Zuul
3 years ago
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Gerrit Code Review
commit
de5108e4b2
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# Copyright 2014 Intel Corporation.
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# All Rights Reserved.
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#
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#
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# 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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from unittest import mock
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from oslo_config import cfg
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from oslo_utils import uuidutils
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from webob import exc
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import webtest
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from tacker.api import extensions
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from tacker.api.v1 import attributes
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from tacker.tests.unit.api import test_extensions
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from tacker.tests.unit.api.v2 import test_api_v2
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from tacker.tests.unit import testlib_api
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class ExtensionTestCase(testlib_api.WebTestCase):
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def _resotre_attr_map(self):
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attributes.RESOURCE_ATTRIBUTE_MAP = self._saved_attr_map
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def _setUpExtension(self, plugin, service_type,
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resource_attribute_map, extension_class,
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resource_prefix, plural_mappings=None,
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translate_resource_name=False,
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allow_pagination=False, allow_sorting=False,
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supported_extension_aliases=None,
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):
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self._resource_prefix = resource_prefix
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self._plural_mappings = plural_mappings or {}
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self._translate_resource_name = translate_resource_name
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# Ensure existing ExtensionManager is not used
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extensions.PluginAwareExtensionManager._instance = None
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# Save the global RESOURCE_ATTRIBUTE_MAP
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self._saved_attr_map = attributes.RESOURCE_ATTRIBUTE_MAP.copy()
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# Restore the global RESOURCE_ATTRIBUTE_MAP
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self.addCleanup(self._resotre_attr_map)
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# Create the default configurations
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self.config_parse()
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# just stubbing core plugin with plugin
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self.setup_coreplugin(plugin)
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cfg.CONF.set_override('core_plugin', plugin)
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if service_type:
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cfg.CONF.set_override('service_plugins', [plugin])
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self._plugin_patcher = mock.patch(plugin, autospec=True)
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self.plugin = self._plugin_patcher.start()
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instance = self.plugin.return_value
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if service_type:
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instance.get_plugin_type.return_value = service_type
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if supported_extension_aliases is not None:
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instance.supported_extension_aliases = supported_extension_aliases
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if allow_pagination:
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cfg.CONF.set_override('allow_pagination', True)
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# instance.__native_pagination_support = True
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native_pagination_attr_name = ("_%s__native_pagination_support"
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% instance.__class__.__name__)
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setattr(instance, native_pagination_attr_name, True)
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if allow_sorting:
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cfg.CONF.set_override('allow_sorting', True)
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# instance.__native_sorting_support = True
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native_sorting_attr_name = ("_%s__native_sorting_support"
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% instance.__class__.__name__)
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setattr(instance, native_sorting_attr_name, True)
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class ExtensionTestExtensionManager(object):
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def get_resources(self):
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# Add the resources to the global attribute map
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# This is done here as the setup process won't
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# initialize the main API router which extends
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# the global attribute map
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attributes.RESOURCE_ATTRIBUTE_MAP.update(
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resource_attribute_map)
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return extension_class.get_resources()
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def get_actions(self):
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return []
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def get_request_extensions(self):
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return []
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ext_mgr = ExtensionTestExtensionManager()
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self.ext_mdw = test_extensions.setup_extensions_middleware(ext_mgr)
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self.api = webtest.TestApp(self.ext_mdw)
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def _test_entity_delete(self, entity):
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"""Does the entity deletion based on naming convention."""
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entity_id = uuidutils.generate_uuid()
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path = self._resource_prefix + '/' if self._resource_prefix else ''
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path += self._plural_mappings.get(entity, entity + 's')
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if self._translate_resource_name:
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path = path.replace('_', '-')
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res = self.api.delete(
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test_api_v2._get_path(path, id=entity_id, fmt=self.fmt))
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delete_entity = getattr(self.plugin.return_value, "delete_" + entity)
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delete_entity.assert_called_with(mock.ANY, entity_id)
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self.assertEqual(exc.HTTPNoContent.code, res.status_int)
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