235 lines
10 KiB
Python
235 lines
10 KiB
Python
# Copyright (c) 2014 Bull.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Base classes for API tests."""
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from keystonemiddleware import fixture
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from oslo_utils import uuidutils
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import pecan
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import pecan.testing
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import six
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from blazar.api import context as api_context
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from blazar import context
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from blazar.manager.leases import rpcapi as leases_api
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from blazar.manager.oshosts import rpcapi as hosts_rpcapi
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from blazar import tests
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PATH_PREFIX = '/v2'
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class APITest(tests.TestCase):
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"""Used for unittests tests of Pecan controllers."""
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ADMIN_TOKEN = uuidutils.generate_uuid(dashed=False)
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MEMBER_TOKEN = uuidutils.generate_uuid(dashed=False)
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# SOURCE_DATA = {'test_source': {'somekey': '666'}}
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def setUp(self):
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def fake_ctx_from_headers(headers):
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if not headers:
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return context.BlazarContext(
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user_id='fake', project_id='fake', roles=['member'])
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roles = headers.get('X-Roles', six.text_type('member')).split(',')
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return context.BlazarContext(
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user_id=headers.get('X-User-Id', 'fake'),
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project_id=headers.get('X-Project-Id', 'fake'),
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auth_token=headers.get('X-Auth-Token', None),
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service_catalog=None,
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user_name=headers.get('X-User-Name', 'fake'),
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project_name=headers.get('X-Project-Name', 'fake'),
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roles=roles,
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)
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super(APITest, self).setUp()
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self.keystone_middleware = None
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self.app = self._make_app()
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# NOTE(sbauza): Context is taken from Keystone auth middleware, we need
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# to simulate here
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self.api_context = api_context
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self.fake_ctx_from_headers = self.patch(self.api_context,
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'ctx_from_headers')
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self.fake_ctx_from_headers.side_effect = fake_ctx_from_headers
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self.rpcapi = leases_api.ManagerRPCAPI
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self.hosts_rpcapi = hosts_rpcapi.ManagerRPCAPI
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# self.patch(rpcapi.ManagerRPCAPI, 'list_leases').return_value = []
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def reset_pecan():
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pecan.set_config({}, overwrite=True)
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self.addCleanup(reset_pecan)
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def _make_app(self, enable_acl=False):
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# Determine where we are so we can set up paths in the config
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# NOTE(sbauza): Keystone middleware auth can be deactivated using
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# enable_acl set to False
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if enable_acl:
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self.keystone_middleware = self.useFixture(
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fixture.AuthTokenFixture())
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self.keystone_middleware.add_token_data(token_id=self.ADMIN_TOKEN,
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user_id='user_id1',
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user_name='user_name1',
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project_id='123i2910',
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role_list=['admin'])
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self.keystone_middleware.add_token_data(token_id=self.MEMBER_TOKEN,
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user_id='user_id2',
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user_name='user-good',
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project_id='project-good',
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role_list=['Member'])
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self.config = {
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'app': {
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'modules': ['blazar.api.v2'],
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'root': 'blazar.api.root.RootController',
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'enable_acl': enable_acl,
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},
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}
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return pecan.testing.load_test_app(self.config)
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def _request_json(self, path, params, expect_errors=False, headers=None,
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method="post", extra_environ=None, status=None,
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path_prefix=PATH_PREFIX):
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"""Sends simulated HTTP request to Pecan test app.
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:param path: url path of target service
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:param params: content for wsgi.input of request
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:param expect_errors: Boolean value; whether an error is expected based
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on request
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:param headers: a dictionary of headers to send along with the request
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:param method: Request method type. Appropriate method function call
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should be used rather than passing attribute in.
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:param extra_environ: a dictionary of environ variables to send along
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with the request
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:param status: expected status code of response
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:param path_prefix: prefix of the url path
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"""
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full_path = path_prefix + path
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print('%s: %s %s' % (method.upper(), full_path, params))
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response = getattr(self.app, "%s_json" % method)(
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str(full_path),
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params=params,
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headers=headers,
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status=status,
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extra_environ=extra_environ,
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expect_errors=expect_errors
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)
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print('GOT:%s' % response)
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return response
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def put_json(self, path, params, expect_errors=False, headers=None,
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extra_environ=None, status=None):
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"""Sends simulated HTTP PUT request to Pecan test app.
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:param path: url path of target service
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:param params: content for wsgi.input of request
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:param expect_errors: Boolean value; whether an error is expected based
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on request
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:param headers: a dictionary of headers to send along with the request
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:param extra_environ: a dictionary of environ variables to send along
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with the request
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:param status: expected status code of response
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"""
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return self._request_json(path=path, params=params,
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expect_errors=expect_errors,
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headers=headers, extra_environ=extra_environ,
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status=status, method="put")
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def post_json(self, path, params, expect_errors=False, headers=None,
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extra_environ=None, status=None):
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"""Sends simulated HTTP POST request to Pecan test app.
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:param path: url path of target service
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:param params: content for wsgi.input of request
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:param expect_errors: Boolean value; whether an error is expected based
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on request
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:param headers: a dictionary of headers to send along with the request
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:param extra_environ: a dictionary of environ variables to send along
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with the request
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:param status: expected status code of response
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"""
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return self._request_json(path=path, params=params,
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expect_errors=expect_errors,
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headers=headers, extra_environ=extra_environ,
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status=status, method="post")
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def delete(self, path, expect_errors=False, headers=None,
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extra_environ=None, status=None, path_prefix=PATH_PREFIX):
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"""Sends simulated HTTP DELETE request to Pecan test app.
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:param path: url path of target service
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:param expect_errors: Boolean value; whether an error is expected based
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on request
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:param headers: a dictionary of headers to send along with the request
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:param extra_environ: a dictionary of environ variables to send along
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with the request
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:param status: expected status code of response
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:param path_prefix: prefix of the url path
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"""
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full_path = path_prefix + path
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print('DELETE: %s' % (full_path))
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response = self.app.delete(str(full_path),
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headers=headers,
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status=status,
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extra_environ=extra_environ,
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expect_errors=expect_errors)
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print('GOT:%s' % response)
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return response
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def get_json(self, path, expect_errors=False, headers=None,
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extra_environ=None, q=[], path_prefix=PATH_PREFIX, **params):
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"""Sends simulated HTTP GET request to Pecan test app.
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:param path: url path of target service
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:param expect_errors: Boolean value;whether an error is expected based
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on request
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:param headers: a dictionary of headers to send along with the request
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:param extra_environ: a dictionary of environ variables to send along
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with the request
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:param q: list of queries consisting of: field, value, op, and type
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keys
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:param path_prefix: prefix of the url path
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:param params: content for wsgi.input of request
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"""
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full_path = path_prefix + path
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query_params = {'q.field': [],
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'q.value': [],
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'q.op': [],
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}
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for query in q:
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for name in ['field', 'op', 'value']:
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query_params['q.%s' % name].append(query.get(name, ''))
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all_params = {}
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all_params.update(params)
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if q:
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all_params.update(query_params)
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print('GET: %s %r' % (full_path, all_params))
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response = self.app.get(full_path,
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params=all_params,
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headers=headers,
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extra_environ=extra_environ,
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expect_errors=expect_errors)
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if not expect_errors:
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response = response.json
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print('GOT:%s' % response)
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return response
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