#!/usr/bin/env python
##############################################################################
-# Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
+# Copyright (c) 2015-2017 Huawei Technologies Co.,Ltd and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
from __future__ import absolute_import
import os
import unittest
+import errno
import mock
+from yardstick.common import constants as consts
from yardstick.benchmark.contexts import node
class NodeContextTestCase(unittest.TestCase):
+ PREFIX = 'yardstick.benchmark.contexts.node'
+
NODES_SAMPLE = "nodes_sample.yaml"
NODES_DUPLICATE_SAMPLE = "nodes_duplicate_sample.yaml"
def setUp(self):
self.test_context = node.NodeContext()
+ self.os_path_join = os.path.join
- def test_construct(self):
+ def _get_file_abspath(self, filename):
+ curr_path = os.path.dirname(os.path.abspath(__file__))
+ file_path = self.os_path_join(curr_path, filename)
+ return file_path
+ def test___init__(self):
self.assertIsNone(self.test_context.name)
self.assertIsNone(self.test_context.file_path)
self.assertEqual(self.test_context.nodes, [])
self.assertEqual(self.test_context.controllers, [])
self.assertEqual(self.test_context.computes, [])
self.assertEqual(self.test_context.baremetals, [])
+ self.assertEqual(self.test_context.env, {})
+ self.assertEqual(self.test_context.attrs, {})
+
+ @mock.patch('{}.os.path.join'.format(PREFIX))
+ def test_init_negative(self, mock_path_join):
+ special_path = '/foo/bar/error_file'
+ error_path = self._get_file_abspath("error_file")
+
+ def path_join(*args):
+ if args == (consts.YARDSTICK_ROOT_PATH, error_path):
+ return special_path
+ return self.os_path_join(*args)
- def test_unsuccessful_init(self):
+ # we can't count mock_path_join calls because
+ # it can catch join calls for .pyc files.
+ mock_path_join.side_effect = path_join
+ self.test_context.read_config_file = read_mock = mock.Mock()
+ read_calls = 0
+
+ with self.assertRaises(KeyError):
+ self.test_context.init({})
+
+ self.assertEqual(read_mock.call_count, read_calls)
attrs = {
'name': 'foo',
- 'file': self._get_file_abspath("error_file")
+ 'file': error_path,
}
+ read_mock.side_effect = IOError(errno.EBUSY, 'busy')
+ with self.assertRaises(IOError) as raised:
+ self.test_context.init(attrs)
+
+ read_calls += 1
+ self.assertEqual(read_mock.called, read_calls)
+ self.assertIn(attrs['file'], self.test_context.file_path)
+ self.assertEqual(raised.exception.errno, errno.EBUSY)
+ self.assertEqual(str(raised.exception), str(read_mock.side_effect))
+
+ read_mock.side_effect = IOError(errno.ENOENT, 'not found')
+ with self.assertRaises(IOError) as raised:
+ self.test_context.init(attrs)
+
+ read_calls += 2
+ self.assertEqual(read_mock.call_count, read_calls)
+ self.assertEqual(self.test_context.file_path, special_path)
+ self.assertEqual(raised.exception.errno, errno.ENOENT)
+ self.assertEqual(str(raised.exception), str(read_mock.side_effect))
- self.assertRaises(IOError, self.test_context.init, attrs)
+ def test_read_config_file(self):
+
+ attrs = {
+ 'name': 'foo',
+ 'file': self._get_file_abspath(self.NODES_SAMPLE)
+ }
+
+ self.test_context.init(attrs)
+
+ self.assertIsNotNone(self.test_context.read_config_file())
+
+ def test__dispatch_script(self):
+
+ attrs = {
+ 'name': 'foo',
+ 'file': self._get_file_abspath(self.NODES_SAMPLE)
+ }
+
+ self.test_context.init(attrs)
+
+ self.test_context.env = {'bash': [{'script': 'dummy'}]}
+ self.test_context._execute_script = mock.Mock()
+ self.assertEqual(self.test_context._dispatch_script('bash'), None)
+
+ def test__dispatch_ansible(self):
+
+ attrs = {
+ 'name': 'foo',
+ 'file': self._get_file_abspath(self.NODES_SAMPLE)
+ }
+
+ self.test_context.init(attrs)
+
+ self.test_context.env = {'ansible': [{'script': 'dummy'}]}
+ self.test_context._do_ansible_job = mock.Mock()
+ self.assertEqual(self.test_context._dispatch_ansible('ansible'), None)
+ self.test_context.env = {}
+ self.assertEqual(self.test_context._dispatch_ansible('ansible'), None)
+
+ @mock.patch("{}.AnsibleCommon".format(PREFIX))
+ def test__do_ansible_job(self, mock_ansible):
+ self.assertEqual(None, self.test_context._do_ansible_job('dummy'))
def test_successful_init(self):
self.assertEqual(result, None)
+ def test__get_server_mismatch(self):
+
+ attrs = {
+ 'name': 'foo',
+ 'file': self._get_file_abspath(self.NODES_SAMPLE)
+ }
+
+ self.test_context.init(attrs)
+
+ attr_name = 'bar.foo1'
+ result = self.test_context._get_server(attr_name)
+
+ self.assertEqual(result, None)
+
def test__get_server_duplicate(self):
attrs = {
self.test_context.init(attrs)
attr_name = 'node1.foo'
-
- self.assertRaises(ValueError, self.test_context._get_server, attr_name)
+ with self.assertRaises(ValueError):
+ self.test_context._get_server(attr_name)
def test__get_server_found(self):
self.assertEqual(result['user'], 'root')
self.assertEqual(result['key_filename'], '/root/.yardstick_key')
- def _get_file_abspath(self, filename):
- curr_path = os.path.dirname(os.path.abspath(__file__))
- file_path = os.path.join(curr_path, filename)
- return file_path
-
- prefix = 'yardstick.benchmark.contexts.node'
+ @mock.patch('{}.NodeContext._dispatch_script'.format(PREFIX))
+ def test_deploy(self, dispatch_script_mock):
+ obj = node.NodeContext()
+ obj.env = {
+ 'type': 'script'
+ }
+ obj.deploy()
+ self.assertTrue(dispatch_script_mock.called)
- @mock.patch('{}.NodeContext._execute_script'.format(prefix))
- def test_deploy(self, execute_script_mock):
+ @mock.patch('{}.NodeContext._dispatch_ansible'.format(PREFIX))
+ def test_deploy_anisible(self, dispatch_ansible_mock):
obj = node.NodeContext()
obj.env = {
- 'setup': [
- {'node5': {}}
- ]
+ 'type': 'ansible'
}
obj.deploy()
- self.assertTrue(execute_script_mock.called)
+ self.assertTrue(dispatch_ansible_mock.called)
+
+ @mock.patch('{}.NodeContext._dispatch_script'.format(PREFIX))
+ def test_undeploy(self, dispatch_script_mock):
+ obj = node.NodeContext()
+ obj.env = {
+ 'type': 'script'
+ }
+ obj.undeploy()
+ self.assertTrue(dispatch_script_mock.called)
- @mock.patch('{}.NodeContext._execute_script'.format(prefix))
- def test_undeploy(self, execute_script_mock):
+ @mock.patch('{}.NodeContext._dispatch_ansible'.format(PREFIX))
+ def test_undeploy_anisble(self, dispatch_ansible_mock):
obj = node.NodeContext()
obj.env = {
- 'teardown': [
- {'node5': {}}
- ]
+ 'type': 'ansible'
}
obj.undeploy()
- self.assertTrue(execute_script_mock.called)
+ self.assertTrue(dispatch_ansible_mock.called)
- @mock.patch('{}.ssh.SSH._put_file_shell'.format(prefix))
- @mock.patch('{}.ssh.SSH.execute'.format(prefix))
+ @mock.patch('{}.ssh.SSH._put_file_shell'.format(PREFIX))
+ @mock.patch('{}.ssh.SSH.execute'.format(PREFIX))
def test_execute_remote_script(self, execute_mock, put_file_mock):
obj = node.NodeContext()
obj.env = {'prefix': 'yardstick.benchmark.scenarios.compute'}
self.assertTrue(put_file_mock.called)
self.assertTrue(execute_mock.called)
- @mock.patch('{}.NodeContext._execute_local_script'.format(prefix))
+ @mock.patch('{}.NodeContext._execute_local_script'.format(PREFIX))
def test_execute_script_local(self, local_execute_mock):
node_name = 'local'
info = {}
node.NodeContext()._execute_script(node_name, info)
self.assertTrue(local_execute_mock.called)
- @mock.patch('{}.NodeContext._execute_remote_script'.format(prefix))
+ @mock.patch('{}.NodeContext._execute_remote_script'.format(PREFIX))
def test_execute_script_remote(self, remote_execute_mock):
node_name = 'node5'
info = {}
node_info = obj._get_node_info(node_name_args)
self.assertEqual(node_info.get('check'), node_name_args)
- @mock.patch('{}.ssh.SSH.wait'.format(prefix))
+ @mock.patch('{}.ssh.SSH.wait'.format(PREFIX))
def test_get_client(self, wait_mock):
node_name_args = 'node5'
obj = node.NodeContext()
obj._get_client(node_name_args)
self.assertTrue(wait_mock.called)
+ def test_get_server(self):
+ self.test_context.name = 'vnf1'
+ self.test_context.nodes = [{'name': 'my', 'value': 100}]
+
+ with self.assertRaises(ValueError):
+ self.test_context.get_server('my.vnf2')
+
+ expected = {'name': 'my.vnf1', 'value': 100, 'interfaces': {}}
+ result = self.test_context.get_server('my.vnf1')
+ self.assertDictEqual(result, expected)
+
+ def test_get_context_from_server(self):
+ self.test_context.name = 'vnf1'
+ self.test_context.nodes = [{'name': 'my', 'value': 100}]
+ self.test_context.attrs = {'attr1': 200}
+
+ with self.assertRaises(ValueError):
+ self.test_context.get_context_from_server('my.vnf2')
+
+ result = self.test_context.get_context_from_server('my.vnf1')
+ self.assertIs(result, self.test_context)
+
+ def test__get_network(self):
+ network1 = {
+ 'name': 'net_1',
+ 'vld_id': 'vld111',
+ 'segmentation_id': 'seg54',
+ 'network_type': 'type_a',
+ 'physical_network': 'phys',
+ }
+ network2 = {
+ 'name': 'net_2',
+ 'vld_id': 'vld999',
+ }
+ self.test_context.networks = {
+ 'a': network1,
+ 'b': network2,
+ }
+
+ attr_name = {}
+ self.assertIsNone(self.test_context._get_network(attr_name))
+
+ attr_name = {'vld_id': 'vld777'}
+ self.assertIsNone(self.test_context._get_network(attr_name))
+
+ self.assertIsNone(self.test_context._get_network(None))
+
+ attr_name = 'vld777'
+ self.assertIsNone(self.test_context._get_network(attr_name))
+
+ attr_name = {'vld_id': 'vld999'}
+ expected = {
+ "name": 'net_2',
+ "vld_id": 'vld999',
+ "segmentation_id": None,
+ "network_type": None,
+ "physical_network": None,
+ }
+ result = self.test_context._get_network(attr_name)
+ self.assertDictEqual(result, expected)
+
+ attr_name = 'a'
+ expected = network1
+ result = self.test_context._get_network(attr_name)
+ self.assertDictEqual(result, expected)
+
def main():
unittest.main()