def test_create(self):
"""
Create a course.
"""
before = course_count()
course = create_course(**self.kwargs)
after = course_count()
self.assertTrue(after == before + 1)
self.assertTrue(course is not None)
# Can't create a duplicate.
with self.assertRaises(ValueError):
create_course(**self.kwargs)
self.assertTrue(course_count() == after)
def import_course(bundle, repo_id, user_id, static_dir):
"""
Import a course from an XBundle object.
Args:
bundle (xbundle.XBundle): Course as xbundle XML
repo_id (int): Primary key of repository course belongs to
user_id (int): Primary key of Django user doing the import
static_dir (unicode): location of static files
Returns:
learningresources.models.Course
"""
src = bundle.course
course = create_course(
org=src.attrib["org"],
repo_id=repo_id,
course_number=src.attrib["course"],
run=src.attrib["semester"],
user_id=user_id,
)
import_static_assets(course, static_dir)
import_children(course, src, None, '')
populate_xanalytics_fields.delay(course.id)
# This triggers a bulk indexing of all LearningResource instances
# for the course at once.
index_resources(
get_resources(repo_id).filter(course__id=course.id).values_list(
"id", flat=True))
return course
def test_list_courses(self):
"""
Tests the api to list courses in a repo
"""
res = self.get_courses(repo_slug=self.repo.slug)
self.assertEqual(res['count'], 1)
# check content returned
course_1 = res['results'][0]
self.assertDictEqual(
course_1, {
'org': self.course.org,
'run': self.course.run,
'course_number': self.course.course_number,
'id': self.course.id
})
# create another course
course_params = {
'org': 'my org',
'repo_id': self.repo.id,
'course_number': 'second course number',
'run': "second course run",
'user_id': self.user.id
}
second_course = create_course(**course_params)
res = self.get_courses(repo_slug=self.repo.slug)
self.assertEqual(res['count'], 2)
# check the courses are ordered by creation/id
course_1 = res['results'][0]
course_2 = res['results'][1]
self.assertEqual(course_1['id'], self.course.id)
self.assertEqual(course_2['id'], second_course.id)
self.assertTrue(course_1['id'] < course_2['id'])
def import_course(bundle, repo_id, user_id, static_dir):
"""
Import a course from an XBundle object.
Args:
bundle (xbundle.XBundle): Course as xbundle XML
repo_id (int): Primary key of repository course belongs to
user_id (int): Primary key of Django user doing the import
static_dir (unicode): location of static files
Returns:
learningresources.models.Course
"""
src = bundle.course
course = create_course(
org=src.attrib["org"],
repo_id=repo_id,
course_number=src.attrib["course"],
run=src.attrib["semester"],
user_id=user_id,
)
import_static_assets(course, static_dir)
import_children(course, src, None, '')
populate_xanalytics_fields.delay(course.id)
# This triggers a bulk indexing of all LearningResource instances
# for the course at once.
index_resources(
get_resources(repo_id).filter(
course__id=course.id).values_list("id", flat=True))
return course
def import_course(bundle, repo_id, user_id, static_dir):
"""
Import a course from an XBundle object.
Args:
bundle (xbundle.XBundle): Course as xbundle XML
repo_id (int): Primary key of repository course belongs to
user_id (int): Primary key of Django user doing the import
static_dir (unicode): location of static files
Returns:
learningresources.models.Course
"""
src = bundle.course
course = create_course(
org=src.attrib["org"],
repo_id=repo_id,
course_number=src.attrib["course"],
run=src.attrib["semester"],
user_id=user_id,
)
import_static_assets(course, static_dir)
import_children(course, src, None, '')
populate_xanalytics_fields.delay(course.id)
return course
def test_delete_course(self):
"""
Authorizations for delete a course
Only user with import permission (admin and curator) can delete a repo
"""
course_params = {
'org': 'my org',
'repo_id': self.repo.id,
'course_number': 'second course number',
'run': "second course run",
'user_id': self.user.id
}
# anonymous user
self.logout()
self.delete_course(
self.repo.slug,
self.course.id,
expected_status=403
)
# user not belonging to repo
self.login(self.user_norepo.username)
self.delete_course(
self.repo.slug,
self.course.id,
expected_status=403
)
self.logout()
# author
self.login(self.author_user.username)
self.delete_course(
self.repo.slug,
self.course.id,
expected_status=403
)
self.logout()
# curator
self.login(self.curator_user.username)
self.delete_course(
self.repo.slug,
self.course.id
)
self.logout()
# recreate course
self.course = create_course(**course_params)
# administrator
self.login(self.user.username)
self.delete_course(
self.repo.slug,
self.course.id
)
def test_delete_course(self):
"""
Authorizations for delete a course
Only user with import permission (admin and curator) can delete a repo
"""
course_params = {
'org': 'my org',
'repo_id': self.repo.id,
'course_number': 'second course number',
'run': "second course run",
'user_id': self.user.id
}
# anonymous user
self.logout()
self.delete_course(
self.repo.slug,
self.course.id,
expected_status=403
)
# user not belonging to repo
self.login(self.user_norepo.username)
self.delete_course(
self.repo.slug,
self.course.id,
expected_status=403
)
self.logout()
# author
self.login(self.author_user.username)
self.delete_course(
self.repo.slug,
self.course.id,
expected_status=403
)
self.logout()
# curator
self.login(self.curator_user.username)
self.delete_course(
self.repo.slug,
self.course.id
)
self.logout()
# recreate course
self.course = create_course(**course_params)
# administrator
self.login(self.user.username)
self.delete_course(
self.repo.slug,
self.course.id
)
def test_create(self):
"""
Create a course.
"""
before = course_count()
course = api.create_course(**self.kwargs)
after = course_count()
self.assertTrue(after == before + 1)
self.assertTrue(course is not None)
# Can't create a duplicate.
with self.assertRaises(ValueError):
api.create_course(**self.kwargs)
self.assertTrue(course_count() == after)
# NOT NULL constraint fails on org
with self.assertRaises(IntegrityError) as ex:
api.create_course(None, self.repo.id, "course", "run", self.user.id)
self.assertIn("org", ex.exception.args[0])
def test_create(self):
"""
Create a course.
"""
before = course_count()
course = api.create_course(**self.kwargs)
after = course_count()
self.assertTrue(after == before + 1)
self.assertTrue(course is not None)
# Can't create a duplicate.
with self.assertRaises(ValueError):
api.create_course(**self.kwargs)
self.assertTrue(course_count() == after)
# NOT NULL constraint fails on org
with self.assertRaises(IntegrityError) as ex:
api.create_course(
None, self.repo.id, "course", "run", self.user.id)
self.assertIn("org", ex.exception.args[0])
def import_course(bundle, repo_id, user_id):
"""
Import a course from an XBundle object.
Args:
bundle (xbundle.XBundle): Course as xbundle XML
user_id (int): pk of Django user doing the import
"""
src = bundle.course
course = create_course(
org=src.attrib["org"],
repo_id=repo_id,
course_number=src.attrib["course"],
run=src.attrib["semester"],
user_id=user_id,
)
import_children(course, src, None)
def setUp(self):
"""set up"""
super(LoreTestCase, self).setUp()
self.user = User.objects.create_user(
username=self.USERNAME, password=self.PASSWORD
)
add_repo_perm = Permission.objects.get(codename=self.ADD_REPO_PERM)
self.user.user_permissions.add(add_repo_perm)
# user without permission to add a repo
self.user_norepo = User.objects.create_user(
username=self.USERNAME_NO_REPO, password=self.PASSWORD
)
self.repo = create_repo(
name="test repo",
description="just a test",
user_id=self.user.id,
)
self.course = create_course(
org="test-org",
repo_id=self.repo.id,
course_number="infinity",
run="Febtober",
user_id=self.user.id,
)
self.resource = self.create_resource(
course=self.course,
parent=None,
resource_type="example",
title="silly example",
content_xml="<blah>blah</blah>",
mpath="/blah",
url_name="url_name1",
)
assign_user_to_repo_group(
self.user,
self.repo,
GroupTypes.REPO_ADMINISTRATOR
)
self.toy_resource_count = 18 # Resources in toy course.
self.toy_asset_count = 5 # Static assets in toy course.
self.client = Client()
self.login(username=self.USERNAME)
def setUp(self):
"""set up"""
super(LoreTestCase, self).setUp()
recreate_index()
self.user = User.objects.create_user(username=self.USERNAME,
password=self.PASSWORD)
add_repo_perm = Permission.objects.get(codename=self.ADD_REPO_PERM)
self.user.user_permissions.add(add_repo_perm)
# user without permission to add a repo
self.user_norepo = User.objects.create_user(
username=self.USERNAME_NO_REPO, password=self.PASSWORD)
self.repo = create_repo(
name="test repo",
description="just a test",
user_id=self.user.id,
)
self.course = create_course(
org="test-org",
repo_id=self.repo.id,
course_number="infinity",
run="Febtober",
user_id=self.user.id,
)
self.resource = self.create_resource(
course=self.course,
parent=None,
resource_type="example",
title="silly example",
content_xml="<blah>blah</blah>",
mpath="/blah",
url_name="url_name1",
)
self.toy_resource_count = 18 # Resources in toy course.
self.toy_asset_count = 5 # Static assets in toy course.
self.client = Client()
self.login(username=self.USERNAME)
refresh_index()
def test_list_courses(self):
"""
Tests the api to list courses in a repo
"""
res = self.get_courses(repo_slug=self.repo.slug)
self.assertEqual(res['count'], 1)
# check content returned
course_1 = res['results'][0]
self.assertDictEqual(
course_1,
{
'org': self.course.org,
'run': self.course.run,
'course_number': self.course.course_number,
'id': self.course.id
}
)
# create another course
course_params = {
'org': 'my org',
'repo_id': self.repo.id,
'course_number': 'second course number',
'run': "second course run",
'user_id': self.user.id
}
second_course = create_course(**course_params)
res = self.get_courses(repo_slug=self.repo.slug)
self.assertEqual(res['count'], 2)
# check the courses are ordered by creation/id
course_1 = res['results'][0]
course_2 = res['results'][1]
self.assertEqual(course_1['id'], self.course.id)
self.assertEqual(course_2['id'], second_course.id)
self.assertTrue(course_1['id'] < course_2['id'])
def test_delete_course(self):
"""
REST tests to delete a Course.
All learning resources and static assets connected to the course are
deleted as well.
Other courses, learning resources types, terms, vocabularies,
repositories are not deleted.
Note: learning resources types are created during the import of the
course but they are related to the repository.
"""
# trying to delete non existing courses
self.delete_course(
repo_slug=self.repo.slug,
course_id='foo',
expected_status=404
)
self.delete_course(
repo_slug=self.repo.slug,
course_id=1234567,
expected_status=404
)
# environment before importing a course
self.count_resources(
repositories=1,
courses=1,
learning_resources=1,
learning_resource_types=1
)
# Import the course tarball
self.import_course_tarball(self.repo)
# create a vocabulary and term
vocabulary = self.create_vocabulary(self.repo.slug)
self.create_term(self.repo.slug, vocabulary['slug'])
# environment before deleting the course
self.count_resources(
repositories=1,
courses=2,
learning_resources=19,
learning_resource_types=8,
static_assetts=5,
terms=1,
vocabularies=1
)
# make sure of the course that is going to be deleted
courses = Course.objects.all()
self.assertEqual(courses[0].id, self.course.id)
self.assertNotEqual(courses[1].id, self.course.id)
# try to get the right course but non existing repo
self.delete_course(
repo_slug='nonsense',
course_id=courses[1].id,
expected_status=404
)
# delete the course
self.delete_course(self.repo.slug, courses[1].id)
# environment after deleting the course
self.count_resources(
repositories=1,
courses=1,
learning_resources=1,
learning_resource_types=8,
terms=1,
vocabularies=1
)
# the course remaining is the one not deleted
courses = Course.objects.all()
self.assertEqual(courses[0].id, self.course.id)
# and the learning resources remaining are associated with
# the remaining course
for learning_resource in LearningResource.objects.all():
self.assertEqual(
learning_resource.course.id,
self.course.id
)
# try to delete the remaining course but with the wrong repo
# create another repo
another_repo_dict = {
'name': 'another_repo_name',
'description': 'description',
}
repo_res = self.create_repository(another_repo_dict)
# and another course in it
course_params = {
'org': 'my org',
'repo_id': repo_res['id'],
'course_number': 'second course number',
'run': "second course run",
'user_id': self.user.id
}
second_course = create_course(**course_params)
# try to get the right course but on wrong repo
self.delete_course(
repo_slug=repo_res['slug'],
course_id=self.course.id,
expected_status=404
)
# again with repo and course swapped
self.delete_course(
repo_slug=self.repo.slug,
course_id=second_course.id,
expected_status=404
)
def test_delete_course(self):
"""
REST tests to delete a Course.
All learning resources and static assets connected to the course are
deleted as well.
Other courses, learning resources types, terms, vocabularies,
repositories are not deleted.
Note: learning resources types are created during the import of the
course but they are related to the repository.
"""
# trying to delete non existing courses
self.delete_course(repo_slug=self.repo.slug,
course_id='foo',
expected_status=404)
self.delete_course(repo_slug=self.repo.slug,
course_id=1234567,
expected_status=404)
# environment before importing a course
self.count_resources(repositories=1,
courses=1,
learning_resources=1,
learning_resource_types=1)
# Import the course tarball
self.import_course_tarball(self.repo)
# create a vocabulary and term
vocabulary = self.create_vocabulary(self.repo.slug)
self.create_term(self.repo.slug, vocabulary['slug'])
# environment before deleting the course
self.count_resources(repositories=1,
courses=2,
learning_resources=19,
learning_resource_types=8,
static_assetts=5,
terms=1,
vocabularies=1)
# make sure of the course that is going to be deleted
courses = Course.objects.all()
self.assertEqual(courses[0].id, self.course.id)
self.assertNotEqual(courses[1].id, self.course.id)
# try to get the right course but non existing repo
self.delete_course(repo_slug='nonsense',
course_id=courses[1].id,
expected_status=404)
# delete the course
self.delete_course(self.repo.slug, courses[1].id)
# environment after deleting the course
self.count_resources(repositories=1,
courses=1,
learning_resources=1,
learning_resource_types=8,
terms=1,
vocabularies=1)
# the course remaining is the one not deleted
courses = Course.objects.all()
self.assertEqual(courses[0].id, self.course.id)
# and the learning resources remaining are associated with
# the remaining course
for learning_resource in LearningResource.objects.all():
self.assertEqual(learning_resource.course.id, self.course.id)
# try to delete the remaining course but with the wrong repo
# create another repo
another_repo_dict = {
'name': 'another_repo_name',
'description': 'description',
}
repo_res = self.create_repository(another_repo_dict)
# and another course in it
course_params = {
'org': 'my org',
'repo_id': repo_res['id'],
'course_number': 'second course number',
'run': "second course run",
'user_id': self.user.id
}
second_course = create_course(**course_params)
# try to get the right course but on wrong repo
self.delete_course(repo_slug=repo_res['slug'],
course_id=self.course.id,
expected_status=404)
# again with repo and course swapped
self.delete_course(repo_slug=self.repo.slug,
course_id=second_course.id,
expected_status=404)
def test_duplicate(self):
"""
Test that exporting resources with same file path
is reported and handled correctly.
"""
with TemporaryFile() as temp1:
with TemporaryFile() as temp2:
temp1.write(b"first")
temp2.write(b"second")
# Create two static assets with the same name but different
# paths so no renaming is done on storage side.
static_filename = "iamafile.txt"
static_path1 = os.path.join(
STATIC_ASSET_BASEPATH.format(
org=self.resource.course.org,
course_number=self.resource.course.course_number,
run=self.resource.course.run,
),
static_filename
)
file1 = File(temp1, name=static_filename)
file2 = File(temp2, name=static_filename)
default_storage.delete(static_path1)
asset1 = create_static_asset(self.resource.course.id, file1)
self.resource.static_assets.add(asset1)
course2 = create_course(
"org2", self.repo.id, self.resource.course.course_number,
self.resource.course.run, self.user.id
)
resource2 = create_resource(
course=course2,
parent=None,
resource_type=self.resource.learning_resource_type.name,
title=self.resource.title,
dpath="",
mpath="",
content_xml="",
url_name=self.resource.url_name
)
static_path2 = os.path.join(
STATIC_ASSET_BASEPATH.format(
org=course2.org,
course_number=course2.course_number,
run=course2.run,
),
static_filename
)
default_storage.delete(static_path2)
asset2 = create_static_asset(resource2.course.id, file2)
resource2.static_assets.add(asset2)
# Export the resources. The second static asset should have
# the number _1 attached to it.
try:
resources = [self.resource, resource2]
tempdir, collision = export_resources_to_directory(
resources)
try:
self.assertTrue(collision)
assert_resource_directory(self, resources, tempdir)
finally:
rmtree(tempdir)
finally:
default_storage.delete(asset1.asset.name)
default_storage.delete(asset2.asset.name)
def test_duplicate(self):
"""
Test that exporting resources with same file path
is reported and handled correctly.
"""
with TemporaryFile() as temp1:
with TemporaryFile() as temp2:
temp1.write(b"first")
temp2.write(b"second")
# Create two static assets with the same name but different
# paths so no renaming is done on storage side.
static_filename = "iamafile.txt"
static_path1 = os.path.join(
STATIC_ASSET_BASEPATH.format(
org=self.resource.course.org,
course_number=self.resource.course.course_number,
run=self.resource.course.run,
), static_filename)
file1 = File(temp1, name=static_filename)
file2 = File(temp2, name=static_filename)
default_storage.delete(static_path1)
asset1 = create_static_asset(self.resource.course.id, file1)
self.resource.static_assets.add(asset1)
course2 = create_course("org2", self.repo.id,
self.resource.course.course_number,
self.resource.course.run, self.user.id)
resource2 = create_resource(
course=course2,
parent=None,
resource_type=self.resource.learning_resource_type.name,
title=self.resource.title,
dpath="",
mpath="",
content_xml="",
url_name=self.resource.url_name)
static_path2 = os.path.join(
STATIC_ASSET_BASEPATH.format(
org=course2.org,
course_number=course2.course_number,
run=course2.run,
), static_filename)
default_storage.delete(static_path2)
asset2 = create_static_asset(resource2.course.id, file2)
resource2.static_assets.add(asset2)
# Export the resources. The second static asset should have
# the number _1 attached to it.
try:
resources = [self.resource, resource2]
tempdir, collision = export_resources_to_directory(
resources)
try:
self.assertTrue(collision)
assert_resource_directory(self, resources, tempdir)
finally:
rmtree(tempdir)
finally:
default_storage.delete(asset1.asset.name)
default_storage.delete(asset2.asset.name)