Source code for keystone.tests.unit.test_receipt_provider

# Copyright 2018 Catalyst Cloud Ltd
#
# 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 datetime
import uuid

from oslo_utils import timeutils

import freezegun
from keystone.common import provider_api
from keystone.common import utils
import keystone.conf
from keystone import exception
from keystone.models import receipt_model
from keystone import receipt
from keystone.tests import unit
from keystone.tests.unit import ksfixtures
from keystone.tests.unit.ksfixtures import database


CONF = keystone.conf.CONF
PROVIDERS = provider_api.ProviderAPIs

DELTA = datetime.timedelta(seconds=CONF.receipt.expiration)
CURRENT_DATE = timeutils.utcnow()


[docs]class TestReceiptProvider(unit.TestCase):
[docs] def setUp(self): super(TestReceiptProvider, self).setUp() self.useFixture(database.Database()) self.useFixture( ksfixtures.KeyRepository( self.config_fixture, 'fernet_receipts', CONF.fernet_receipts.max_active_keys ) ) self.load_backends()
[docs] def test_unsupported_receipt_provider(self): self.config_fixture.config(group='receipt', provider='MyProvider') self.assertRaises(ImportError, receipt.provider.Manager)
[docs] def test_provider_receipt_expiration_validation(self): receipt = receipt_model.ReceiptModel() receipt.issued_at = utils.isotime(CURRENT_DATE) receipt.expires_at = utils.isotime(CURRENT_DATE - DELTA) receipt.id = uuid.uuid4().hex with freezegun.freeze_time(CURRENT_DATE): self.assertRaises(exception.ReceiptNotFound, PROVIDERS.receipt_provider_api._is_valid_receipt, receipt) # confirm a non-expired receipt doesn't throw errors. # returning None, rather than throwing an error is correct. receipt = receipt_model.ReceiptModel() receipt.issued_at = utils.isotime(CURRENT_DATE) receipt.expires_at = utils.isotime(CURRENT_DATE + DELTA) receipt.id = uuid.uuid4().hex with freezegun.freeze_time(CURRENT_DATE): self.assertIsNone( PROVIDERS.receipt_provider_api._is_valid_receipt(receipt))
[docs] def test_validate_v3_none_receipt_raises_receipt_not_found(self): self.assertRaises( exception.ReceiptNotFound, PROVIDERS.receipt_provider_api.validate_receipt, None)