Source code for glare.tests.unit.test_store_api

# Copyright 2017 - Nokia Networks
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#    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
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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)