Source code for glare.tests.unit.test_store_api
# Copyright 2017 - Nokia Networks
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import tempfile
from six import BytesIO
from glare.common import exception as exc
from glare.common import store_api
from glare.tests.unit import base
[docs]class TestStoreAPI(base.BaseTestArtifactAPI):
[docs] def test_read_data(self):
"""Read data from file, http and database."""
# test local temp file
tfd, path = tempfile.mkstemp()
try:
os.write(tfd, b'a' * 1000)
flobj = store_api.load_from_store(
"file://" + path,
self.req.context
)
self.assertEqual(b'a' * 1000, store_api.read_data(flobj))
flobj = store_api.load_from_store(
"file://" + path,
self.req.context
)
self.assertRaises(exc.RequestEntityTooLarge,
store_api.read_data, flobj, limit=999)
finally:
os.remove(path)
# test sql object
values = {'name': 'ttt', 'version': '1.0'}
self.sample_artifact = self.controller.create(
self.req, 'sample_artifact', values)
self.controller.upload_blob(
self.req, 'sample_artifact', self.sample_artifact['id'], 'blob',
BytesIO(b'a' * 100), 'application/octet-stream')
flobj = self.controller.download_blob(
self.req, 'sample_artifact', self.sample_artifact['id'], 'blob')
self.assertEqual(b'a' * 100, store_api.read_data(flobj['data']))
flobj = self.controller.download_blob(
self.req, 'sample_artifact', self.sample_artifact['id'], 'blob')
self.assertRaises(exc.RequestEntityTooLarge,
store_api.read_data, flobj['data'], limit=99)
# test external http
flobj = store_api.load_from_store(
'https://www.apache.org/licenses/LICENSE-2.0.txt',
self.req.context
)
self.assertEqual(3967, len(store_api.read_data(flobj)))
flobj = store_api.load_from_store(
'https://www.apache.org/licenses/LICENSE-2.0.txt',
self.req.context
)
self.assertRaises(exc.RequestEntityTooLarge,
store_api.read_data, flobj, limit=3966)