156 lines
4.9 KiB
Python
156 lines
4.9 KiB
Python
# Copyright 2014 IBM Corp.
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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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"""Microversions Test Extension"""
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import webob
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from nova.api.openstack import extensions
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from nova.api.openstack import wsgi
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from nova.api import validation
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from nova.tests.unit.api.openstack.compute.test_plugins import dummy_schema
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ALIAS = 'test-microversions'
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class MicroversionsController(wsgi.Controller):
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@wsgi.Controller.api_version("2.1")
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def index(self, req):
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data = {'param': 'val'}
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return data
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@wsgi.Controller.api_version("2.2") # noqa
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def index(self, req):
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data = {'param': 'val2'}
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return data
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@wsgi.Controller.api_version("3.0") # noqa
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def index(self, req):
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raise webob.exc.HTTPBadRequest()
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# We have a second example controller here to help check
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# for accidental dependencies between API controllers
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# due to base class changes
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class MicroversionsController2(wsgi.Controller):
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@wsgi.Controller.api_version("2.2", "2.5")
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def index(self, req):
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data = {'param': 'controller2_val1'}
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return data
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@wsgi.Controller.api_version("2.5", "3.1") # noqa
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@wsgi.response(202)
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def index(self, req):
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data = {'param': 'controller2_val2'}
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return data
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class MicroversionsController3(wsgi.Controller):
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@wsgi.Controller.api_version("2.1")
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@validation.schema(dummy_schema.dummy)
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def create(self, req, body):
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data = {'param': 'create_val1'}
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return data
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@wsgi.Controller.api_version("2.1")
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@validation.schema(dummy_schema.dummy, "2.3", "2.8")
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@validation.schema(dummy_schema.dummy2, "2.9")
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def update(self, req, id, body):
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data = {'param': 'update_val1'}
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return data
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@wsgi.Controller.api_version("2.1", "2.2")
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@wsgi.response(202)
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@wsgi.action('foo')
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def _foo(self, req, id, body):
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data = {'foo': 'bar'}
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return data
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class MicroversionsController4(wsgi.Controller):
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@wsgi.Controller.api_version("2.1")
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def _create(self, req):
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data = {'param': 'controller4_val1'}
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return data
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@wsgi.Controller.api_version("2.2") # noqa
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def _create(self, req):
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data = {'param': 'controller4_val2'}
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return data
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def create(self, req, body):
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return self._create(req)
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class MicroversionsExtendsBaseController(wsgi.Controller):
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@wsgi.Controller.api_version("2.1")
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def show(self, req, id):
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return {'base_param': 'base_val'}
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class MicroversionsExtendsController1(wsgi.Controller):
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@wsgi.Controller.api_version("2.3")
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@wsgi.extends
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def show(self, req, resp_obj, id):
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resp_obj.obj['extend_ctrlr1'] = 'val_1'
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class MicroversionsExtendsController2(wsgi.Controller):
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@wsgi.Controller.api_version("2.4")
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@wsgi.extends
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def show(self, req, resp_obj, id):
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resp_obj.obj['extend_ctrlr2'] = 'val_2'
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class MicroversionsExtendsController3(wsgi.Controller):
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@wsgi.Controller.api_version("2.2", "2.3")
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@wsgi.extends
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def show(self, req, resp_obj, id):
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resp_obj.obj['extend_ctrlr3'] = 'val_3'
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class Microversions(extensions.V21APIExtensionBase):
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"""Basic Microversions Extension."""
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name = "Microversions"
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alias = ALIAS
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version = 1
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def get_resources(self):
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res1 = extensions.ResourceExtension('microversions',
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MicroversionsController())
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res2 = extensions.ResourceExtension('microversions2',
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MicroversionsController2())
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res3 = extensions.ResourceExtension('microversions3',
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MicroversionsController3(),
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member_actions={"action": "POST"})
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res4 = extensions.ResourceExtension('microversions4',
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MicroversionsController4())
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res5 = extensions.ResourceExtension(
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'microversions5', MicroversionsExtendsBaseController())
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return [res1, res2, res3, res4, res5]
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def get_controller_extensions(self):
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extension1 = extensions.ControllerExtension(
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self, 'microversions5', MicroversionsExtendsController1())
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extension2 = extensions.ControllerExtension(
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self, 'microversions5', MicroversionsExtendsController2())
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extension3 = extensions.ControllerExtension(
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self, 'microversions5', MicroversionsExtendsController3())
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return [extension1, extension2, extension3]
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