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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.
"""
Tests for the API /conductors/ methods.
"""
import datetime
import mock
from oslo_config import cfg
from oslo_utils import timeutils
from oslo_utils import uuidutils
from six.moves import http_client
from ironic.api.controllers import base as api_base
from ironic.api.controllers import v1 as api_v1
from ironic.tests.unit.api import base as test_api_base
from ironic.tests.unit.objects import utils as obj_utils
class TestListConductors(test_api_base.BaseApiTest):
def test_empty(self):
data = self.get_json(
'/conductors',
headers={api_base.Version.string: str(api_v1.max_version())})
self.assertEqual([], data['conductors'])
def test_list(self):
obj_utils.create_test_conductor(self.context, hostname='why care')
obj_utils.create_test_conductor(self.context, hostname='why not')
data = self.get_json(
'/conductors',
headers={api_base.Version.string: str(api_v1.max_version())})
self.assertEqual(2, len(data['conductors']))
for c in data['conductors']:
self.assertIn('hostname', c)
self.assertIn('conductor_group', c)
self.assertIn('alive', c)
self.assertNotIn('drivers', c)
self.assertEqual(data['conductors'][0]['hostname'], 'why care')
self.assertEqual(data['conductors'][1]['hostname'], 'why not')
def test_list_with_detail(self):
obj_utils.create_test_conductor(self.context, hostname='why care')
obj_utils.create_test_conductor(self.context, hostname='why not')
data = self.get_json(
'/conductors?detail=true',
headers={api_base.Version.string: str(api_v1.max_version())})
self.assertEqual(2, len(data['conductors']))
for c in data['conductors']:
self.assertIn('hostname', c)
self.assertIn('drivers', c)
self.assertIn('conductor_group', c)
self.assertIn('alive', c)
self.assertIn('drivers', c)
self.assertEqual(data['conductors'][0]['hostname'], 'why care')
self.assertEqual(data['conductors'][1]['hostname'], 'why not')
def test_list_with_invalid_api(self):
response = self.get_json(
'/conductors', headers={api_base.Version.string: '1.48'},
expect_errors=True)
self.assertEqual(http_client.NOT_FOUND, response.status_int)
def test_get_one(self):
obj_utils.create_test_conductor(self.context, hostname='rocky.rocks')
data = self.get_json(
'/conductors/rocky.rocks',
headers={api_base.Version.string: str(api_v1.max_version())})
self.assertIn('hostname', data)
self.assertIn('drivers', data)
self.assertIn('conductor_group', data)
self.assertIn('alive', data)
self.assertIn('drivers', data)
self.assertEqual(data['hostname'], 'rocky.rocks')
self.assertTrue(data['alive'])
@mock.patch.object(timeutils, 'utcnow', autospec=True)
def test_get_one_conductor_offline(self, mock_utcnow):
self.config(heartbeat_timeout=10, group='conductor')
_time = datetime.datetime(2000, 1, 1, 0, 0)
mock_utcnow.return_value = _time
obj_utils.create_test_conductor(self.context, hostname='rocky.rocks')
mock_utcnow.return_value = _time + datetime.timedelta(seconds=30)
data = self.get_json(
'/conductors/rocky.rocks',
headers={api_base.Version.string: str(api_v1.max_version())})
self.assertIn('hostname', data)
self.assertIn('drivers', data)
self.assertIn('conductor_group', data)
self.assertIn('alive', data)
self.assertIn('drivers', data)
self.assertEqual(data['hostname'], 'rocky.rocks')
self.assertFalse(data['alive'])
def test_get_one_with_invalid_api(self):
response = self.get_json(
'/conductors/rocky.rocks',
headers={api_base.Version.string: '1.48'},
expect_errors=True)
self.assertEqual(http_client.NOT_FOUND, response.status_int)
def test_get_one_custom_fields(self):
obj_utils.create_test_conductor(self.context, hostname='rocky.rocks')
fields = 'hostname,alive'
data = self.get_json(
'/conductors/rocky.rocks?fields=%s' % fields,
headers={api_base.Version.string: str(api_v1.max_version())})
self.assertItemsEqual(['hostname', 'alive', 'links'], data)
def test_get_collection_custom_fields(self):
obj_utils.create_test_conductor(self.context, hostname='rocky.rocks')
obj_utils.create_test_conductor(self.context, hostname='stein.rocks')
fields = 'hostname,alive'
data = self.get_json(
'/conductors?fields=%s' % fields,
headers={api_base.Version.string: str(api_v1.max_version())})
self.assertEqual(2, len(data['conductors']))
for c in data['conductors']:
self.assertItemsEqual(['hostname', 'alive', 'links'], c)
def test_get_custom_fields_invalid_fields(self):
obj_utils.create_test_conductor(self.context, hostname='rocky.rocks')
fields = 'hostname,spongebob'
response = self.get_json(
'/conductors/rocky.rocks?fields=%s' % fields,
headers={api_base.Version.string: str(api_v1.max_version())},
expect_errors=True)
self.assertEqual(http_client.BAD_REQUEST, response.status_int)
self.assertEqual('application/json', response.content_type)
self.assertIn('spongebob', response.json['error_message'])
def _test_links(self, public_url=None):
cfg.CONF.set_override('public_endpoint', public_url, 'api')
obj_utils.create_test_conductor(self.context, hostname='rocky.rocks')
headers = {api_base.Version.string: str(api_v1.max_version())}
data = self.get_json(
'/conductors/rocky.rocks',
headers=headers)
self.assertIn('links', data)
self.assertEqual(2, len(data['links']))
self.assertIn('rocky.rocks', data['links'][0]['href'])
for l in data['links']:
bookmark = l['rel'] == 'bookmark'
self.assertTrue(self.validate_link(l['href'], bookmark=bookmark,
headers=headers))
if public_url is not None:
expected = [{'href': '%s/v1/conductors/rocky.rocks' % public_url,
'rel': 'self'},
{'href': '%s/conductors/rocky.rocks' % public_url,
'rel': 'bookmark'}]
for i in expected:
self.assertIn(i, data['links'])
def test_links(self):
self._test_links()
def test_links_public_url(self):
self._test_links(public_url='http://foo')
def test_collection_links(self):
conductors = []
for id in range(5):
hostname = uuidutils.generate_uuid()
conductor = obj_utils.create_test_conductor(self.context,
hostname=hostname)
conductors.append(conductor.hostname)
data = self.get_json(
'/conductors/?limit=3',
headers={api_base.Version.string: str(api_v1.max_version())})
self.assertEqual(3, len(data['conductors']))
next_marker = data['conductors'][-1]['hostname']
self.assertIn(next_marker, data['next'])
def test_collection_links_default_limit(self):
cfg.CONF.set_override('max_limit', 3, 'api')
conductors = []
for id in range(5):
hostname = uuidutils.generate_uuid()
conductor = obj_utils.create_test_conductor(self.context,
hostname=hostname)
conductors.append(conductor.hostname)
data = self.get_json(
'/conductors',
headers={api_base.Version.string: str(api_v1.max_version())})
self.assertEqual(3, len(data['conductors']))
next_marker = data['conductors'][-1]['hostname']
self.assertIn(next_marker, data['next'])
def test_sort_key(self):
conductors = []
for id in range(5):
hostname = uuidutils.generate_uuid()
conductor = obj_utils.create_test_conductor(self.context,
hostname=hostname)
conductors.append(conductor.hostname)
data = self.get_json(
'/conductors?sort_key=hostname',
headers={api_base.Version.string: str(api_v1.max_version())})
hosts = [n['hostname'] for n in data['conductors']]
self.assertEqual(sorted(conductors), hosts)
def test_sort_key_invalid(self):
invalid_keys_list = ['alive', 'drivers']
headers = {api_base.Version.string: str(api_v1.max_version())}
for invalid_key in invalid_keys_list:
response = self.get_json('/conductors?sort_key=%s' % invalid_key,
headers=headers,
expect_errors=True)
self.assertEqual(http_client.BAD_REQUEST, response.status_int)
self.assertEqual('application/json', response.content_type)
self.assertIn(invalid_key, response.json['error_message'])
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