226 lines
8.8 KiB
Python
226 lines
8.8 KiB
Python
"""
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Tests for Course API views.
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"""
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from hashlib import md5
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from django.core.urlresolvers import reverse
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from django.test import RequestFactory
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from nose.plugins.attrib import attr
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from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase, SharedModuleStoreTestCase
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from ..views import CourseDetailView
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from .mixins import TEST_PASSWORD, CourseApiFactoryMixin
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class CourseApiTestViewMixin(CourseApiFactoryMixin):
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"""
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Mixin class for test helpers for Course API views
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"""
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def setup_user(self, requesting_user, make_inactive=False):
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"""
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log in the specified user and set its is_active field
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"""
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self.assertTrue(self.client.login(username=requesting_user.username, password=TEST_PASSWORD))
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if make_inactive:
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requesting_user.is_active = False
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requesting_user.save()
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def verify_response(self, expected_status_code=200, params=None, url=None):
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"""
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Ensure that sending a GET request to self.url returns the expected
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status code (200 by default).
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Arguments:
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expected_status_code: (default 200)
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params:
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query parameters to include in the request. Can include
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`username`.
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Returns:
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response: (HttpResponse) The response returned by the request
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"""
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query_params = {}
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query_params.update(params or {})
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response = self.client.get(url or self.url, data=query_params)
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self.assertEqual(response.status_code, expected_status_code)
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return response
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@attr(shard=3)
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class CourseListViewTestCase(CourseApiTestViewMixin, SharedModuleStoreTestCase):
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"""
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Test responses returned from CourseListView.
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"""
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@classmethod
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def setUpClass(cls):
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super(CourseListViewTestCase, cls).setUpClass()
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cls.course = cls.create_course()
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cls.url = reverse('course-list')
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cls.staff_user = cls.create_user(username='staff', is_staff=True)
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cls.honor_user = cls.create_user(username='honor', is_staff=False)
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def test_as_staff(self):
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self.setup_user(self.staff_user)
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self.verify_response(params={'username': self.staff_user.username})
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def test_as_staff_for_honor(self):
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self.setup_user(self.staff_user)
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self.verify_response(params={'username': self.honor_user.username})
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def test_as_honor(self):
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self.setup_user(self.honor_user)
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self.verify_response(params={'username': self.honor_user.username})
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def test_as_honor_for_explicit_self(self):
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self.setup_user(self.honor_user)
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self.verify_response(params={'username': self.honor_user.username})
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def test_as_honor_for_staff(self):
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self.setup_user(self.honor_user)
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self.verify_response(expected_status_code=403, params={'username': self.staff_user.username})
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def test_as_inactive_user(self):
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inactive_user = self.create_user(username='inactive', is_staff=False)
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self.setup_user(inactive_user, make_inactive=True)
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self.verify_response(params={'username': inactive_user.username})
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def test_missing_username(self):
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self.setup_user(self.honor_user)
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response_to_missing_username = self.verify_response(expected_status_code=200)
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self.assertIsNotNone(response_to_missing_username.data) # pylint: disable=no-member
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def test_not_logged_in(self):
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self.client.logout()
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self.verify_response()
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class CourseListViewTestCaseMultipleCourses(CourseApiTestViewMixin, ModuleStoreTestCase):
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"""
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Test responses returned from CourseListView (with tests that modify the
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courseware).
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"""
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ENABLED_SIGNALS = ['course_published']
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def setUp(self):
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super(CourseListViewTestCaseMultipleCourses, self).setUp()
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self.course = self.create_course(mobile_available=False)
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self.url = reverse('course-list')
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self.staff_user = self.create_user(username='staff', is_staff=True)
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self.honor_user = self.create_user(username='honor', is_staff=False)
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def test_filter_by_org(self):
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"""Verify that CourseOverviews are filtered by the provided org key."""
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self.setup_user(self.staff_user)
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# Create a second course to be filtered out of queries.
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alternate_course = self.create_course(
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org=md5(self.course.org).hexdigest()
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)
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self.assertNotEqual(alternate_course.org, self.course.org)
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# No filtering.
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unfiltered_response = self.verify_response(params={'username': self.staff_user.username})
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for org in [self.course.org, alternate_course.org]:
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self.assertTrue(
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any(course['org'] == org for course in unfiltered_response.data['results']) # pylint: disable=no-member
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)
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# With filtering.
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filtered_response = self.verify_response(params={'org': self.course.org, 'username': self.staff_user.username})
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self.assertTrue(
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all(course['org'] == self.course.org for course in filtered_response.data['results']) # pylint: disable=no-member
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)
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def test_filter(self):
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self.setup_user(self.staff_user)
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# Create a second course to be filtered out of queries.
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alternate_course = self.create_course(course='mobile')
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test_cases = [
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(None, [alternate_course, self.course]),
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(dict(mobile=True), [alternate_course]),
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(dict(mobile=False), [self.course]),
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]
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for filter_, expected_courses in test_cases:
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params = {'username': self.staff_user.username}
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if filter_:
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params.update(filter_)
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response = self.verify_response(params=params)
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self.assertEquals(
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{course['course_id'] for course in response.data['results']}, # pylint: disable=no-member
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{unicode(course.id) for course in expected_courses},
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"testing course_api.views.CourseListView with filter_={}".format(filter_),
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)
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class CourseDetailViewTestCase(CourseApiTestViewMixin, SharedModuleStoreTestCase):
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"""
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Test responses returned from CourseDetailView.
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"""
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@classmethod
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def setUpClass(cls):
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super(CourseDetailViewTestCase, cls).setUpClass()
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cls.course = cls.create_course()
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cls.hidden_course = cls.create_course(course=u'hidden', visible_to_staff_only=True)
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cls.url = reverse('course-detail', kwargs={'course_key_string': cls.course.id})
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cls.hidden_url = reverse('course-detail', kwargs={'course_key_string': cls.hidden_course.id})
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cls.nonexistent_url = reverse('course-detail', kwargs={'course_key_string': 'edX/nope/Fall_2014'})
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cls.staff_user = cls.create_user(username='staff', is_staff=True)
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cls.honor_user = cls.create_user(username='honor', is_staff=False)
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def test_as_honor(self):
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self.setup_user(self.honor_user)
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self.verify_response(params={'username': self.honor_user.username})
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def test_as_honor_for_staff(self):
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self.setup_user(self.honor_user)
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self.verify_response(expected_status_code=403, params={'username': self.staff_user.username})
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def test_as_staff(self):
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self.setup_user(self.staff_user)
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self.verify_response(params={'username': self.staff_user.username})
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def test_as_staff_for_honor(self):
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self.setup_user(self.staff_user)
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self.verify_response(params={'username': self.honor_user.username})
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def test_as_anonymous_user(self):
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self.verify_response(expected_status_code=200)
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def test_as_inactive_user(self):
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inactive_user = self.create_user(username='inactive', is_staff=False)
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self.setup_user(inactive_user, make_inactive=True)
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self.verify_response(params={'username': inactive_user.username})
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def test_hidden_course_as_honor(self):
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self.setup_user(self.honor_user)
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self.verify_response(
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expected_status_code=404, url=self.hidden_url, params={'username': self.honor_user.username}
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)
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def test_hidden_course_as_staff(self):
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self.setup_user(self.staff_user)
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self.verify_response(url=self.hidden_url, params={'username': self.staff_user.username})
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def test_nonexistent_course(self):
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self.setup_user(self.staff_user)
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self.verify_response(
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expected_status_code=404, url=self.nonexistent_url, params={'username': self.staff_user.username}
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)
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def test_invalid_course_key(self):
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# Our URL patterns try to block invalid course keys. If one got
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# through, this is how the view would respond.
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request_factory = RequestFactory()
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request = request_factory.get('/')
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request.query_params = {}
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request.user = self.staff_user
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response = CourseDetailView().dispatch(request, course_key_string='a:b:c')
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self.assertEquals(response.status_code, 400)
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