70 lines
2.7 KiB
Python
70 lines
2.7 KiB
Python
# Copyright (c) 2017 EasyStack 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.
|
|
|
|
import mock
|
|
|
|
from sahara.plugins.ambari import common
|
|
from sahara.tests.unit import base
|
|
|
|
|
|
class AmbariCommonTestCase(base.SaharaTestCase):
|
|
def setUp(self):
|
|
super(AmbariCommonTestCase, self).setUp()
|
|
self.master_ng = mock.Mock()
|
|
self.master_ng.node_processes = ['Ambari', 'HiveServer']
|
|
|
|
self.worker_ng = mock.Mock()
|
|
self.worker_ng.node_processes = ['DataNode', 'Oozie']
|
|
|
|
self.cluster = mock.Mock()
|
|
self.cluster.node_groups = [self.master_ng, self.worker_ng]
|
|
|
|
def test_get_ambari_proc_list(self):
|
|
procs = common.get_ambari_proc_list(self.master_ng)
|
|
expected = ['METRICS_COLLECTOR', 'HIVE_SERVER',
|
|
'MYSQL_SERVER', 'WEBHCAT_SERVER']
|
|
self.assertEqual(procs, expected)
|
|
|
|
procs = common.get_ambari_proc_list(self.worker_ng)
|
|
expected = ['DATANODE', 'OOZIE_SERVER', 'PIG']
|
|
self.assertEqual(procs, expected)
|
|
|
|
@mock.patch('sahara.plugins.kerberos.is_kerberos_security_enabled')
|
|
def test_get_clients(self, kerberos):
|
|
kerberos.return_value = False
|
|
clients = common.get_clients(self.cluster)
|
|
expected = ['OOZIE_CLIENT', 'HIVE_CLIENT', 'HDFS_CLIENT',
|
|
'TEZ_CLIENT', 'METRICS_MONITOR']
|
|
for e in expected:
|
|
self.assertIn(e, clients)
|
|
|
|
kerberos.return_value = True
|
|
clients = common.get_clients(self.cluster)
|
|
expected = ['OOZIE_CLIENT', 'HIVE_CLIENT', 'HDFS_CLIENT',
|
|
'TEZ_CLIENT', 'METRICS_MONITOR', 'KERBEROS_CLIENT']
|
|
for e in expected:
|
|
self.assertIn(e, clients)
|
|
|
|
def test_instances_have_process(self):
|
|
instance1 = mock.Mock()
|
|
instance2 = mock.Mock()
|
|
instance1.node_group = self.master_ng
|
|
instance2.node_group = self.worker_ng
|
|
self.assertTrue(common.instances_have_process([instance1], "Ambari"))
|
|
self.assertTrue(common.instances_have_process([instance1, instance2],
|
|
"DataNode"))
|
|
self.assertFalse(common.instances_have_process([instance1, instance2],
|
|
"DRPC Server"))
|