64 lines
2.1 KiB
Python
64 lines
2.1 KiB
Python
# Copyright (c) 2010-2016 OpenStack Foundation
|
|
#
|
|
# 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 unittest
|
|
from storlets.gateway.common.exceptions import StorletGatewayLoadError
|
|
from storlets.gateway.loader import load_gateway
|
|
from storlets.gateway.gateways.stub import StubStorletGateway
|
|
from storlets.gateway.gateways.docker import DockerStorletGateway
|
|
|
|
|
|
class TestLoader(unittest.TestCase):
|
|
def setUp(self):
|
|
pass
|
|
|
|
def test_load_gateway_entry_point(self):
|
|
# existing entry point
|
|
self.assertEqual(
|
|
StubStorletGateway,
|
|
load_gateway('stub'))
|
|
|
|
self.assertEqual(
|
|
DockerStorletGateway,
|
|
load_gateway('docker'))
|
|
|
|
# If the given entry point does not exist
|
|
with self.assertRaises(StorletGatewayLoadError):
|
|
load_gateway('foo')
|
|
|
|
def test_load_gateway_full_class_path(self):
|
|
# If the given class path exists
|
|
self.assertEqual(
|
|
StubStorletGateway,
|
|
load_gateway('storlets.gateway.gateways.stub.StubStorletGateway'))
|
|
|
|
self.assertEqual(
|
|
DockerStorletGateway,
|
|
load_gateway('storlets.gateway.gateways.docker.'
|
|
'DockerStorletGateway'))
|
|
|
|
# If module does not exist
|
|
with self.assertRaises(StorletGatewayLoadError):
|
|
load_gateway('storlets.gateway.gateways.another_stub.'
|
|
'StubStorletGateway')
|
|
|
|
# If class does not exist
|
|
with self.assertRaises(StorletGatewayLoadError):
|
|
load_gateway('storlets.gateway.gateways.stub.'
|
|
'StorletGatewayAnotherStub')
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|