88fd22de79
Generally, print should not be used for unit tests, it may pollute
the output stream. Right now, our internal build system is facing
BlockingIOError: [Errno 11] write could not complete without blocking
on prints. Especially ACL tests seem to be a big offender because they
are vary numerous and each may print several times. Many prints in other
tests are cryptic and probably just leftover from debugging.
I only leave the API unit tests where the output is arguably useful.
But I reduce it to one print per call since the input is already known.
Change-Id: Ic5aaf9624f86b39609e2db6157c98cf8e35712fc
252 lines
11 KiB
Python
252 lines
11 KiB
Python
# -*- encoding: utf-8 -*-
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#
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# Copyright 2013 Hewlett-Packard Development Company, L.P.
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# All Rights Reserved.
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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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"""Base classes for API tests."""
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# NOTE: Ported from ceilometer/tests/api.py (subsequently moved to
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# ceilometer/tests/api/__init__.py). This should be oslo'ified:
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# https://bugs.launchpad.net/ironic/+bug/1255115.
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from unittest import mock
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from urllib import parse as urlparse
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from oslo_config import cfg
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import pecan
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import pecan.testing
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from ironic.api.controllers.v1 import node as api_node
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from ironic.tests.unit.db import base as db_base
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PATH_PREFIX = '/v1'
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cfg.CONF.import_group('keystone_authtoken', 'keystonemiddleware.auth_token')
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class BaseApiTest(db_base.DbTestCase):
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"""Pecan controller functional testing class.
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Used for functional tests of Pecan controllers where you need to
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test your literal application and its integration with the
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framework.
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"""
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SOURCE_DATA = {'test_source': {'somekey': '666'}}
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root_controller = 'ironic.api.controllers.root.RootController'
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def setUp(self):
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super(BaseApiTest, self).setUp()
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cfg.CONF.set_override("auth_version", "v3",
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group='keystone_authtoken')
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cfg.CONF.set_override("admin_user", "admin",
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group='keystone_authtoken')
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cfg.CONF.set_override("auth_strategy", "noauth")
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self.app = self._make_app()
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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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p = mock.patch('ironic.api.controllers.v1.Controller._check_version',
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autospec=True)
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self._check_version = p.start()
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self.addCleanup(p.stop)
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api_node._NETWORK_DATA_SCHEMA = None
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api_node._NODE_VALIDATOR = None
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api_node._NODE_PATCH_VALIDATOR = None
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def _make_app(self):
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# Determine where we are so we can set up paths in the config
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root_dir = self.path_get()
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self.app_config = {
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'app': {
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'root': self.root_controller,
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'modules': ['ironic.api'],
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'static_root': '%s/public' % root_dir,
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'debug': True,
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'template_path': '%s/api/templates' % root_dir,
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'acl_public_routes': ['/', '/v1'],
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},
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}
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return pecan.testing.load_test_app(self.app_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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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(method.upper(), full_path, "WITH", params, "GOT", str(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, path_prefix=PATH_PREFIX):
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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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path_prefix=path_prefix)
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def post_json(self, path, params, 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 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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path_prefix=path_prefix)
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def patch_json(self, path, params, 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 PATCH 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="patch",
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path_prefix=path_prefix)
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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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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("DELETE", full_path, "GOT", str(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=None, path_prefix=PATH_PREFIX,
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**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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q = q if q is not None else []
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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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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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print("GET", full_path, "WITH", params, "GOT", str(response))
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if not expect_errors:
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response = response.json
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return response
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def validate_link(self, link, bookmark=False, headers=None):
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"""Checks if the given link can get correct data."""
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# removes the scheme and net location parts of the link
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url_parts = list(urlparse.urlparse(link))
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url_parts[0] = url_parts[1] = ''
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# bookmark link should not have the version in the URL
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if bookmark and url_parts[2].startswith(PATH_PREFIX):
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return False
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full_path = urlparse.urlunparse(url_parts)
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try:
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self.get_json(full_path, path_prefix='', headers=headers)
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return True
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except Exception:
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return False
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