = password_reset(good_req) self.assertEquals(good_resp.status_code, 200) self.assertEquals(good_resp.content, json.dumps({'success': True, 'value': "('registration/password_reset_done.html', [])"})) ((subject, msg, from_addr, to_addrs), sm_kwargs) = send_email.call_args self.assertIn("Password reset", subject) self.assertIn("You're receiving this e-mail because you requested a password reset", msg) self.assertEquals(from_addr, settings.DEFAULT_FROM_EMAIL) self.assertEquals(len(to_addrs), 1) self.assertIn(self.user.email, to_addrs) #test that the user is not active self.user = User.objects.get(pk=self.user.pk) self.assertFalse(self.user.is_active) reset_match = re.search(r'password_reset_confirm/(?P[0-9A-Za-z]+)-(?P.+)/', msg).groupdict() @patch('student.views.password_reset_confirm') def test_reset_password_bad_token(self, reset_confirm): """Tests bad token and uidb36 in password reset""" bad_reset_req = self.request_factory.get('/password_reset_confirm/NO-OP/') password_reset_confirm_wrapper(bad_reset_req, 'NO', 'OP') (confirm_args, confirm_kwargs) = reset_confirm.call_args self.assertEquals(confirm_kwargs['uidb36'], 'NO') self.assertEquals(confirm_kwargs['token'], 'OP') self.user = User.objects.get(pk=self.user.pk) self.assertFalse(self.user.is_active) @patch('student.views.password_reset_confirm') def test_reset_password_good_token(self, reset_confirm): """Tests good token and uidb36 in password reset""" good_reset_req = self.request_factory.get('/password_reset_confirm/{0}-{1}/'.format(self.uidb36, self.token)) password_reset_confirm_wrapper(good_reset_req, self.uidb36, self.token) (confirm_args, confirm_kwargs) = reset_confirm.call_args self.assertEquals(confirm_kwargs['uidb36'], self.uidb36) self.assertEquals(confirm_kwargs['token'], self.token) self.user = User.objects.get(pk=self.user.pk) self.assertTrue(self.user.is_active) class CourseEndingTest(TestCase): """Test things related to course endings: certificates, surveys, etc""" def test_process_survey_link(self): username = "fred" user = Mock(username=username) id = unique_id_for_user(user) link1 = "http://www.mysurvey.com" self.assertEqual(process_survey_link(link1, user), link1) link2 = "http://www.mysurvey.com?unique={UNIQUE_ID}" link2_expected = "http://www.mysurvey.com?unique={UNIQUE_ID}".format(UNIQUE_ID=id) self.assertEqual(process_survey_link(link2, user), link2_expected) def test_cert_info(self): user = Mock(username="fred") survey_url = "http://a_survey.com" course = Mock(end_of_course_survey_url=survey_url) self.assertEqual(_cert_info(user, course, None), {'status': 'processing', 'show_disabled_download_button': False, 'show_download_url': False, 'show_survey_button': False, }) cert_status = {'status': 'unavailable'} self.assertEqual(_cert_info(user, course, cert_status), {'status': 'processing', 'show_disabled_download_button': False, 'show_download_url': False, 'show_survey_button': False}) cert_status = {'status': 'generating', 'grade': '67'} self.assertEqual(_cert_info(user, course, cert_status), {'status': 'generating', 'show_disabled_download_button': True, 'show_download_url': False, 'show_survey_button': True, 'survey_url': survey_url, 'grade': '67' }) cert_status = {'status': 'regenerating', 'grade': '67'} self.assertEqual(_cert_info(user, course, cert_status), {'status': 'generating', 'show_disabled_download_button': True, 'show_download_url': False, 'show_survey_button': True, 'survey_url': survey_url, 'grade': '67' }) download_url = 'http://s3.edx/cert' cert_status = {'status': 'downloadable', 'grade': '67', 'download_url': download_url} self.assertEqual(_cert_info(user, course, cert_status), {'status': 'ready', 'show_disabled_download_button': False, 'show_download_url': True, 'download_url': download_url, 'show_survey_button': True, 'survey_url': survey_url, 'grade': '67' }) cert_status = {'status': 'notpassing', 'grade': '67', 'download_url': download_url} self.assertEqual(_cert_info(user, course, cert_status), {'status': 'notpassing', 'show_disabled_download_button': False, 'show_download_url': False, 'show_survey_button': True, 'survey_url': survey_url, 'grade': '67' }) # Test a course that doesn't have a survey specified course2 = Mock(end_of_course_survey_url=None) cert_status = {'status': 'notpassing', 'grade': '67', 'download_url': download_url} self.assertEqual(_cert_info(user, course2, cert_status), {'status': 'notpassing', 'show_disabled_download_button': False, 'show_download_url': False, 'show_survey_button': False, 'grade': '67' })