# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2012 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Copyright 2012 Nebula, Inc.
#
# 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 __future__ import absolute_import
from horizon import exceptions
from openstack_dashboard.api import base as api_base
from openstack_dashboard.test import helpers as test
[docs]class APIResource(api_base.APIResourceWrapper):
"""Simple APIResource for testing."""
_attrs = ['foo', 'bar', 'baz']
@staticmethod
[docs] def get_instance(innerObject=None):
if innerObject is None:
class InnerAPIResource(object):
pass
innerObject = InnerAPIResource()
innerObject.foo = 'foo'
innerObject.bar = 'bar'
return APIResource(innerObject)
[docs]class APIDict(api_base.APIDictWrapper):
"""Simple APIDict for testing."""
_attrs = ['foo', 'bar', 'baz']
@staticmethod
[docs] def get_instance(innerDict=None):
if innerDict is None:
innerDict = {'foo': 'foo',
'bar': 'bar'}
return APIDict(innerDict)
# Wrapper classes that only define _attrs don't need extra testing.
[docs]class APIResourceWrapperTests(test.TestCase):
[docs] def test_get_attribute(self):
resource = APIResource.get_instance()
self.assertEqual(resource.foo, 'foo')
[docs] def test_get_invalid_attribute(self):
resource = APIResource.get_instance()
self.assertNotIn('missing', resource._attrs,
msg="Test assumption broken. Find new missing attribute")
with self.assertRaises(AttributeError):
resource.missing
[docs] def test_get_inner_missing_attribute(self):
resource = APIResource.get_instance()
with self.assertRaises(AttributeError):
resource.baz
[docs] def test_repr(self):
resource = APIResource.get_instance()
resource_str = resource.__repr__()
self.assertIn('foo', resource_str)
self.assertIn('bar', resource_str)
self.assertNotIn('baz', resource_str)
[docs]class APIDictWrapperTests(test.TestCase):
# APIDict allows for both attribute access and dictionary style [element]
# style access. Test both
[docs] def test_get_item(self):
resource = APIDict.get_instance()
self.assertEqual(resource.foo, 'foo')
self.assertEqual(resource['foo'], 'foo')
[docs] def test_get_invalid_item(self):
resource = APIDict.get_instance()
self.assertNotIn('missing', resource._attrs,
msg="Test assumption broken. Find new missing attribute")
with self.assertRaises(AttributeError):
resource.missing
with self.assertRaises(KeyError):
resource['missing']
[docs] def test_get_inner_missing_attribute(self):
resource = APIDict.get_instance()
with self.assertRaises(AttributeError):
resource.baz
with self.assertRaises(KeyError):
resource['baz']
[docs] def test_get_with_default(self):
resource = APIDict.get_instance()
self.assertEqual(resource.get('foo'), 'foo')
self.assertIsNone(resource.get('baz'))
self.assertEqual('retValue', resource.get('baz', 'retValue'))
[docs]class ApiHelperTests(test.TestCase):
"""Tests for functions that don't use one of the api objects."""
[docs] def test_url_for(self):
url = api_base.url_for(self.request, 'image')
self.assertEqual(url, 'http://public.glance.example.com:9292/v1')
url = api_base.url_for(self.request, 'image', endpoint_type='adminURL')
self.assertEqual(url, 'http://admin.glance.example.com:9292/v1')
url = api_base.url_for(self.request, 'compute')
self.assertEqual(url, 'http://public.nova.example.com:8774/v2')
url = api_base.url_for(self.request, 'compute',
endpoint_type='adminURL')
self.assertEqual(url, 'http://admin.nova.example.com:8774/v2')
url = api_base.url_for(self.request, 'volume')
self.assertEqual(url, 'http://public.nova.example.com:8776/v1')
url = api_base.url_for(self.request, 'volume',
endpoint_type="internalURL")
self.assertEqual(url, 'http://int.nova.example.com:8776/v1')
url = api_base.url_for(self.request, 'volume',
endpoint_type='adminURL')
self.assertEqual(url, 'http://admin.nova.example.com:8776/v1')
self.assertNotIn('notAnApi', self.request.user.service_catalog,
'Select a new nonexistent service catalog key')
with self.assertRaises(exceptions.ServiceCatalogException):
url = api_base.url_for(self.request, 'notAnApi')
self.request.user.services_region = "RegionTwo"
url = api_base.url_for(self.request, 'compute')
self.assertEqual(url, 'http://public.nova2.example.com:8774/v2')
self.request.user.services_region = "RegionTwo"
url = api_base.url_for(self.request, 'compute',
endpoint_type='adminURL')
self.assertEqual(url, 'http://admin.nova2.example.com:8774/v2')
self.request.user.services_region = "RegionTwo"
with self.assertRaises(exceptions.ServiceCatalogException):
url = api_base.url_for(self.request, 'image')
self.request.user.services_region = "bogus_value"
url = api_base.url_for(self.request, 'identity',
endpoint_type='adminURL')
self.assertEqual(url, 'http://admin.keystone.example.com:35357/v2.0')
self.request.user.services_region = "bogus_value"
with self.assertRaises(exceptions.ServiceCatalogException):
url = api_base.url_for(self.request, 'image')
[docs]class QuotaSetTests(test.TestCase):
[docs] def test_quotaset_add_with_plus(self):
quota_dict = {'foo': 1, 'bar': 10}
other_quota_dict = {'my_test': 12}
quota_set = api_base.QuotaSet(quota_dict)
other_quota_set = api_base.QuotaSet(other_quota_dict)
quota_set += other_quota_set
self.assertEqual(len(quota_set), 3)
quota_dict.update(other_quota_dict)
for q in quota_set:
self.assertEqual(q.limit, quota_dict[q.name])
[docs] def test_quotaset_add_doesnt_override_existing_quota(self):
quota_dict = {'foo': 1, 'bar': 10}
quota_set = api_base.QuotaSet(quota_dict)
other_quota_set = api_base.QuotaSet({'foo': 12})
quota_set += other_quota_set
self.assertEqual(len(quota_set), 2)
for q in quota_set:
self.assertEqual(q.limit, quota_dict[q.name])
[docs] def test_quotaset_add_method(self):
quota_dict = {'foo': 1, 'bar': 10}
other_quota_dict = {'my_test': 12}
quota_set = api_base.QuotaSet(quota_dict)
other_quota_set = api_base.QuotaSet(other_quota_dict)
quota_set.add(other_quota_set)
self.assertEqual(len(quota_set), 3)
quota_dict.update(other_quota_dict)
for q in quota_set:
self.assertEqual(q.limit, quota_dict[q.name])
[docs] def test_quotaset_add_with_wrong_type(self):
quota_set = api_base.QuotaSet({'foo': 1, 'bar': 10})
self.assertRaises(ValueError, quota_set.add, {'test': 7})