290 lines
12 KiB
Python
290 lines
12 KiB
Python
"""
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Tests for branding page
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"""
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import datetime
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from django.conf import settings
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from django.contrib.auth.models import AnonymousUser
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from django.http import HttpResponseRedirect
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from django.test.utils import override_settings
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from django.test.client import RequestFactory
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from pytz import UTC
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from mock import patch, Mock
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from nose.plugins.attrib import attr
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from edxmako.shortcuts import render_to_response
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from branding.views import index
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from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
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from xmodule.modulestore.tests.factories import CourseFactory
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from django.core.urlresolvers import reverse
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from courseware.tests.helpers import LoginEnrollmentTestCase
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from util.milestones_helpers import set_prerequisite_courses
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from milestones.tests.utils import MilestonesTestCaseMixin
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FEATURES_WITH_STARTDATE = settings.FEATURES.copy()
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FEATURES_WITH_STARTDATE['DISABLE_START_DATES'] = False
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FEATURES_WO_STARTDATE = settings.FEATURES.copy()
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FEATURES_WO_STARTDATE['DISABLE_START_DATES'] = True
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def mock_render_to_response(*args, **kwargs):
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"""
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Mock the render_to_response function
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"""
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return render_to_response(*args, **kwargs)
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RENDER_MOCK = Mock(side_effect=mock_render_to_response)
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@attr(shard=1)
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class AnonymousIndexPageTest(ModuleStoreTestCase):
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"""
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Tests that anonymous users can access the '/' page, Need courses with start date
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"""
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def setUp(self):
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super(AnonymousIndexPageTest, self).setUp()
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self.factory = RequestFactory()
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self.course = CourseFactory.create(
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days_early_for_beta=5,
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enrollment_start=datetime.datetime.now(UTC) + datetime.timedelta(days=3),
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user_id=self.user.id,
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)
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@override_settings(FEATURES=FEATURES_WITH_STARTDATE)
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def test_none_user_index_access_with_startdate_fails(self):
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"""
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This is a regression test for a bug where the incoming user is
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anonymous and start dates are being checked. It replaces a previous
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test as it solves the issue in a different way
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"""
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self.client.logout()
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response = self.client.get(reverse('root'))
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self.assertEqual(response.status_code, 200)
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@override_settings(FEATURES=FEATURES_WITH_STARTDATE)
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def test_anon_user_with_startdate_index(self):
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response = self.client.get('/')
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self.assertEqual(response.status_code, 200)
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@override_settings(FEATURES=FEATURES_WO_STARTDATE)
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def test_anon_user_no_startdate_index(self):
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response = self.client.get('/')
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self.assertEqual(response.status_code, 200)
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def test_allow_x_frame_options(self):
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"""
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Check the x-frame-option response header
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"""
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# check to see that the default setting is to ALLOW iframing
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resp = self.client.get('/')
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self.assertEquals(resp['X-Frame-Options'], 'ALLOW')
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@override_settings(X_FRAME_OPTIONS='DENY')
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def test_deny_x_frame_options(self):
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"""
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Check the x-frame-option response header
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"""
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# check to see that the override value is honored
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resp = self.client.get('/')
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self.assertEquals(resp['X-Frame-Options'], 'DENY')
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def test_edge_redirect_to_login(self):
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"""
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Test edge homepage redirect to lms login.
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"""
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request = self.factory.get('/')
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request.user = AnonymousUser()
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# HTTP Host changed to edge.
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request.META["HTTP_HOST"] = "edge.edx.org"
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response = index(request)
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# Response should be instance of HttpResponseRedirect.
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self.assertIsInstance(response, HttpResponseRedirect)
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# Location should be "/login".
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self.assertEqual(response._headers.get("location")[1], "/login") # pylint: disable=protected-access
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@attr(shard=1)
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class PreRequisiteCourseCatalog(ModuleStoreTestCase, LoginEnrollmentTestCase, MilestonesTestCaseMixin):
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"""
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Test to simulate and verify fix for disappearing courses in
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course catalog when using pre-requisite courses
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"""
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@patch.dict(settings.FEATURES, {'ENABLE_PREREQUISITE_COURSES': True})
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def test_course_with_prereq(self):
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"""
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Simulate having a course which has closed enrollments that has
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a pre-req course
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"""
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pre_requisite_course = CourseFactory.create(
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org='edX',
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course='900',
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display_name='pre requisite course',
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emit_signals=True,
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)
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pre_requisite_courses = [unicode(pre_requisite_course.id)]
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# for this failure to occur, the enrollment window needs to be in the past
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course = CourseFactory.create(
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org='edX',
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course='1000',
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display_name='course that has pre requisite',
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# closed enrollment
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enrollment_start=datetime.datetime(2013, 1, 1),
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enrollment_end=datetime.datetime(2014, 1, 1),
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start=datetime.datetime(2013, 1, 1),
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end=datetime.datetime(2030, 1, 1),
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pre_requisite_courses=pre_requisite_courses,
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emit_signals=True,
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)
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set_prerequisite_courses(course.id, pre_requisite_courses)
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resp = self.client.get('/')
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self.assertEqual(resp.status_code, 200)
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# make sure both courses are visible in the catalog
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self.assertIn('pre requisite course', resp.content)
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self.assertIn('course that has pre requisite', resp.content)
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@attr(shard=1)
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class IndexPageCourseCardsSortingTests(ModuleStoreTestCase):
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"""
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Test for Index page course cards sorting
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"""
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def setUp(self):
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super(IndexPageCourseCardsSortingTests, self).setUp()
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self.starting_later = CourseFactory.create(
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org='MITx',
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number='1000',
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display_name='Starting later, Announced later',
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metadata={
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'start': datetime.datetime.now(UTC) + datetime.timedelta(days=4),
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'announcement': datetime.datetime.now(UTC) + datetime.timedelta(days=3),
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},
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emit_signals=True,
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)
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self.starting_earlier = CourseFactory.create(
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org='MITx',
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number='1001',
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display_name='Starting earlier, Announced earlier',
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metadata={
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'start': datetime.datetime.now(UTC) + datetime.timedelta(days=2),
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'announcement': datetime.datetime.now(UTC) + datetime.timedelta(days=1),
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},
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emit_signals=True,
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)
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self.course_with_default_start_date = CourseFactory.create(
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org='MITx',
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number='1002',
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display_name='Tech Beta Course',
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emit_signals=True,
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)
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self.factory = RequestFactory()
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@patch('student.views.render_to_response', RENDER_MOCK)
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@patch('courseware.views.views.render_to_response', RENDER_MOCK)
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@patch.dict('django.conf.settings.FEATURES', {'ENABLE_COURSE_DISCOVERY': False})
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def test_course_discovery_off(self):
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"""
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Asserts that the Course Discovery UI elements follow the
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feature flag settings
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"""
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response = self.client.get('/')
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self.assertEqual(response.status_code, 200)
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# assert that the course discovery UI is not present
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self.assertNotIn('Search for a course', response.content)
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# check the /courses view
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response = self.client.get(reverse('branding.views.courses'))
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self.assertEqual(response.status_code, 200)
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# assert that the course discovery UI is not present
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self.assertNotIn('Search for a course', response.content)
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self.assertNotIn('<aside aria-label="Refine Your Search" class="search-facets phone-menu">', response.content)
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# make sure we have the special css class on the section
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self.assertIn('<div class="courses no-course-discovery"', response.content)
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@patch('student.views.render_to_response', RENDER_MOCK)
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@patch('courseware.views.views.render_to_response', RENDER_MOCK)
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@patch.dict('django.conf.settings.FEATURES', {'ENABLE_COURSE_DISCOVERY': True})
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def test_course_discovery_on(self):
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"""
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Asserts that the Course Discovery UI elements follow the
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feature flag settings
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"""
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response = self.client.get('/')
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self.assertEqual(response.status_code, 200)
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# assert that the course discovery UI is not present
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self.assertIn('Search for a course', response.content)
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# check the /courses view
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response = self.client.get(reverse('branding.views.courses'))
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self.assertEqual(response.status_code, 200)
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# assert that the course discovery UI is present
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self.assertIn('Search for a course', response.content)
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self.assertIn('<aside aria-label="Refine Your Search" class="search-facets phone-menu">', response.content)
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self.assertIn('<div class="courses"', response.content)
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@patch('student.views.render_to_response', RENDER_MOCK)
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@patch('courseware.views.views.render_to_response', RENDER_MOCK)
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@patch.dict('django.conf.settings.FEATURES', {'ENABLE_COURSE_DISCOVERY': False})
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def test_course_cards_sorted_by_default_sorting(self):
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response = self.client.get('/')
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self.assertEqual(response.status_code, 200)
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((template, context), _) = RENDER_MOCK.call_args # pylint: disable=unpacking-non-sequence
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self.assertEqual(template, 'index.html')
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# by default the courses will be sorted by their creation dates, earliest first.
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self.assertEqual(context['courses'][0].id, self.starting_earlier.id)
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self.assertEqual(context['courses'][1].id, self.starting_later.id)
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self.assertEqual(context['courses'][2].id, self.course_with_default_start_date.id)
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# check the /courses view
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response = self.client.get(reverse('branding.views.courses'))
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self.assertEqual(response.status_code, 200)
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((template, context), _) = RENDER_MOCK.call_args # pylint: disable=unpacking-non-sequence
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self.assertEqual(template, 'courseware/courses.html')
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# by default the courses will be sorted by their creation dates, earliest first.
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self.assertEqual(context['courses'][0].id, self.starting_earlier.id)
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self.assertEqual(context['courses'][1].id, self.starting_later.id)
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self.assertEqual(context['courses'][2].id, self.course_with_default_start_date.id)
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@patch('student.views.render_to_response', RENDER_MOCK)
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@patch('courseware.views.views.render_to_response', RENDER_MOCK)
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@patch.dict('django.conf.settings.FEATURES', {'ENABLE_COURSE_SORTING_BY_START_DATE': False})
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@patch.dict('django.conf.settings.FEATURES', {'ENABLE_COURSE_DISCOVERY': False})
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def test_course_cards_sorted_by_start_date_disabled(self):
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response = self.client.get('/')
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self.assertEqual(response.status_code, 200)
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((template, context), _) = RENDER_MOCK.call_args # pylint: disable=unpacking-non-sequence
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self.assertEqual(template, 'index.html')
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# now the courses will be sorted by their announcement dates.
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self.assertEqual(context['courses'][0].id, self.starting_later.id)
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self.assertEqual(context['courses'][1].id, self.starting_earlier.id)
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self.assertEqual(context['courses'][2].id, self.course_with_default_start_date.id)
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# check the /courses view as well
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response = self.client.get(reverse('branding.views.courses'))
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self.assertEqual(response.status_code, 200)
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((template, context), _) = RENDER_MOCK.call_args # pylint: disable=unpacking-non-sequence
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self.assertEqual(template, 'courseware/courses.html')
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# now the courses will be sorted by their announcement dates.
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self.assertEqual(context['courses'][0].id, self.starting_later.id)
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self.assertEqual(context['courses'][1].id, self.starting_earlier.id)
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self.assertEqual(context['courses'][2].id, self.course_with_default_start_date.id)
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