Container Infrastructure Management Service for OpenStack
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# 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.
import fixtures
import mock
from oslo_config import cfg
from webob import exc as webob_exc
try:
import configparser as ConfigParser
except ImportError:
import ConfigParser
import shutil
import webtest
from magnum.api import app
from magnum.api.controllers import v1 as v1_api
from magnum.tests import base as test_base
from magnum.tests.unit.api import base as api_base
class TestRootController(api_base.FunctionalTest):
def setUp(self):
super(TestRootController, self).setUp()
self.root_expected = {
u'description': u'Magnum is an OpenStack project which '
'aims to provide container cluster management.',
u'name': u'OpenStack Magnum API',
u'versions': [{u'id': u'v1',
u'links':
[{u'href': u'http://localhost/v1/',
u'rel': u'self'}],
u'status': u'CURRENT',
u'max_version': u'1.8',
u'min_version': u'1.1'}]}
self.v1_expected = {
u'media_types':
[{u'base': u'application/json',
u'type': u'application/vnd.openstack.magnum.v1+json'}],
u'links': [{u'href': u'http://localhost/v1/',
u'rel': u'self'},
{u'href':
u'http://docs.openstack.org/developer'
'/magnum/dev/api-spec-v1.html',
u'type': u'text/html', u'rel': u'describedby'}],
u'stats': [{u'href': u'http://localhost/v1/stats/',
u'rel': u'self'},
{u'href': u'http://localhost/stats/',
u'rel': u'bookmark'}],
u'bays': [{u'href': u'http://localhost/v1/bays/',
u'rel': u'self'},
{u'href': u'http://localhost/bays/',
u'rel': u'bookmark'}],
u'baymodels': [{u'href': u'http://localhost/v1/baymodels/',
u'rel': u'self'},
{u'href': u'http://localhost/baymodels/',
u'rel': u'bookmark'}],
u'clusters': [{u'href': u'http://localhost/v1/clusters/',
u'rel': u'self'},
{u'href': u'http://localhost/clusters/',
u'rel': u'bookmark'}],
u'quotas': [{u'href': u'http://localhost/v1/quotas/',
u'rel': u'self'},
{u'href': u'http://localhost/quotas/',
u'rel': u'bookmark'}],
u'clustertemplates':
[{u'href': u'http://localhost/v1/clustertemplates/',
u'rel': u'self'},
{u'href': u'http://localhost/clustertemplates/',
u'rel': u'bookmark'}],
u'id': u'v1',
u'certificates': [{u'href': u'http://localhost/v1/certificates/',
u'rel': u'self'},
{u'href': u'http://localhost/certificates/',
u'rel': u'bookmark'}],
u'mservices': [{u'href': u'http://localhost/v1/mservices/',
u'rel': u'self'},
{u'href': u'http://localhost/mservices/',
u'rel': u'bookmark'}],
u'federations': [{u'href': u'http://localhost/v1/federations/',
u'rel': u'self'},
{u'href': u'http://localhost/federations/',
u'rel': u'bookmark'}],
u'nodegroups': [{u'href': u'http://localhost/v1/clusters/'
'{cluster_id}/nodegroups',
u'rel': u'self'},
{u'href': u'http://localhost/clusters/'
'{cluster_id}/nodegroups',
u'rel': u'bookmark'}]}
def make_app(self, paste_file):
file_name = self.get_path(paste_file)
cfg.CONF.set_override("api_paste_config", file_name, group="api")
return webtest.TestApp(app.load_app())
def test_version(self):
response = self.app.get('/')
self.assertEqual(self.root_expected, response.json)
def test_v1_controller(self):
response = self.app.get('/v1/')
self.assertEqual(self.v1_expected, response.json)
def test_get_not_found(self):
response = self.app.get('/a/bogus/url', expect_errors=True)
assert response.status_int == 404
def test_api_paste_file_not_exist(self):
cfg.CONF.set_override('api_paste_config', 'non-existent-file',
group='api')
with mock.patch.object(cfg.CONF, 'find_file') as ff:
ff.return_value = None
self.assertRaises(cfg.ConfigFilesNotFoundError, app.load_app)
@mock.patch('magnum.api.app.deploy')
def test_api_paste_file_not_exist_not_abs(self, mock_deploy):
path = self.get_path(cfg.CONF['api']['api_paste_config'] + 'test')
cfg.CONF.set_override('api_paste_config', path, group='api')
self.assertRaises(cfg.ConfigFilesNotFoundError, app.load_app)
def test_noauth(self):
# Don't need to auth
paste_file = "magnum/tests/unit/api/controllers/noauth-paste.ini"
app = self.make_app(paste_file)
response = app.get('/')
self.assertEqual(self.root_expected, response.json)
response = app.get('/v1/')
self.assertEqual(self.v1_expected, response.json)
response = app.get('/v1/clustertemplates')
self.assertEqual(200, response.status_int)
def test_auth_with_no_public_routes(self):
# All apis need auth when access
paste_file = "magnum/tests/unit/api/controllers/auth-paste.ini"
app = self.make_app(paste_file)
response = app.get('/', expect_errors=True)
self.assertEqual(401, response.status_int)
response = app.get('/v1/', expect_errors=True)
self.assertEqual(401, response.status_int)
def test_auth_with_root_access(self):
# Only / can access without auth
paste_file = "magnum/tests/unit/api/controllers/auth-root-access.ini"
app = self.make_app(paste_file)
response = app.get('/')
self.assertEqual(self.root_expected, response.json)
response = app.get('/v1/', expect_errors=True)
self.assertEqual(401, response.status_int)
response = app.get('/v1/clustermodels', expect_errors=True)
self.assertEqual(401, response.status_int)
def test_auth_with_v1_access(self):
# Only /v1 can access without auth
paste_file = "magnum/tests/unit/api/controllers/auth-v1-access.ini"
app = self.make_app(paste_file)
response = app.get('/', expect_errors=True)
self.assertEqual(401, response.status_int)
response = app.get('/v1/')
self.assertEqual(self.v1_expected, response.json)
response = app.get('/v1/clustertemplates', expect_errors=True)
self.assertEqual(401, response.status_int)
class TestHeathcheck(api_base.FunctionalTest):
def setUp(self):
self.addCleanup(self.remove_files)
super(TestHeathcheck, self).setUp()
# Create Temporary file
self.tempdir = self.useFixture(fixtures.TempDir()).path
paste_ini = "magnum/tests/unit/api/controllers/auth-paste.ini"
# Read current file and create new one
config = ConfigParser.RawConfigParser()
config.read(self.get_path(paste_ini))
config.set('filter:healthcheck',
'disable_by_file_path',
self.tempdir + "/disable")
with open(self.tempdir + "/paste.ini", 'wt') as configfile:
config.write(configfile)
# Set config and create app
cfg.CONF.set_override("api_paste_config",
self.tempdir + "/paste.ini",
group="api")
self.app = webtest.TestApp(app.load_app())
def remove_files(self):
shutil.rmtree(self.tempdir, ignore_errors=True)
def test_healthcheck_enabled(self):
# Check the healthcheck works
response = self.app.get('/healthcheck')
self.assertEqual(200, response.status_int)
self.assertEqual(b"OK", response.body)
def test_healthcheck_disable_file(self):
# Create the file that disables healthcheck
fo = open(self.tempdir + "/disable", 'a')
fo.close()
response = self.app.get('/healthcheck', expect_errors=True)
self.assertEqual(503, response.status_int)
self.assertEqual(b"DISABLED BY FILE", response.body)
class TestV1Routing(api_base.FunctionalTest):
def test_route_checks_version(self):
self.get_json('/')
self._check_version.assert_called_once_with(mock.ANY,
mock.ANY)
class TestCheckVersions(test_base.TestCase):
def setUp(self):
super(TestCheckVersions, self).setUp()
class ver(object):
major = None
minor = None
self.version = ver()
def test_check_version_invalid_major_version(self):
self.version.major = v1_api.BASE_VERSION + 1
self.version.minor = v1_api.MIN_VER.minor
self.assertRaises(webob_exc.HTTPNotAcceptable,
v1_api.Controller()._check_version,
self.version)
def test_check_version_too_low(self):
self.version.major = v1_api.BASE_VERSION
self.version.minor = v1_api.MIN_VER.minor - 1
self.assertRaises(webob_exc.HTTPNotAcceptable,
v1_api.Controller()._check_version,
self.version)
def test_check_version_too_high(self):
self.version.major = v1_api.BASE_VERSION
self.version.minor = v1_api.MAX_VER.minor + 1
e = self.assertRaises(webob_exc.HTTPNotAcceptable,
v1_api.Controller()._check_version,
self.version, {'fake-headers':
v1_api.MAX_VER.minor})
self.assertEqual(v1_api.MAX_VER.minor, e.headers['fake-headers'])
def test_check_version_ok(self):
self.version.major = v1_api.BASE_VERSION
self.version.minor = v1_api.MIN_VER.minor
v1_api.Controller()._check_version(self.version)