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# Copyright (c) 2014 Mirantis Inc.
#
# 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.
from saharaclient.api import node_group_templates as ng
from saharaclient.tests.unit import base
from oslo_serialization import jsonutils as json
class NodeGroupTemplateTest(base.BaseTestCase):
body = {
"name": "name",
"plugin_name": "plugin",
"hadoop_version": "1",
"flavor_id": "2",
"description": "description",
"volumes_per_node": "3",
"volumes_size": "4",
"node_processes": ["datanode"],
"use_autoconfig": True,
"volume_mount_prefix": '/volumes/disk',
}
update_json = {
"node_group_template": {
"name": "UpdatedName",
"plugin_name": "new_plugin",
"hadoop_version": "2",
"flavor_id": "7",
"description": "description",
"volumes_per_node": "3",
"volumes_size": "4",
"node_processes": ["datanode", "namenode"],
"use_autoconfig": False,
"volume_mount_prefix": '/volumes/newdisk',
}
}
def test_create_node_group_template(self):
url = self.URL + '/node-group-templates'
self.responses.post(url, status_code=202,
json={'node_group_template': self.body})
resp = self.client.node_group_templates.create(**self.body)
self.assertEqual(url, self.responses.last_request.url)
self.assertEqual(self.body,
json.loads(self.responses.last_request.body))
self.assertIsInstance(resp, ng.NodeGroupTemplate)
self.assertFields(self.body, resp)
def test_node_group_template_list(self):
url = self.URL + '/node-group-templates'
self.responses.get(url, json={'node_group_templates': [self.body]})
resp = self.client.node_group_templates.list()
self.assertEqual(url, self.responses.last_request.url)
self.assertIsInstance(resp[0], ng.NodeGroupTemplate)
self.assertFields(self.body, resp[0])
def test_node_group_template_get(self):
url = self.URL + '/node-group-templates/id'
self.responses.get(url, json={'node_group_template': self.body})
resp = self.client.node_group_templates.get('id')
self.assertEqual(url, self.responses.last_request.url)
self.assertIsInstance(resp, ng.NodeGroupTemplate)
self.assertFields(self.body, resp)
def test_node_group_template_delete(self):
url = self.URL + '/node-group-templates/id'
self.responses.delete(url, status_code=204)
self.client.node_group_templates.delete('id')
self.assertEqual(url, self.responses.last_request.url)
def test_update_node_group_template(self):
url = self.URL + '/node-group-templates'
self.responses.post(url, status_code=202,
json={'node_group_template': self.body})
resp = self.client.node_group_templates.create(**self.body)
update_url = self.URL + '/node-group-templates/id'
self.responses.put(update_url, status_code=202, json=self.update_json)
# check that all parameters will be updated
updated = self.client.node_group_templates.update(
"id",
resp.name,
resp.plugin_name,
resp.hadoop_version,
resp.flavor_id,
description=getattr(resp, "description", None),
volumes_per_node=getattr(resp, "volumes_per_node", None),
node_configs=getattr(resp, "node_configs", None),
floating_ip_pool=getattr(resp, "floating_ip_pool", None),
security_groups=getattr(resp, "security_groups", None),
auto_security_group=getattr(resp, "auto_security_group", None),
availability_zone=getattr(resp, "availability_zone", None),
volumes_availability_zone=getattr(resp,
"volumes_availability_zone",
None),
volume_type=getattr(resp, "volume_type", None),
image_id=getattr(resp, "image_id", None),
is_proxy_gateway=getattr(resp, "is_proxy_gateway", None),
volume_local_to_instance=getattr(resp,
"volume_local_to_instance",
None),
use_autoconfig=False)
self.assertIsInstance(updated, ng.NodeGroupTemplate)
self.assertFields(self.update_json["node_group_template"], updated)
# check that parameters will not be updated
self.client.node_group_templates.update("id")
self.assertEqual(update_url, self.responses.last_request.url)
self.assertEqual({},
json.loads(self.responses.last_request.body))
# check that all parameters will be unset
unset_json = {
'auto_security_group': None, 'availability_zone': None,
'description': None, 'flavor_id': None, 'floating_ip_pool': None,
'hadoop_version': None, 'image_id': None, 'is_protected': None,
'is_proxy_gateway': None, 'is_public': None, 'name': None,
'node_configs': None, 'node_processes': None, 'plugin_name': None,
'security_groups': None, 'shares': None, 'use_autoconfig': None,
'volume_local_to_instance': None, 'volume_mount_prefix': None,
'volume_type': None, 'volumes_availability_zone': None,
'volumes_per_node': None, 'volumes_size': None}
self.client.node_group_templates.update("id", **unset_json)
self.assertEqual(update_url, self.responses.last_request.url)
self.assertEqual(unset_json,
json.loads(self.responses.last_request.body))
def test_node_group_template_export(self):
url = self.URL + '/node-group-templates/id/export'
self.responses.get(url, json={'node_group_template': self.body})
resp = self.client.node_group_templates.export('id')
self.assertEqual(url, self.responses.last_request.url)
self.assertIsInstance(resp, ng.NodeGroupTemplate)
self.assertDictsEqual(self.body, resp.__dict__[u'node_group_template'])
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