97 lines
4.1 KiB
Python
97 lines
4.1 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import uuid
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from keystone.common import utils
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from keystone import exception
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from keystone.tests import unit
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class FormatUrlTests(unit.BaseTestCase):
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def test_successful_formatting(self):
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url_template = ('http://server:9090/'
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'$(tenant_id)s/$(user_id)s/$(project_id)s')
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project_id = uuid.uuid4().hex
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values = {'tenant_id': 'A', 'user_id': 'B', 'project_id': project_id}
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actual_url = utils.format_url(url_template, values)
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expected_url = 'http://server:9090/A/B/%s' % (project_id,)
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self.assertEqual(expected_url, actual_url)
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def test_raises_malformed_on_missing_key(self):
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self.assertRaises(exception.MalformedEndpoint,
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utils.format_url,
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"http://server:9090/$(tenant_id)s",
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{})
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def test_raises_malformed_on_wrong_type(self):
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self.assertRaises(exception.MalformedEndpoint,
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utils.format_url,
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"http://server:9090/$(tenant_id)d",
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{"tenant_id": 'A'})
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def test_raises_malformed_on_incomplete_format(self):
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self.assertRaises(exception.MalformedEndpoint,
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utils.format_url,
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"http://server:9090/$(tenant_id)",
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{"tenant_id": 'A'})
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def test_formatting_a_non_string(self):
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def _test(url_template):
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self.assertRaises(exception.MalformedEndpoint,
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utils.format_url,
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url_template,
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{})
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_test(None)
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_test(object())
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def test_substitution_with_key_not_allowed(self):
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# If the url template contains a substitution that's not in the allowed
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# list then MalformedEndpoint is raised.
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# For example, admin_token isn't allowed.
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url_template = ('http://server:9090/'
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'$(project_id)s/$(user_id)s/$(admin_token)s')
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values = {'user_id': 'B', 'admin_token': 'C'}
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self.assertRaises(exception.MalformedEndpoint,
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utils.format_url,
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url_template,
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values)
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def test_substitution_with_allowed_tenant_keyerror(self):
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# No value of 'tenant_id' is passed into url_template.
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# mod: format_url will return None instead of raising
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# "MalformedEndpoint" exception.
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# This is intentional behavior since we don't want to skip
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# all the later endpoints once there is an URL of endpoint
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# trying to replace 'tenant_id' with None.
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url_template = ('http://server:9090/'
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'$(tenant_id)s/$(user_id)s')
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values = {'user_id': 'B'}
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self.assertIsNone(utils.format_url(url_template, values,
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silent_keyerror_failures=['tenant_id']))
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def test_substitution_with_allowed_project_keyerror(self):
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# No value of 'project_id' is passed into url_template.
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# mod: format_url will return None instead of raising
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# "MalformedEndpoint" exception.
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# This is intentional behavior since we don't want to skip
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# all the later endpoints once there is an URL of endpoint
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# trying to replace 'project_id' with None.
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url_template = ('http://server:9090/'
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'$(project_id)s/$(user_id)s')
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values = {'user_id': 'B'}
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self.assertIsNone(utils.format_url(url_template, values,
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silent_keyerror_failures=['project_id']))
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