# 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 jsonschema
import mock
import six.moves.builtins as __builtin__
from ironicclient import exc
from ironicclient.tests.unit import utils
from ironicclient.v1 import create_resources
valid_json = {
"chassis": [{
"description": "testing resources import",
"nodes": [{
"driver": "agent_ssh",
"extra": {
"kv1": True,
"vk1": None
},
"properties": {
"a": "c"
},
"ports": [{
"address": "00:00:00:00:00:01",
"extra": {
"a": "b"
}
}]
}]
}],
"nodes": [{
"driver": "fake",
"driver_info": {
"fake_key": "fake",
"dict_prop": {
"a": "b"
},
"arr_prop": [
1, 2, 3
]
},
"chassis_uuid": "10f99593-b8c2-4fcb-8858-494c1a47cee6"
}]
}
ironic_pov_invalid_json = {
"nodes": [{
"driver": "non_existent",
"ports": [{
"address": "invalid_address"
}]
}]
}
schema_pov_invalid_json = {"meow": "woof!"}
[docs]class CreateSchemaTest(utils.BaseTestCase):
[docs] def test_schema(self):
schema = create_resources._CREATE_SCHEMA
jsonschema.validate(valid_json, schema)
jsonschema.validate(ironic_pov_invalid_json, schema)
self.assertRaises(jsonschema.ValidationError, jsonschema.validate,
schema_pov_invalid_json, schema)
[docs]class CreateResourcesTest(utils.BaseTestCase):
[docs] def setUp(self):
super(CreateResourcesTest, self).setUp()
self.client = mock.MagicMock()
@mock.patch.object(create_resources, 'create_nodes', autospec=True)
@mock.patch.object(create_resources, 'create_chassis', autospec=True)
@mock.patch.object(jsonschema, 'validate', autospec=True)
@mock.patch.object(create_resources, 'load_from_file',
side_effect=[valid_json], autospec=True)
[docs] def test_create_resources(
self, mock_load, mock_validate, mock_chassis, mock_nodes):
resources_files = ['file.json']
create_resources.create_resources(self.client, resources_files)
mock_load.assert_has_calls([
mock.call('file.json')
])
mock_validate.assert_called_once_with(valid_json, mock.ANY)
mock_chassis.assert_called_once_with(self.client,
valid_json['chassis'])
mock_nodes.assert_called_once_with(self.client,
valid_json['nodes'])
@mock.patch.object(create_resources, 'create_nodes', autospec=True)
@mock.patch.object(create_resources, 'create_chassis', autospec=True)
@mock.patch.object(jsonschema, 'validate', autospec=True)
@mock.patch.object(create_resources, 'load_from_file',
side_effect=exc.ClientException, autospec=True)
[docs] def test_create_resources_cannot_read_schema(
self, mock_load, mock_validate, mock_chassis, mock_nodes):
resources_files = ['file.json']
self.assertRaises(exc.ClientException,
create_resources.create_resources,
self.client, resources_files)
mock_load.assert_called_once_with('file.json')
self.assertFalse(mock_validate.called)
self.assertFalse(mock_chassis.called)
self.assertFalse(mock_nodes.called)
@mock.patch.object(create_resources, 'create_nodes', autospec=True)
@mock.patch.object(create_resources, 'create_chassis', autospec=True)
@mock.patch.object(jsonschema, 'validate',
side_effect=jsonschema.ValidationError(''),
autospec=True)
@mock.patch.object(create_resources, 'load_from_file',
side_effect=[schema_pov_invalid_json], autospec=True)
[docs] def test_create_resources_validation_fails(
self, mock_load, mock_validate, mock_chassis, mock_nodes):
resources_files = ['file.json']
self.assertRaises(exc.ClientException,
create_resources.create_resources,
self.client, resources_files)
mock_load.assert_has_calls([
mock.call('file.json')
])
mock_validate.assert_called_once_with(schema_pov_invalid_json,
mock.ANY)
self.assertFalse(mock_chassis.called)
self.assertFalse(mock_nodes.called)
@mock.patch.object(create_resources, 'create_nodes', autospec=True)
@mock.patch.object(create_resources, 'create_chassis', autospec=True)
@mock.patch.object(jsonschema, 'validate',
side_effect=[None, jsonschema.ValidationError('')],
autospec=True)
@mock.patch.object(create_resources, 'load_from_file',
side_effect=[valid_json, schema_pov_invalid_json],
autospec=True)
[docs] def test_create_resources_validation_fails_multiple(
self, mock_load, mock_validate, mock_chassis, mock_nodes):
resources_files = ['file.json', 'file2.json']
self.assertRaises(exc.ClientException,
create_resources.create_resources,
self.client, resources_files)
mock_load.assert_has_calls([
mock.call('file.json'), mock.call('file2.json')
])
mock_validate.assert_has_calls([
mock.call(valid_json, mock.ANY),
mock.call(schema_pov_invalid_json, mock.ANY)
])
self.assertFalse(mock_chassis.called)
self.assertFalse(mock_nodes.called)
@mock.patch.object(create_resources, 'create_nodes', autospec=True)
@mock.patch.object(create_resources, 'create_chassis', autospec=True)
@mock.patch.object(jsonschema, 'validate', autospec=True)
@mock.patch.object(create_resources, 'load_from_file',
side_effect=[ironic_pov_invalid_json], autospec=True)
[docs] def test_create_resources_ironic_fails_to_create(
self, mock_load, mock_validate, mock_chassis, mock_nodes):
mock_nodes.return_value = [exc.ClientException('cannot create that')]
mock_chassis.return_value = []
resources_files = ['file.json']
self.assertRaises(exc.ClientException,
create_resources.create_resources,
self.client, resources_files)
mock_load.assert_has_calls([
mock.call('file.json')
])
mock_validate.assert_called_once_with(ironic_pov_invalid_json,
mock.ANY)
mock_chassis.assert_called_once_with(self.client, [])
mock_nodes.assert_called_once_with(
self.client, ironic_pov_invalid_json['nodes'])
[docs]class LoadFromFileTest(utils.BaseTestCase):
@mock.patch.object(__builtin__, 'open',
mock.mock_open(read_data='{"a": "b"}'))
[docs] def test_load_json(self):
fname = 'abc.json'
res = create_resources.load_from_file(fname)
self.assertEqual({'a': 'b'}, res)
@mock.patch.object(__builtin__, 'open',
mock.mock_open(read_data='{"a": "b"}'))
[docs] def test_load_unknown_extension(self):
fname = 'abc'
self.assertRaisesRegex(exc.ClientException,
'must have .json or .yaml extension',
create_resources.load_from_file, fname)
@mock.patch.object(__builtin__, 'open')
[docs] def test_load_ioerror(self, mock_open):
mock_open.side_effect = IOError('file does not exist')
fname = 'abc.json'
self.assertRaisesRegex(exc.ClientException,
'Cannot read file',
create_resources.load_from_file, fname)
@mock.patch.object(__builtin__, 'open',
mock.mock_open(read_data='{{bbb'))
[docs] def test_load_incorrect_json(self):
fname = 'abc.json'
self.assertRaisesRegex(
exc.ClientException, 'File "%s" is invalid' % fname,
create_resources.load_from_file, fname)
@mock.patch.object(__builtin__, 'open',
mock.mock_open(read_data='---\na: b'))
[docs] def test_load_yaml(self):
fname = 'abc.yaml'
res = create_resources.load_from_file(fname)
self.assertEqual({'a': 'b'}, res)
@mock.patch.object(__builtin__, 'open',
mock.mock_open(read_data='---\na-: - b'))
[docs] def test_load_incorrect_yaml(self):
fname = 'abc.yaml'
self.assertRaisesRegex(
exc.ClientException, 'File "%s" is invalid' % fname,
create_resources.load_from_file, fname)
[docs]class CreateMethodsTest(utils.BaseTestCase):
[docs] def setUp(self):
super(CreateMethodsTest, self).setUp()
self.client = mock.MagicMock()
[docs] def test_create_single_node(self):
params = {'driver': 'fake'}
self.client.node.create.return_value = mock.Mock(uuid='uuid')
self.assertEqual(
('uuid', None),
create_resources.create_single_node(self.client, **params)
)
self.client.node.create.assert_called_once_with(driver='fake')
[docs] def test_create_single_node_with_ports(self):
params = {'driver': 'fake', 'ports': ['some ports here']}
self.client.node.create.return_value = mock.Mock(uuid='uuid')
self.assertEqual(
('uuid', None),
create_resources.create_single_node(self.client, **params)
)
self.client.node.create.assert_called_once_with(driver='fake')
[docs] def test_create_single_node_raises_client_exception(self):
params = {'driver': 'fake'}
e = exc.ClientException('foo')
self.client.node.create.side_effect = e
res, err = create_resources.create_single_node(self.client, **params)
self.assertIsNone(res)
self.assertIsInstance(err, exc.ClientException)
self.assertIn('Unable to create the node', str(err))
self.client.node.create.assert_called_once_with(driver='fake')
[docs] def test_create_single_node_raises_invalid_exception(self):
params = {'driver': 'fake'}
e = exc.InvalidAttribute('foo')
self.client.node.create.side_effect = e
res, err = create_resources.create_single_node(self.client, **params)
self.assertIsNone(res)
self.assertIsInstance(err, exc.InvalidAttribute)
self.assertIn('Cannot create the node with attributes', str(err))
self.client.node.create.assert_called_once_with(driver='fake')
[docs] def test_create_single_port(self):
params = {'address': 'fake-address', 'node_uuid': 'fake-node-uuid'}
self.client.port.create.return_value = mock.Mock(uuid='fake-port-uuid')
self.assertEqual(
('fake-port-uuid', None),
create_resources.create_single_port(self.client, **params)
)
self.client.port.create.assert_called_once_with(**params)
[docs] def test_create_single_chassis(self):
self.client.chassis.create.return_value = mock.Mock(uuid='uuid')
self.assertEqual(
('uuid', None),
create_resources.create_single_chassis(self.client)
)
self.client.chassis.create.assert_called_once_with()
[docs] def test_create_single_chassis_with_nodes(self):
params = {'nodes': ['some nodes here']}
self.client.chassis.create.return_value = mock.Mock(uuid='uuid')
self.assertEqual(
('uuid', None),
create_resources.create_single_chassis(self.client, **params)
)
self.client.chassis.create.assert_called_once_with()
[docs] def test_create_ports(self):
port = {'address': 'fake-address'}
port_with_node_uuid = port.copy()
port_with_node_uuid.update(node_uuid='fake-node-uuid')
self.client.port.create.return_value = mock.Mock(uuid='uuid')
self.assertEqual([], create_resources.create_ports(self.client, [port],
'fake-node-uuid'))
self.client.port.create.assert_called_once_with(**port_with_node_uuid)
[docs] def test_create_ports_two_node_uuids(self):
port = {'address': 'fake-address', 'node_uuid': 'node-uuid-1'}
self.client.port.create.return_value = mock.Mock(uuid='uuid')
errs = create_resources.create_ports(self.client, [port],
'node-uuid-2')
self.assertIsInstance(errs[0], exc.ClientException)
self.assertEqual(1, len(errs))
@mock.patch.object(create_resources, 'create_ports', autospec=True)
[docs] def test_create_nodes(self, mock_create_ports):
node = {'driver': 'fake', 'ports': ['list of ports']}
self.client.node.create.return_value = mock.Mock(uuid='uuid')
self.assertEqual([], create_resources.create_nodes(self.client,
[node]))
self.client.node.create.assert_called_once_with(driver='fake')
mock_create_ports.assert_called_once_with(
self.client, ['list of ports'], node_uuid='uuid')
@mock.patch.object(create_resources, 'create_ports', autospec=True)
[docs] def test_create_nodes_exception(self, mock_create_ports):
node = {'driver': 'fake', 'ports': ['list of ports']}
self.client.node.create.side_effect = exc.ClientException('bar')
errs = create_resources.create_nodes(self.client, [node])
self.assertIsInstance(errs[0], exc.ClientException)
self.assertEqual(1, len(errs))
self.client.node.create.assert_called_once_with(driver='fake')
self.assertFalse(mock_create_ports.called)
@mock.patch.object(create_resources, 'create_ports', autospec=True)
[docs] def test_create_nodes_two_chassis_uuids(self, mock_create_ports):
node = {'driver': 'fake', 'ports': ['list of ports'],
'chassis_uuid': 'chassis-uuid-1'}
errs = create_resources.create_nodes(self.client, [node],
chassis_uuid='chassis-uuid-2')
self.assertFalse(self.client.node.create.called)
self.assertFalse(mock_create_ports.called)
self.assertEqual(1, len(errs))
self.assertIsInstance(errs[0], exc.ClientException)
@mock.patch.object(create_resources, 'create_ports', autospec=True)
[docs] def test_create_nodes_no_ports(self, mock_create_ports):
node = {'driver': 'fake'}
self.client.node.create.return_value = mock.Mock(uuid='uuid')
self.assertEqual([], create_resources.create_nodes(self.client,
[node]))
self.client.node.create.assert_called_once_with(driver='fake')
self.assertFalse(mock_create_ports.called)
@mock.patch.object(create_resources, 'create_nodes', autospec=True)
[docs] def test_create_chassis(self, mock_create_nodes):
chassis = {'description': 'fake', 'nodes': ['list of nodes']}
self.client.chassis.create.return_value = mock.Mock(uuid='uuid')
self.assertEqual([], create_resources.create_chassis(self.client,
[chassis]))
self.client.chassis.create.assert_called_once_with(description='fake')
mock_create_nodes.assert_called_once_with(
self.client, ['list of nodes'], chassis_uuid='uuid')
@mock.patch.object(create_resources, 'create_nodes', autospec=True)
[docs] def test_create_chassis_exception(self, mock_create_nodes):
chassis = {'description': 'fake', 'nodes': ['list of nodes']}
self.client.chassis.create.side_effect = exc.ClientException('bar')
errs = create_resources.create_chassis(self.client, [chassis])
self.client.chassis.create.assert_called_once_with(description='fake')
self.assertFalse(mock_create_nodes.called)
self.assertEqual(1, len(errs))
self.assertIsInstance(errs[0], exc.ClientException)
@mock.patch.object(create_resources, 'create_nodes', autospec=True)
[docs] def test_create_chassis_no_nodes(self, mock_create_nodes):
chassis = {'description': 'fake'}
self.client.chassis.create.return_value = mock.Mock(uuid='uuid')
self.assertEqual([], create_resources.create_chassis(self.client,
[chassis]))
self.client.chassis.create.assert_called_once_with(description='fake')
self.assertFalse(mock_create_nodes.called)