def test_get_file_obj_custom_field_name_missing(self):
self.request.data = _setupRequestData({
'fp_upload_field': 'somefield',
'a_field': '{}'
})
with self.assertRaisesMessage(
ParseError, 'Invalid request data has been provided.'):
FilepondFileUploader._get_file_obj(self.request)
def test_file_id_wrong_data_type(self):
# Test using bytes instead of str
file_id = six.ensure_binary(_get_file_id())
self.assertFalse(
FilepondFileUploader._file_id_valid(file_id),
('The provided file ID is of the wrong data type, this test '
'should fail.'))
def test_upload_id_valid(self):
# _get_file_id is currently used for getting both file+upload IDs
# since the spec for both is the same at present.
upload_id = _get_file_id()
self.assertTrue(
FilepondFileUploader._upload_id_valid(upload_id),
'A valid upload ID has been provided and this test should pass!')
def test_get_uploader_head_req(self):
self.request.method = 'HEAD'
uploader = FilepondFileUploader.get_uploader(self.request)
self.assertIsInstance(
uploader, FilepondChunkedFileUploader,
'Expected a FilepondChunkedFileUploader but '
'the returned uploader is of a different type.')
def test_get_file_obj_custom_field_name(self):
self.request.data = _setupRequestData({
'fp_upload_field': 'somefield',
'somefield': ['{}']
})
data = FilepondFileUploader._get_file_obj(self.request)
self.assertEqual(
data, '{}', 'Data was not correctly extracted from '
'the request.')
def test_upload_id_wrong_data_type(self):
# _get_file_id is currently used for getting both file+upload IDs
# since the spec for both is the same at present. Test using bytes
# instead of str
upload_id = _get_file_id().encode()
self.assertFalse(
FilepondFileUploader._upload_id_valid(upload_id),
('The provided upload ID is of the wrong data type, this test '
'should fail.'))
def test_get_uploader_post_req_chunk(self):
self.request.method = 'POST'
self.request.data = _setupRequestData({'filepond': '{}'})
self.request.META = {'HTTP_UPLOAD_LENGTH': 1048576}
uploader = FilepondFileUploader.get_uploader(self.request)
self.assertIsInstance(
uploader, FilepondChunkedFileUploader,
'Expected a FilepondChunkedFileUploader but '
'the returned uploader is of a different type.')
def test_get_uploader_post_req_std(self):
file_obj = MagicMock(spec=InMemoryUploadedFile)
self.request.method = 'POST'
self.request.data = _setupRequestData({'filepond': [{}, file_obj]})
uploader = FilepondFileUploader.get_uploader(self.request)
self.assertIsInstance(
uploader, FilepondStandardFileUploader,
'Expected a FilepondStandardFileUploader but '
'the returned uploader is of a different type.')
def test_get_file_obj_std_field_name(self):
# The data may be a byte array, a string ('{}') or an UploadedFile
# object depending on what type of filepond request we're handling.
# This doesn't actually matter in this and the subsequent get_file_obj
# tests, this is just checking that the data is correctly extracted.
self.request.data = _setupRequestData({'filepond': '{}'})
data = FilepondFileUploader._get_file_obj(self.request)
self.assertEqual(
data, '{}', 'Data was not correctly extracted from '
'the request.')
def post(self, request):
LOG.debug('Filepond API: Process view POST called...')
# Check that the temporary upload directory has been set
if not hasattr(local_settings, 'UPLOAD_TMP'):
return Response(
'The file upload path settings are not '
'configured correctly.',
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
# By default, enforce that the temporary upload location must be a
# sub-directory of the project base directory.
# TODO: Check whether this is necessary - maybe add a security
# parameter that can be disabled to turn off this check if the
# developer wishes?
if ((not (storage.location).startswith(local_settings.BASE_DIR))
and (local_settings.BASE_DIR != os.path.dirname(
django_drf_filepond.__file__))):
if not local_settings.ALLOW_EXTERNAL_UPLOAD_DIR:
return Response(
'The file upload path settings are not '
'configured correctly.',
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
# Check that a relative path is not being used to store the
# upload outside the specified UPLOAD_TMP directory.
if not getattr(local_settings, 'UPLOAD_TMP').startswith(
os.path.abspath(storage.location)):
return Response(
'An invalid storage location has been '
'specified.',
status=status.HTTP_500_INTERNAL_SERVER_ERROR)
# Check that we've received a file and then generate a unique ID
# for it. Also generate a unique UD for the temp upload dir
file_id = _get_file_id()
upload_id = _get_file_id()
try:
uploader = FilepondFileUploader.get_uploader(request)
response = uploader.handle_upload(request, file_id, upload_id)
except ParseError as e:
# Re-raise the ParseError to trigger a 400 response via DRF.
raise e
return response
def test_file_id_invalid(self):
file_id = 'sadadadasd'
self.assertFalse(
FilepondFileUploader._file_id_valid(file_id),
'Invalid file ID (wrong length) provided. Failure expected.')
def test_file_id_valid(self):
file_id = _get_file_id()
self.assertTrue(
FilepondFileUploader._file_id_valid(file_id),
'A valid file ID has been provided and this test should pass!')
def test_get_uploader_get_req(self):
self.request.method = 'GET'
with self.assertRaisesMessage(MethodNotAllowed,
'GET is an invalid method type'):
FilepondFileUploader.get_uploader(self.request)
def test_get_file_obj_std_field_name_missing(self):
self.request.data = {'somefield': '{}'}
with self.assertRaisesMessage(
ParseError, 'Invalid request data has been provided.'):
FilepondFileUploader._get_file_obj(self.request)
def head(self, request, chunk_id):
LOG.debug('Filepond API: Patch view HEAD called...')
uploader = FilepondFileUploader.get_uploader(request)
return uploader.handle_upload(request, chunk_id)
