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# ============LICENSE_START==========================================
# ===================================================================
# Copyright (c) 2018-2020 AT&T
#
# 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.
# ============LICENSE_END============================================
from os import path
import unittest
import mock
import plugin.tasks
from cloudify.test_utils import workflow_test
from cloudify.mocks import MockNodeInstanceContext
from cloudify.mocks import MockCloudifyContext
from cloudify.state import current_ctx
from cloudify import ctx
class TestPlugin(unittest.TestCase):
@workflow_test(path.join('blueprint', 'blueprint.yaml'),
resources_to_copy=[(path.join('blueprint', 'plugin',
'test_plugin.yaml'),
'plugin')])
@mock.patch('plugin.tasks.os.remove')
@mock.patch('plugin.tasks.execute_command')
def test_stop(self, cfy_local, mock_execute_command, mock_os_remove):
# execute install workflow
"""
:param cfy_local:
"""
with mock.patch('plugin.tasks.shutil.rmtree'):
cfy_local.execute('uninstall', task_retries=0)
# extract single node instance
instance = cfy_local.storage.get_node_instances()[0]
mock_execute_command.assert_called_with('helm delete --purge onap-test_node --host 1.1.1.1:8888 ')
@workflow_test(path.join('blueprint', 'blueprint.yaml'),
resources_to_copy=[(path.join('blueprint', 'plugin',
'test_plugin.yaml'),
'plugin')])
@mock.patch('plugin.tasks.execute_command')
def test_start(self, cfy_local, mock_execute_command):
# execute install workflow
"""
:param cfy_local:
"""
with mock.patch('plugin.tasks.config'):
with mock.patch('plugin.tasks.get_current_helm_value'):
with mock.patch('plugin.tasks.get_helm_history'):
cfy_local.execute('install', task_retries=0)
# extract single node instance
instance = cfy_local.storage.get_node_instances()[0]
mock_execute_command.assert_called_with('helm install local/test_node-2.0.0.tgz --name onap-test_node --namespace onap --host 1.1.1.1:8888 ')
@workflow_test(path.join('blueprint', 'blueprint.yaml'),
resources_to_copy=[(path.join('blueprint', 'plugin',
'test_plugin.yaml'),
'plugin')])
@mock.patch('plugin.tasks.execute_command')
def test_config(self, cfy_local, mock_execute_command):
# execute install workflow
"""
:param cfy_local:
"""
with mock.patch('plugin.tasks.start'):
cfy_local.execute('install', task_retries=0)
# extract single node instance
instance = cfy_local.storage.get_node_instances()[0]
mock_execute_command.assert_called_with('helm init --client-only --stable-repo-url http://0.0.0.0/stable')
@workflow_test(path.join('blueprint', 'blueprint.yaml'),
resources_to_copy=[(path.join('blueprint', 'plugin',
'test_plugin.yaml'),
'plugin')])
def test_rollback(self, cfy_local):
# execute install workflow
"""
:param cfy_local:
"""
node_instance_id = 'node_instance_id'
revision = 1
try:
cfy_local.execute('rollback', task_retries=0,
parameters={'node_instance_id': node_instance_id, 'revision': revision})
self.fail('Expected exception due to operation not exist')
except Exception as e:
self.assertTrue('operation not available')
@workflow_test(path.join('blueprint', 'blueprint.yaml'),
resources_to_copy=[(path.join('blueprint', 'plugin',
'test_plugin.yaml'),
'plugin')])
def test_upgrade(self, cfy_local):
# execute install workflow
"""
:param cfy_local:
"""
node_instance_id = 'node_instance_id'
config_json = ''
config_url = 'http://test:test@11.22.33.44:80/stable'
config_format = 'json'
chartVersion = '2.0.0'
chartRepo = 'repo'
repo_user = ''
repo_user_passwd = ''
try:
cfy_local.execute('upgrade', task_retries=0,
parameters={'node_instance_id': node_instance_id, 'config': config_json,
'config_url': config_url, 'config_format': config_format,
'chart_version': chartVersion, 'chart_repo_url': chartRepo,
'repo_user': repo_user, 'repo_user_password': repo_user_passwd})
self.fail('Expected exception due to operation not exist')
except Exception as e:
self.assertTrue('operation not available')
@mock.patch('plugin.tasks.execute_command')
def test_op_rollback(self, mock_execute_command):
# test operation rollback
"""
:rollback operation test:
"""
props = {
'component_name': 'test_node',
'namespace': 'onap',
'tiller_port': '8888',
'tiller_ip': '1.1.1.1',
'tls_enable': 'false'
}
args = {'revision': '1'}
mock_ctx = MockCloudifyContext(node_id='test_node_id', node_name='test_node_name',
properties=props)
try:
current_ctx.set(mock_ctx)
with mock.patch('plugin.tasks.get_current_helm_value'):
with mock.patch('plugin.tasks.get_helm_history'):
plugin.tasks.rollback(**args)
finally:
current_ctx.clear()
@mock.patch('plugin.tasks.execute_command')
def test_op_upgrade(self, mock_execute_command):
# test operation upgrade
"""
:upgrade operation test:
"""
props = {
'component_name': 'test_node',
'namespace': 'onap',
'tiller_port': '8888',
'tiller_ip': '1.1.1.1',
'tls_enable': 'false',
'config_dir': '/tmp'
}
args = {'revision': '1', 'config': '', 'chart_repo': 'repo', 'chart_version': '2',
'config_set': 'config_set', 'config_json': '', 'config_url': '',
'config_format': 'format', 'repo_user': '', 'repo_user_passwd': ''}
mock_ctx = MockCloudifyContext(node_id='test_node_id', node_name='test_node_name',
properties=props)
try:
current_ctx.set(mock_ctx)
with mock.patch('plugin.tasks.get_current_helm_value'):
with mock.patch('plugin.tasks.get_helm_history'):
with mock.patch('plugin.tasks.gen_config_str'):
plugin.tasks.upgrade(**args)
finally:
current_ctx.clear()
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