"""
Test the course_info xblock
"""
import mock
from nose.plugins.attrib import attr
from pyquery import PyQuery as pq
from urllib import urlencode
from ccx_keys.locator import CCXLocator
from django.conf import settings
from django.core.urlresolvers import reverse
from django.test.utils import override_settings
from opaque_keys.edx.locations import SlashSeparatedCourseKey
from openedx.core.djangoapps.self_paced.models import SelfPacedConfiguration
from util.date_utils import strftime_localized
from xmodule.modulestore.tests.django_utils import (
ModuleStoreTestCase,
SharedModuleStoreTestCase,
TEST_DATA_SPLIT_MODULESTORE
)
from xmodule.modulestore.tests.django_utils import TEST_DATA_MIXED_CLOSED_MODULESTORE
from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory, check_mongo_calls
from student.models import CourseEnrollment
from student.tests.factories import AdminFactory
from .helpers import LoginEnrollmentTestCase
from lms.djangoapps.ccx.tests.factories import CcxFactory
@attr('shard_1')
class CourseInfoTestCase(LoginEnrollmentTestCase, SharedModuleStoreTestCase):
"""
Tests for the Course Info page
"""
@classmethod
def setUpClass(cls):
super(CourseInfoTestCase, cls).setUpClass()
cls.course = CourseFactory.create()
cls.page = ItemFactory.create(
category="course_info", parent_location=cls.course.location,
data="OOGIE BLOOGIE", display_name="updates"
)
def setUp(self):
super(CourseInfoTestCase, self).setUp()
def test_logged_in_unenrolled(self):
self.setup_user()
url = reverse('info', args=[self.course.id.to_deprecated_string()])
resp = self.client.get(url)
self.assertEqual(resp.status_code, 200)
self.assertIn("OOGIE BLOOGIE", resp.content)
self.assertIn("You are not currently enrolled in this course", resp.content)
def test_logged_in_enrolled(self):
self.enroll(self.course)
url = reverse('info', args=[self.course.id.to_deprecated_string()])
resp = self.client.get(url)
self.assertNotIn("You are not currently enrolled in this course", resp.content)
def test_anonymous_user(self):
url = reverse('info', args=[self.course.id.to_deprecated_string()])
resp = self.client.get(url)
self.assertEqual(resp.status_code, 200)
self.assertNotIn("OOGIE BLOOGIE", resp.content)
def test_logged_in_not_enrolled(self):
self.setup_user()
url = reverse('info', args=[self.course.id.to_deprecated_string()])
self.client.get(url)
# Check whether the user has been enrolled in the course.
# There was a bug in which users would be automatically enrolled
# with is_active=False (same as if they enrolled and immediately unenrolled).
# This verifies that the user doesn't have *any* enrollment record.
enrollment_exists = CourseEnrollment.objects.filter(
user=self.user, course_id=self.course.id
).exists()
self.assertFalse(enrollment_exists)
@mock.patch.dict(settings.FEATURES, {'DISABLE_START_DATES': False})
def test_non_live_course(self):
"""Ensure that a user accessing a non-live course sees a redirect to
the student dashboard, not a 404.
"""
self.setup_user()
self.enroll(self.course)
url = reverse('info', args=[unicode(self.course.id)])
response = self.client.get(url)
start_date = strftime_localized(self.course.start, 'SHORT_DATE')
self.assertRedirects(response, '{0}?{1}'.format(reverse('dashboard'), urlencode({'notlive': start_date})))
def test_nonexistent_course(self):
self.setup_user()
url = reverse('info', args=['not/a/course'])
response = self.client.get(url)
self.assertEqual(response.status_code, 404)
def test_last_accessed_courseware_not_shown(self):
"""
Test that the last accessed courseware link is not shown if there
is no course content.
"""
SelfPacedConfiguration(enable_course_home_improvements=True).save()
url = reverse('info', args=(unicode(self.course.id),))
response = self.client.get(url)
content = pq(response.content)
self.assertEqual(content('.page-header-secondary a').length, 0)
def test_last_accessed_shown(self):
SelfPacedConfiguration(enable_course_home_improvements=True).save()
chapter = ItemFactory.create(
category="chapter", parent_location=self.course.location
)
section = ItemFactory.create(
category='section', parent_location=chapter.location
)
section_url = reverse(
'courseware_section',
kwargs={
'section': section.url_name,
'chapter': chapter.url_name,
'course_id': self.course.id
}
)
self.client.get(section_url)
info_url = reverse('info', args=(unicode(self.course.id),))
info_page_response = self.client.get(info_url)
content = pq(info_page_response.content)
self.assertEqual(content('.page-header-secondary .last-accessed-link').attr('href'), section_url)
def test_info_title(self):
"""
Test the info page on a course without any display_* settings against
one that does.
"""
url = reverse('info', args=(unicode(self.course.id),))
response = self.client.get(url)
content = pq(response.content)
expected_title = "Welcome to {org}'s {course_name}!".format(
org=self.course.display_org_with_default,
course_name=self.course.display_number_with_default
)
display_course = CourseFactory.create(
org="HogwartZ",
number="Potions_3",
display_organization="HogwartsX",
display_coursenumber="Potions",
display_name="Introduction_to_Potions"
)
display_url = reverse('info', args=(unicode(display_course.id),))
display_response = self.client.get(display_url)
display_content = pq(display_response.content)
expected_display_title = "Welcome to {org}'s {course_name}!".format(
org=display_course.display_org_with_default,
course_name=display_course.display_number_with_default
)
self.assertIn(
expected_title,
content('h1.page-title').contents()
)
self.assertIn(
expected_display_title,
display_content('h1.page-title').contents()
)
self.assertIn(
display_course.display_name_with_default,
display_content('h2.page-subtitle').contents()
)
class CourseInfoTestCaseCCX(SharedModuleStoreTestCase, LoginEnrollmentTestCase):
"""
Test for unenrolled student tries to access ccx.
Note: Only CCX coach can enroll a student in CCX. In sum self-registration not allowed.
"""
MODULESTORE = TEST_DATA_SPLIT_MODULESTORE
@classmethod
def setUpClass(cls):
super(CourseInfoTestCaseCCX, cls).setUpClass()
cls.course = CourseFactory.create()
def setUp(self):
super(CourseInfoTestCaseCCX, self).setUp()
# Create ccx coach account
self.coach = coach = AdminFactory.create(password="test")
self.client.login(username=coach.username, password="test")
def test_redirect_to_dashboard_unenrolled_ccx(self):
"""
Assert that when unenroll student tries to access ccx do not allow him self-register.
Redirect him to his student dashboard
"""
# create ccx
ccx = CcxFactory(course_id=self.course.id, coach=self.coach)
ccx_locator = CCXLocator.from_course_locator(self.course.id, unicode(ccx.id))
self.setup_user()
url = reverse('info', args=[ccx_locator])
response = self.client.get(url)
expected = reverse('dashboard')
self.assertRedirects(response, expected, status_code=302, target_status_code=200)
@attr('shard_1')
class CourseInfoTestCaseXML(LoginEnrollmentTestCase, ModuleStoreTestCase):
"""
Tests for the Course Info page for an XML course
"""
MODULESTORE = TEST_DATA_MIXED_CLOSED_MODULESTORE
# The following XML test course (which lives at common/test/data/2014)
# is closed; we're testing that a course info page still appears when
# the course is already closed
xml_course_key = SlashSeparatedCourseKey('edX', 'detached_pages', '2014')
# this text appears in that course's course info page
# common/test/data/2014/info/updates.html
xml_data = "course info 463139"
@mock.patch.dict('django.conf.settings.FEATURES', {'DISABLE_START_DATES': False})
def test_logged_in_xml(self):
self.setup_user()
url = reverse('info', args=[self.xml_course_key.to_deprecated_string()])
resp = self.client.get(url)
self.assertEqual(resp.status_code, 200)
self.assertIn(self.xml_data, resp.content)
@mock.patch.dict('django.conf.settings.FEATURES', {'DISABLE_START_DATES': False})
def test_anonymous_user_xml(self):
url = reverse('info', args=[self.xml_course_key.to_deprecated_string()])
resp = self.client.get(url)
self.assertEqual(resp.status_code, 200)
self.assertNotIn(self.xml_data, resp.content)
@attr('shard_1')
@override_settings(FEATURES=dict(settings.FEATURES, EMBARGO=False))
class SelfPacedCourseInfoTestCase(LoginEnrollmentTestCase, SharedModuleStoreTestCase):
"""
Tests for the info page of self-paced courses.
"""
@classmethod
def setUpClass(cls):
super(SelfPacedCourseInfoTestCase, cls).setUpClass()
cls.instructor_paced_course = CourseFactory.create(self_paced=False)
cls.self_paced_course = CourseFactory.create(self_paced=True)
def setUp(self):
SelfPacedConfiguration(enabled=True).save()
super(SelfPacedCourseInfoTestCase, self).setUp()
self.setup_user()
def fetch_course_info_with_queries(self, course, sql_queries, mongo_queries):
"""
Fetch the given course's info page, asserting the number of SQL
and Mongo queries.
"""
url = reverse('info', args=[unicode(course.id)])
with self.assertNumQueries(sql_queries):
with check_mongo_calls(mongo_queries):
resp = self.client.get(url)
self.assertEqual(resp.status_code, 200)
def test_num_queries_instructor_paced(self):
self.fetch_course_info_with_queries(self.instructor_paced_course, 19, 4)
def test_num_queries_self_paced(self):
self.fetch_course_info_with_queries(self.self_paced_course, 19, 4)