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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 limitations
# under the License.
from oslo_config import cfg
import testtools
from keystone.catalog import core
from keystone import exception
CONF = cfg.CONF
class FormatUrlTests(testtools.TestCase):
def test_successful_formatting(self):
url_template = ('http://$(public_bind_host)s:$(admin_port)d/'
'$(tenant_id)s/$(user_id)s')
values = {'public_bind_host': 'server', 'admin_port': 9090,
'tenant_id': 'A', 'user_id': 'B'}
actual_url = core.format_url(url_template, values)
expected_url = 'http://server:9090/A/B'
self.assertEqual(actual_url, expected_url)
def test_raises_malformed_on_missing_key(self):
self.assertRaises(exception.MalformedEndpoint,
core.format_url,
"http://$(public_bind_host)s/$(public_port)d",
{"public_bind_host": "1"})
def test_raises_malformed_on_wrong_type(self):
self.assertRaises(exception.MalformedEndpoint,
core.format_url,
"http://$(public_bind_host)d",
{"public_bind_host": "something"})
def test_raises_malformed_on_incomplete_format(self):
self.assertRaises(exception.MalformedEndpoint,
core.format_url,
"http://$(public_bind_host)",
{"public_bind_host": "1"})
def test_formatting_a_non_string(self):
def _test(url_template):
self.assertRaises(exception.MalformedEndpoint,
core.format_url,
url_template,
{})
_test(None)
_test(object())
def test_substitution_with_key_not_allowed(self):
# If the url template contains a substitution that's not in the allowed
# list then MalformedEndpoint is raised.
# For example, admin_token isn't allowed.
url_template = ('http://$(public_bind_host)s:$(public_port)d/'
'$(tenant_id)s/$(user_id)s/$(admin_token)s')
values = {'public_bind_host': 'server', 'public_port': 9090,
'tenant_id': 'A', 'user_id': 'B', 'admin_token': 'C'}
self.assertRaises(exception.MalformedEndpoint,
core.format_url,
url_template,
values)
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