/opt/imh-python/lib/python3.9/site-packages/openstack/tests/unit/cloud
Edit: /opt/imh-python/lib/python3.9/site-packages/openstack/tests/unit/cloud/test__utils.py (13857B)
# -*- coding: utf-8 -*-
# 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.
from unittest import mock
from uuid import uuid4
import testtools
from openstack.cloud import _utils
from openstack.cloud import exc
from openstack.tests.unit import base
RANGE_DATA = [
dict(id=1, key1=1, key2=5),
dict(id=2, key1=1, key2=20),
dict(id=3, key1=2, key2=10),
dict(id=4, key1=2, key2=30),
dict(id=5, key1=3, key2=40),
dict(id=6, key1=3, key2=40),
]
class TestUtils(base.TestCase):
def test__filter_list_name_or_id(self):
el1 = dict(id=100, name='donald')
el2 = dict(id=200, name='pluto')
data = [el1, el2]
ret = _utils._filter_list(data, 'donald', None)
self.assertEqual([el1], ret)
def test__filter_list_name_or_id_special(self):
el1 = dict(id=100, name='donald')
el2 = dict(id=200, name='pluto[2017-01-10]')
data = [el1, el2]
ret = _utils._filter_list(data, 'pluto[2017-01-10]', None)
self.assertEqual([el2], ret)
def test__filter_list_name_or_id_partial_bad(self):
el1 = dict(id=100, name='donald')
el2 = dict(id=200, name='pluto[2017-01-10]')
data = [el1, el2]
ret = _utils._filter_list(data, 'pluto[2017-01]', None)
self.assertEqual([], ret)
def test__filter_list_name_or_id_partial_glob(self):
el1 = dict(id=100, name='donald')
el2 = dict(id=200, name='pluto[2017-01-10]')
data = [el1, el2]
ret = _utils._filter_list(data, 'pluto*', None)
self.assertEqual([el2], ret)
def test__filter_list_name_or_id_non_glob_glob(self):
el1 = dict(id=100, name='donald')
el2 = dict(id=200, name='pluto[2017-01-10]')
data = [el1, el2]
ret = _utils._filter_list(data, 'pluto', None)
self.assertEqual([], ret)
def test__filter_list_name_or_id_glob(self):
el1 = dict(id=100, name='donald')
el2 = dict(id=200, name='pluto')
el3 = dict(id=200, name='pluto-2')
data = [el1, el2, el3]
ret = _utils._filter_list(data, 'pluto*', None)
self.assertEqual([el2, el3], ret)
def test__filter_list_name_or_id_glob_not_found(self):
el1 = dict(id=100, name='donald')
el2 = dict(id=200, name='pluto')
el3 = dict(id=200, name='pluto-2')
data = [el1, el2, el3]
ret = _utils._filter_list(data, 'q*', None)
self.assertEqual([], ret)
def test__filter_list_unicode(self):
el1 = dict(id=100, name=u'中文', last='duck',
other=dict(category='duck', financial=dict(status='poor')))
el2 = dict(id=200, name=u'中文', last='trump',
other=dict(category='human', financial=dict(status='rich')))
el3 = dict(id=300, name='donald', last='ronald mac',
other=dict(category='clown', financial=dict(status='rich')))
data = [el1, el2, el3]
ret = _utils._filter_list(
data, u'中文',
{'other': {
'financial': {'status': 'rich'}
}})
self.assertEqual([el2], ret)
def test__filter_list_filter(self):
el1 = dict(id=100, name='donald', other='duck')
el2 = dict(id=200, name='donald', other='trump')
data = [el1, el2]
ret = _utils._filter_list(data, 'donald', {'other': 'duck'})
self.assertEqual([el1], ret)
def test__filter_list_filter_jmespath(self):
el1 = dict(id=100, name='donald', other='duck')
el2 = dict(id=200, name='donald', other='trump')
data = [el1, el2]
ret = _utils._filter_list(data, 'donald', "[?other == `duck`]")
self.assertEqual([el1], ret)
def test__filter_list_dict1(self):
el1 = dict(id=100, name='donald', last='duck',
other=dict(category='duck'))
el2 = dict(id=200, name='donald', last='trump',
other=dict(category='human'))
el3 = dict(id=300, name='donald', last='ronald mac',
other=dict(category='clown'))
data = [el1, el2, el3]
ret = _utils._filter_list(
data, 'donald', {'other': {'category': 'clown'}})
self.assertEqual([el3], ret)
def test__filter_list_dict2(self):
el1 = dict(id=100, name='donald', last='duck',
other=dict(category='duck', financial=dict(status='poor')))
el2 = dict(id=200, name='donald', last='trump',
other=dict(category='human', financial=dict(status='rich')))
el3 = dict(id=300, name='donald', last='ronald mac',
other=dict(category='clown', financial=dict(status='rich')))
data = [el1, el2, el3]
ret = _utils._filter_list(
data, 'donald',
{'other': {
'financial': {'status': 'rich'}
}})
self.assertEqual([el2, el3], ret)
def test_safe_dict_min_ints(self):
"""Test integer comparison"""
data = [{'f1': 3}, {'f1': 2}, {'f1': 1}]
retval = _utils.safe_dict_min('f1', data)
self.assertEqual(1, retval)
def test_safe_dict_min_strs(self):
"""Test integer as strings comparison"""
data = [{'f1': '3'}, {'f1': '2'}, {'f1': '1'}]
retval = _utils.safe_dict_min('f1', data)
self.assertEqual(1, retval)
def test_safe_dict_min_None(self):
"""Test None values"""
data = [{'f1': 3}, {'f1': None}, {'f1': 1}]
retval = _utils.safe_dict_min('f1', data)
self.assertEqual(1, retval)
def test_safe_dict_min_key_missing(self):
"""Test missing key for an entry still works"""
data = [{'f1': 3}, {'x': 2}, {'f1': 1}]
retval = _utils.safe_dict_min('f1', data)
self.assertEqual(1, retval)
def test_safe_dict_min_key_not_found(self):
"""Test key not found in any elements returns None"""
data = [{'f1': 3}, {'f1': 2}, {'f1': 1}]
retval = _utils.safe_dict_min('doesnotexist', data)
self.assertIsNone(retval)
def test_safe_dict_min_not_int(self):
"""Test non-integer key value raises OSCE"""
data = [{'f1': 3}, {'f1': "aaa"}, {'f1': 1}]
with testtools.ExpectedException(
exc.OpenStackCloudException,
"Search for minimum value failed. "
"Value for f1 is not an integer: aaa"
):
_utils.safe_dict_min('f1', data)
def test_safe_dict_max_ints(self):
"""Test integer comparison"""
data = [{'f1': 3}, {'f1': 2}, {'f1': 1}]
retval = _utils.safe_dict_max('f1', data)
self.assertEqual(3, retval)
def test_safe_dict_max_strs(self):
"""Test integer as strings comparison"""
data = [{'f1': '3'}, {'f1': '2'}, {'f1': '1'}]
retval = _utils.safe_dict_max('f1', data)
self.assertEqual(3, retval)
def test_safe_dict_max_None(self):
"""Test None values"""
data = [{'f1': 3}, {'f1': None}, {'f1': 1}]
retval = _utils.safe_dict_max('f1', data)
self.assertEqual(3, retval)
def test_safe_dict_max_key_missing(self):
"""Test missing key for an entry still works"""
data = [{'f1': 3}, {'x': 2}, {'f1': 1}]
retval = _utils.safe_dict_max('f1', data)
self.assertEqual(3, retval)
def test_safe_dict_max_key_not_found(self):
"""Test key not found in any elements returns None"""
data = [{'f1': 3}, {'f1': 2}, {'f1': 1}]
retval = _utils.safe_dict_max('doesnotexist', data)
self.assertIsNone(retval)
def test_safe_dict_max_not_int(self):
"""Test non-integer key value raises OSCE"""
data = [{'f1': 3}, {'f1': "aaa"}, {'f1': 1}]
with testtools.ExpectedException(
exc.OpenStackCloudException,
"Search for maximum value failed. "
"Value for f1 is not an integer: aaa"
):
_utils.safe_dict_max('f1', data)
def test_parse_range_None(self):
self.assertIsNone(_utils.parse_range(None))
def test_parse_range_invalid(self):
self.assertIsNone(_utils.parse_range("
1024")
self.assertIsInstance(retval, tuple)
self.assertEqual(">", retval[0])
self.assertEqual(1024, retval[1])
def test_parse_range_le(self):
retval = _utils.parse_range("<=1024")
self.assertIsInstance(retval, tuple)
self.assertEqual("<=", retval[0])
self.assertEqual(1024, retval[1])
def test_parse_range_ge(self):
retval = _utils.parse_range(">=1024")
self.assertIsInstance(retval, tuple)
self.assertEqual(">=", retval[0])
self.assertEqual(1024, retval[1])
def test_range_filter_min(self):
retval = _utils.range_filter(RANGE_DATA, "key1", "min")
self.assertIsInstance(retval, list)
self.assertEqual(2, len(retval))
self.assertEqual(RANGE_DATA[:2], retval)
def test_range_filter_max(self):
retval = _utils.range_filter(RANGE_DATA, "key1", "max")
self.assertIsInstance(retval, list)
self.assertEqual(2, len(retval))
self.assertEqual(RANGE_DATA[-2:], retval)
def test_range_filter_range(self):
retval = _utils.range_filter(RANGE_DATA, "key1", "<3")
self.assertIsInstance(retval, list)
self.assertEqual(4, len(retval))
self.assertEqual(RANGE_DATA[:4], retval)
def test_range_filter_exact(self):
retval = _utils.range_filter(RANGE_DATA, "key1", "2")
self.assertIsInstance(retval, list)
self.assertEqual(2, len(retval))
self.assertEqual(RANGE_DATA[2:4], retval)
def test_range_filter_invalid_int(self):
with testtools.ExpectedException(
exc.OpenStackCloudException,
"Invalid range value: <1A0"
):
_utils.range_filter(RANGE_DATA, "key1", "<1A0")
def test_range_filter_invalid_op(self):
with testtools.ExpectedException(
exc.OpenStackCloudException,
"Invalid range value: <>100"
):
_utils.range_filter(RANGE_DATA, "key1", "<>100")
def test_get_entity_pass_object(self):
obj = mock.Mock(id=uuid4().hex)
self.cloud.use_direct_get = True
self.assertEqual(obj, _utils._get_entity(self.cloud, '', obj, {}))
def test_get_entity_pass_dict(self):
d = dict(id=uuid4().hex)
self.cloud.use_direct_get = True
self.assertEqual(d, _utils._get_entity(self.cloud, '', d, {}))
def test_get_entity_no_use_direct_get(self):
# test we are defaulting to the search_ methods
# if the use_direct_get flag is set to False(default).
uuid = uuid4().hex
resource = 'network'
func = 'search_%ss' % resource
filters = {}
with mock.patch.object(self.cloud, func) as search:
_utils._get_entity(self.cloud, resource, uuid, filters)
search.assert_called_once_with(uuid, filters)
def test_get_entity_no_uuid_like(self):
# test we are defaulting to the search_ methods
# if the name_or_id param is a name(string) but not a uuid.
self.cloud.use_direct_get = True
name = 'name_no_uuid'
resource = 'network'
func = 'search_%ss' % resource
filters = {}
with mock.patch.object(self.cloud, func) as search:
_utils._get_entity(self.cloud, resource, name, filters)
search.assert_called_once_with(name, filters)
def test_get_entity_pass_uuid(self):
uuid = uuid4().hex
self.cloud.use_direct_get = True
resources = ['flavor', 'image', 'volume', 'network',
'subnet', 'port', 'floating_ip', 'security_group']
for r in resources:
f = 'get_%s_by_id' % r
with mock.patch.object(self.cloud, f) as get:
_utils._get_entity(self.cloud, r, uuid, {})
get.assert_called_once_with(uuid)
def test_get_entity_pass_search_methods(self):
self.cloud.use_direct_get = True
resources = ['flavor', 'image', 'volume', 'network',
'subnet', 'port', 'floating_ip', 'security_group']
filters = {}
name = 'name_no_uuid'
for r in resources:
f = 'search_%ss' % r
with mock.patch.object(self.cloud, f) as search:
_utils._get_entity(self.cloud, r, name, {})
search.assert_called_once_with(name, filters)
def test_get_entity_get_and_search(self):
resources = ['flavor', 'image', 'volume', 'network',
'subnet', 'port', 'floating_ip', 'security_group']
for r in resources:
self.assertTrue(hasattr(self.cloud, 'get_%s_by_id' % r))
self.assertTrue(hasattr(self.cloud, 'search_%ss' % r))