def create(self, request, *args, **kwargs): # noqa pylint: disable=unused-argument
try:
lr_id = int(request.data['id'])
except ValueError:
raise ValidationError("LearningResource id must be a number")
repo_slug = self.kwargs['repo_slug']
learning_resource = get_resource(lr_id, self.request.user.id)
if learning_resource.course.repository.slug != repo_slug:
raise DjangoPermissionDenied()
if EXPORTS_KEY not in self.request.session:
self.request.session[EXPORTS_KEY] = {}
if repo_slug not in self.request.session[EXPORTS_KEY]:
self.request.session[EXPORTS_KEY][repo_slug] = []
exports = self.request.session[EXPORTS_KEY][repo_slug]
if lr_id not in exports:
exports.append(lr_id)
self.request.session.modified = True
url = reverse('learning-resource-export-detail',
kwargs={'repo_slug': self.kwargs['repo_slug'],
'username': self.kwargs['username'],
'lr_id': lr_id})
headers = {"Location": url}
return Response(
{"id": lr_id}, status=status.HTTP_201_CREATED, headers=headers)
def test_get_resource(self):
"""Get a resource"""
resource_id = LearningResource.objects.all()[0].id
self.assertTrue(
isinstance(
api.get_resource(resource_id, self.user.id),
LearningResource
)
)
def test_get_no_permission_resource(self):
"""Get a resource"""
resource_id = LearningResource.objects.all()[0].id
with self.assertRaises(api.PermissionDenied):
api.get_resource(resource_id, self.user_norepo.id)
def test_get_missing_resource(self):
"""Get a resource"""
resource_id = LearningResource.objects.all().order_by("-id")[0].id + 1
with self.assertRaises(api.NotFound):
api.get_resource(resource_id, self.user.id)
def test_learning_resource_filter(self):
"""Test for filtering LearningResources by ids."""
def get_filtered(ids=None, vocab_slug=None, types=None,
expected_status=HTTP_200_OK):
"""Return list of LearningResources in shopping cart."""
url_base = "{repo_base}{repo_slug}/learning_resources/".format(
repo_base=REPO_BASE,
repo_slug=self.repo.slug,
)
params = []
if ids is not None:
params.append("id={ids}".format(
ids=",".join([str(s) for s in ids])
))
if vocab_slug is not None:
params.append("vocab_slug={slug}".format(
slug=vocab_slug
))
if types is not None:
for type_name in types:
params.append("type_name={name}".format(name=type_name))
params_line = ""
if params:
params_line = "?" + "&".join(params)
resp = self.client.get("{url_base}{params_line}".format(
url_base=url_base,
params_line=params_line
))
self.assertEqual(expected_status, resp.status_code)
if expected_status == HTTP_200_OK:
return sorted([x['id'] for x in as_json(resp)['results']])
# Filter by id
self.import_course_tarball(self.repo)
self.assertEqual([], get_filtered(ids=[]))
get_filtered(ids=["not-a-number"],
expected_status=HTTP_400_BAD_REQUEST)
self.assertEqual([], get_filtered(ids=[-1]))
all_ids = list(get_resources(
self.repo.id).values_list('id', flat=True))
self.assertEqual(sorted(all_ids), get_filtered(ids=all_ids))
self.assertEqual(
sorted(all_ids[:5]), get_filtered(ids=all_ids[:5]))
# Assign term to resource
vocab1_slug = self.create_vocabulary(self.repo.slug)['slug']
term1_slug = self.create_term(self.repo.slug, vocab1_slug)['slug']
vocab2_dict = dict(self.DEFAULT_VOCAB_DICT)
vocab2_dict['name'] = 'two'
vocab2_slug = self.create_vocabulary(
self.repo.slug, vocab2_dict)['slug']
term2_slug = self.create_term(
self.repo.slug, vocab2_slug)['slug']
resource1 = get_resource(all_ids[0], self.user.id)
resource2 = get_resource(all_ids[1], self.user.id)
# Verify no vocabularies come up in filter
self.assertEqual([], get_filtered(vocab_slug=vocab1_slug))
self.assertEqual([], get_filtered(vocab_slug=vocab2_slug))
# Assign terms
resource1.terms.add(Term.objects.get(slug=term1_slug))
resource2.terms.add(Term.objects.get(slug=term2_slug))
# Filter by vocabulary
self.assertEqual(
[resource1.id], get_filtered(vocab_slug=vocab1_slug)
)
self.assertEqual(
[resource1.id], get_filtered(
ids=[resource1.id], vocab_slug=vocab1_slug
)
)
self.assertEqual(
[], get_filtered(
ids=[resource2.id], vocab_slug=vocab1_slug
)
)
self.assertEqual(
[], get_filtered(
ids=[resource1.id], vocab_slug=vocab2_slug
)
)
# Filter by type
self.assertNotEqual(
resource1.learning_resource_type.name,
resource2.learning_resource_type.name
)
self.assertEqual(
sorted([lr.id for lr in LearningResource.objects.filter(
learning_resource_type=resource1.learning_resource_type
)]), get_filtered(
types=[resource1.learning_resource_type.name]
)
)
self.assertEqual(
sorted([lr.id for lr in LearningResource.objects.filter(
learning_resource_type=resource2.learning_resource_type
)]), get_filtered(
types=[resource2.learning_resource_type.name]
)
)
self.assertEqual(
[], get_filtered(
types=["missing"]
)
)
def test_learning_resource_filter(self):
"""Test for filtering LearningResources by ids."""
def get_filtered(ids=None, vocab_slug=None, types=None,
expected_status=HTTP_200_OK):
"""Return list of LearningResources in shopping cart."""
url_base = "{repo_base}{repo_slug}/learning_resources/".format(
repo_base=REPO_BASE,
repo_slug=self.repo.slug,
)
params = []
if ids is not None:
params.append("id={ids}".format(
ids=",".join([str(s) for s in ids])
))
if vocab_slug is not None:
params.append("vocab_slug={slug}".format(
slug=vocab_slug
))
if types is not None:
for type_name in types:
params.append("type_name={name}".format(name=type_name))
params_line = ""
if params:
params_line = "?" + "&".join(params)
resp = self.client.get("{url_base}{params_line}".format(
url_base=url_base,
params_line=params_line
))
self.assertEqual(expected_status, resp.status_code)
if expected_status == HTTP_200_OK:
return sorted([x['id'] for x in as_json(resp)['results']])
# Filter by id
self.import_course_tarball(self.repo)
self.assertEqual([], get_filtered(ids=[]))
get_filtered(ids=["not-a-number"],
expected_status=HTTP_400_BAD_REQUEST)
self.assertEqual([], get_filtered(ids=[-1]))
all_ids = list(get_resources(
self.repo.id).values_list('id', flat=True))
self.assertEqual(sorted(all_ids), get_filtered(ids=all_ids))
self.assertEqual(
sorted(all_ids[:5]), get_filtered(ids=all_ids[:5]))
# Assign term to resource
vocab1_slug = self.create_vocabulary(self.repo.slug)['slug']
term1_slug = self.create_term(self.repo.slug, vocab1_slug)['slug']
vocab2_dict = dict(self.DEFAULT_VOCAB_DICT)
vocab2_dict['name'] = 'two'
vocab2_slug = self.create_vocabulary(
self.repo.slug, vocab2_dict)['slug']
term2_slug = self.create_term(
self.repo.slug, vocab2_slug)['slug']
resource1 = get_resource(all_ids[0], self.user.id)
resource2 = get_resource(all_ids[1], self.user.id)
# Verify no vocabularies come up in filter
self.assertEqual([], get_filtered(vocab_slug=vocab1_slug))
self.assertEqual([], get_filtered(vocab_slug=vocab2_slug))
# Assign terms
resource1.terms.add(Term.objects.get(slug=term1_slug))
resource2.terms.add(Term.objects.get(slug=term2_slug))
# Filter by vocabulary
self.assertEqual(
[resource1.id], get_filtered(vocab_slug=vocab1_slug)
)
self.assertEqual(
[resource1.id], get_filtered(
ids=[resource1.id], vocab_slug=vocab1_slug
)
)
self.assertEqual(
[], get_filtered(
ids=[resource2.id], vocab_slug=vocab1_slug
)
)
self.assertEqual(
[], get_filtered(
ids=[resource1.id], vocab_slug=vocab2_slug
)
)
# Filter by type
self.assertNotEqual(
resource1.learning_resource_type.name,
resource2.learning_resource_type.name
)
self.assertEqual(
sorted([lr.id for lr in LearningResource.objects.filter(
learning_resource_type=resource1.learning_resource_type
)]), get_filtered(
types=[resource1.learning_resource_type.name]
)
)
self.assertEqual(
sorted([lr.id for lr in LearningResource.objects.filter(
learning_resource_type=resource2.learning_resource_type
)]), get_filtered(
types=[resource2.learning_resource_type.name]
)
)
self.assertEqual(
[], get_filtered(
types=["missing"]
)
)
