diff options
Diffstat (limited to 'tests/unit/benchmark/contexts/test_node.py')
| -rw-r--r-- | tests/unit/benchmark/contexts/test_node.py | 181 |
1 files changed, 160 insertions, 21 deletions
diff --git a/tests/unit/benchmark/contexts/test_node.py b/tests/unit/benchmark/contexts/test_node.py index d5ce8c5cb..9b5761c8d 100644 --- a/tests/unit/benchmark/contexts/test_node.py +++ b/tests/unit/benchmark/contexts/test_node.py @@ -1,7 +1,7 @@ #!/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 @@ -14,36 +14,128 @@ 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 test_unsuccessful_init(self): + def path_join(*args): + if args == (consts.YARDSTICK_ROOT_PATH, error_path): + return special_path + return self.os_path_join(*args) + + # 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)) + + 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.assertRaises(IOError, 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("{}.subprocess".format(PREFIX)) + def test__do_ansible_job(self, mock_subprocess): + mock_subprocess.Popen = mock.MagicMock() + mock_subprocess.communicate = mock.Mock() + self.assertEqual(None, self.test_context._do_ansible_job('dummy')) def test_successful_init(self): @@ -90,6 +182,20 @@ class NodeContextTestCase(unittest.TestCase): 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 = { @@ -100,8 +206,8 @@ class NodeContextTestCase(unittest.TestCase): 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): @@ -120,14 +226,7 @@ class NodeContextTestCase(unittest.TestCase): 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)) + @mock.patch('{}.NodeContext._dispatch_script'.format(PREFIX)) def test_deploy(self, dispatch_script_mock): obj = node.NodeContext() obj.env = { @@ -136,7 +235,16 @@ class NodeContextTestCase(unittest.TestCase): obj.deploy() self.assertTrue(dispatch_script_mock.called) - @mock.patch('{}.NodeContext._dispatch_script'.format(prefix)) + @mock.patch('{}.NodeContext._dispatch_ansible'.format(PREFIX)) + def test_deploy_anisible(self, dispatch_ansible_mock): + obj = node.NodeContext() + obj.env = { + 'type': 'ansible' + } + obj.deploy() + 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 = { @@ -145,8 +253,17 @@ class NodeContextTestCase(unittest.TestCase): obj.undeploy() self.assertTrue(dispatch_script_mock.called) - @mock.patch('{}.ssh.SSH._put_file_shell'.format(prefix)) - @mock.patch('{}.ssh.SSH.execute'.format(prefix)) + @mock.patch('{}.NodeContext._dispatch_ansible'.format(PREFIX)) + def test_undeploy_anisble(self, dispatch_ansible_mock): + obj = node.NodeContext() + obj.env = { + 'type': 'ansible' + } + obj.undeploy() + self.assertTrue(dispatch_ansible_mock.called) + + @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'} @@ -165,14 +282,14 @@ class NodeContextTestCase(unittest.TestCase): 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 = {} @@ -195,7 +312,7 @@ class NodeContextTestCase(unittest.TestCase): 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() @@ -208,6 +325,28 @@ class NodeContextTestCase(unittest.TestCase): 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', |