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trilio-internal / idna python
Repository URL to install this package:
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Version:
2.5 ▾
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# Copyright 2011 Justin Santa Barbara
#
# 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 datetime
import hashlib
import importlib
import os
import os.path
import socket
import struct
import tempfile
import eventlet
import mock
import netaddr
from oslo_concurrency import processutils
from oslo_config import cfg
from oslo_context import context as common_context
from oslo_context import fixture as context_fixture
from oslo_log import log as logging
from oslo_utils import encodeutils
from oslo_utils import fixture as utils_fixture
from oslo_utils import units
import six
import nova
from nova import context
from nova import exception
from nova.objects import base as obj_base
from nova import test
from nova.tests.unit.objects import test_objects
from nova.tests.unit import utils as test_utils
from nova import utils
CONF = cfg.CONF
class GenericUtilsTestCase(test.NoDBTestCase):
def test_parse_server_string(self):
result = utils.parse_server_string('::1')
self.assertEqual(('::1', ''), result)
result = utils.parse_server_string('[::1]:8773')
self.assertEqual(('::1', '8773'), result)
result = utils.parse_server_string('2001:db8::192.168.1.1')
self.assertEqual(('2001:db8::192.168.1.1', ''), result)
result = utils.parse_server_string('[2001:db8::192.168.1.1]:8773')
self.assertEqual(('2001:db8::192.168.1.1', '8773'), result)
result = utils.parse_server_string('192.168.1.1')
self.assertEqual(('192.168.1.1', ''), result)
result = utils.parse_server_string('192.168.1.2:8773')
self.assertEqual(('192.168.1.2', '8773'), result)
result = utils.parse_server_string('192.168.1.3')
self.assertEqual(('192.168.1.3', ''), result)
result = utils.parse_server_string('www.example.com:8443')
self.assertEqual(('www.example.com', '8443'), result)
result = utils.parse_server_string('www.example.com')
self.assertEqual(('www.example.com', ''), result)
# error case
result = utils.parse_server_string('www.exa:mple.com:8443')
self.assertEqual(('', ''), result)
result = utils.parse_server_string('')
self.assertEqual(('', ''), result)
def test_hostname_unicode_sanitization(self):
hostname = u"\u7684.test.example.com"
self.assertEqual("test.example.com",
utils.sanitize_hostname(hostname))
def test_hostname_sanitize_periods(self):
hostname = "....test.example.com..."
self.assertEqual("test.example.com",
utils.sanitize_hostname(hostname))
def test_hostname_sanitize_dashes(self):
hostname = "----test.example.com---"
self.assertEqual("test.example.com",
utils.sanitize_hostname(hostname))
def test_hostname_sanitize_characters(self):
hostname = "(#@&$!(@*--#&91)(__=+--test-host.example!!.com-0+"
self.assertEqual("91----test-host.example.com-0",
utils.sanitize_hostname(hostname))
def test_hostname_translate(self):
hostname = "<}\x1fh\x10e\x08l\x02l\x05o\x12!{>"
self.assertEqual("hello", utils.sanitize_hostname(hostname))
def test_hostname_has_default(self):
hostname = u"\u7684hello"
defaultname = "Server-1"
self.assertEqual("hello", utils.sanitize_hostname(hostname,
defaultname))
def test_hostname_empty_has_default(self):
hostname = u"\u7684"
defaultname = "Server-1"
self.assertEqual(defaultname, utils.sanitize_hostname(hostname,
defaultname))
def test_hostname_empty_has_default_too_long(self):
hostname = u"\u7684"
defaultname = "a" * 64
self.assertEqual("a" * 63, utils.sanitize_hostname(hostname,
defaultname))
def test_hostname_empty_no_default(self):
hostname = u"\u7684"
self.assertEqual("", utils.sanitize_hostname(hostname))
def test_hostname_empty_minus_period(self):
hostname = "---..."
self.assertEqual("", utils.sanitize_hostname(hostname))
def test_hostname_with_space(self):
hostname = " a b c "
self.assertEqual("a-b-c", utils.sanitize_hostname(hostname))
def test_hostname_too_long(self):
hostname = "a" * 64
self.assertEqual(63, len(utils.sanitize_hostname(hostname)))
def test_hostname_truncated_no_hyphen(self):
hostname = "a" * 62
hostname = hostname + '-' + 'a'
res = utils.sanitize_hostname(hostname)
# we trim to 63 and then trim the trailing dash
self.assertEqual(62, len(res))
self.assertFalse(res.endswith('-'), 'The hostname ends with a -')
def test_generate_password(self):
password = utils.generate_password()
self.assertTrue([c for c in password if c in '0123456789'])
self.assertTrue([c for c in password
if c in 'abcdefghijklmnopqrstuvwxyz'])
self.assertTrue([c for c in password
if c in 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'])
def test_read_file_as_root(self):
def fake_execute(*args, **kwargs):
if args[1] == 'bad':
raise processutils.ProcessExecutionError()
return 'fakecontents', None
self.stub_out('nova.utils.execute', fake_execute)
contents = utils.read_file_as_root('good')
self.assertEqual(contents, 'fakecontents')
self.assertRaises(exception.FileNotFound,
utils.read_file_as_root, 'bad')
def test_temporary_chown(self):
def fake_execute(*args, **kwargs):
if args[0] == 'chown':
fake_execute.uid = args[1]
self.stub_out('nova.utils.execute', fake_execute)
with tempfile.NamedTemporaryFile() as f:
with utils.temporary_chown(f.name, owner_uid=2):
self.assertEqual(fake_execute.uid, 2)
self.assertEqual(fake_execute.uid, os.getuid())
def test_xhtml_escape(self):
self.assertEqual('"foo"', utils.xhtml_escape('"foo"'))
self.assertEqual(''foo'', utils.xhtml_escape("'foo'"))
self.assertEqual('&', utils.xhtml_escape('&'))
self.assertEqual('>', utils.xhtml_escape('>'))
self.assertEqual('<', utils.xhtml_escape('<'))
self.assertEqual('<foo>', utils.xhtml_escape('<foo>'))
def test_is_valid_ipv6_cidr(self):
self.assertTrue(utils.is_valid_ipv6_cidr("2600::/64"))
self.assertTrue(utils.is_valid_ipv6_cidr(
"abcd:ef01:2345:6789:abcd:ef01:192.168.254.254/48"))
self.assertTrue(utils.is_valid_ipv6_cidr(
"0000:0000:0000:0000:0000:0000:0000:0001/32"))
self.assertTrue(utils.is_valid_ipv6_cidr(
"0000:0000:0000:0000:0000:0000:0000:0001"))
self.assertFalse(utils.is_valid_ipv6_cidr("foo"))
self.assertFalse(utils.is_valid_ipv6_cidr("127.0.0.1"))
def test_get_shortened_ipv6(self):
self.assertEqual("abcd:ef01:2345:6789:abcd:ef01:c0a8:fefe",
utils.get_shortened_ipv6(
"abcd:ef01:2345:6789:abcd:ef01:192.168.254.254"))
self.assertEqual("::1", utils.get_shortened_ipv6(
"0000:0000:0000:0000:0000:0000:0000:0001"))
self.assertEqual("caca::caca:0:babe:201:102",
utils.get_shortened_ipv6(
"caca:0000:0000:caca:0000:babe:0201:0102"))
self.assertRaises(netaddr.AddrFormatError, utils.get_shortened_ipv6,
"127.0.0.1")
self.assertRaises(netaddr.AddrFormatError, utils.get_shortened_ipv6,
"failure")
def test_get_shortened_ipv6_cidr(self):
self.assertEqual("2600::/64", utils.get_shortened_ipv6_cidr(
"2600:0000:0000:0000:0000:0000:0000:0000/64"))
self.assertEqual("2600::/64", utils.get_shortened_ipv6_cidr(
"2600::1/64"))
self.assertRaises(netaddr.AddrFormatError,
utils.get_shortened_ipv6_cidr,
"127.0.0.1")
self.assertRaises(netaddr.AddrFormatError,
utils.get_shortened_ipv6_cidr,
"failure")
def test_safe_ip_format(self):
self.assertEqual("[::1]", utils.safe_ip_format("::1"))
self.assertEqual("127.0.0.1", utils.safe_ip_format("127.0.0.1"))
self.assertEqual("[::ffff:127.0.0.1]", utils.safe_ip_format(
"::ffff:127.0.0.1"))
self.assertEqual("localhost", utils.safe_ip_format("localhost"))
def test_format_remote_path(self):
self.assertEqual("[::1]:/foo/bar",
utils.format_remote_path("::1", "/foo/bar"))
self.assertEqual("127.0.0.1:/foo/bar",
utils.format_remote_path("127.0.0.1", "/foo/bar"))
self.assertEqual("[::ffff:127.0.0.1]:/foo/bar",
utils.format_remote_path("::ffff:127.0.0.1",
"/foo/bar"))
self.assertEqual("localhost:/foo/bar",
utils.format_remote_path("localhost", "/foo/bar"))
self.assertEqual("/foo/bar", utils.format_remote_path(None,
"/foo/bar"))
def test_get_hash_str(self):
base_str = b"foo"
base_unicode = u"foo"
value = hashlib.md5(base_str).hexdigest()
self.assertEqual(
value, utils.get_hash_str(base_str))
self.assertEqual(
value, utils.get_hash_str(base_unicode))
def test_use_rootwrap(self):
self.flags(disable_rootwrap=False, group='workarounds')
self.flags(rootwrap_config='foo')
cmd = utils.get_root_helper()
self.assertEqual('sudo nova-rootwrap foo', cmd)
@mock.patch('nova.utils.RootwrapProcessHelper')
def test_get_root_helper_proc(self, mock_proc_helper):
self.flags(use_rootwrap_daemon=False)
self.flags(rootwrap_config="/path/to/conf")
utils._get_rootwrap_helper()
mock_proc_helper.assert_called_once_with()
@mock.patch('nova.utils.RootwrapDaemonHelper')
def test_get_root_helper_daemon(self, mock_daemon_helper):
conf_path = '/path/to/conf'
self.flags(use_rootwrap_daemon=True)
self.flags(rootwrap_config=conf_path)
utils._get_rootwrap_helper()
mock_daemon_helper.assert_called_once_with(conf_path)
def test_use_sudo(self):
self.flags(disable_rootwrap=True, group='workarounds')
cmd = utils.get_root_helper()
self.assertEqual('sudo', cmd)
def test_ssh_execute(self):
expected_args = ('ssh', '-o', 'BatchMode=yes',
'remotehost', 'ls', '-l')
with mock.patch('nova.utils.execute') as mock_method:
utils.ssh_execute('remotehost', 'ls', '-l')
mock_method.assert_called_once_with(*expected_args)
class TestCachedFile(test.NoDBTestCase):
@mock.patch('os.path.getmtime', return_value=1)
def test_read_cached_file(self, getmtime):
utils._FILE_CACHE = {
'/this/is/a/fake': {"data": 1123, "mtime": 1}
}
fresh, data = utils.read_cached_file("/this/is/a/fake")
fdata = utils._FILE_CACHE['/this/is/a/fake']["data"]
self.assertEqual(fdata, data)
@mock.patch('os.path.getmtime', return_value=2)
def test_read_modified_cached_file(self, getmtime):
utils._FILE_CACHE = {
'/this/is/a/fake': {"data": 1123, "mtime": 1}
}
fake_contents = "lorem ipsum"
with mock.patch('six.moves.builtins.open',
mock.mock_open(read_data=fake_contents)):
fresh, data = utils.read_cached_file("/this/is/a/fake")
self.assertEqual(data, fake_contents)
self.assertTrue(fresh)
def test_delete_cached_file(self):
filename = '/this/is/a/fake/deletion/of/cached/file'
utils._FILE_CACHE = {
filename: {"data": 1123, "mtime": 1}
}
self.assertIn(filename, utils._FILE_CACHE)
utils.delete_cached_file(filename)
self.assertNotIn(filename, utils._FILE_CACHE)
def test_delete_cached_file_not_exist(self):
# We expect that if cached file does not exist no Exception raised.
filename = '/this/is/a/fake/deletion/attempt/of/not/cached/file'
self.assertNotIn(filename, utils._FILE_CACHE)
utils.delete_cached_file(filename)
self.assertNotIn(filename, utils._FILE_CACHE)
class RootwrapDaemonTesetCase(test.NoDBTestCase):
@mock.patch('oslo_rootwrap.client.Client')
def test_get_client(self, mock_client):
mock_conf = mock.MagicMock()
utils.RootwrapDaemonHelper(mock_conf)
mock_client.assert_called_once_with(
["sudo", "nova-rootwrap-daemon", mock_conf])
@mock.patch('nova.utils.LOG.info')
def test_execute(self, mock_info):
mock_conf = mock.MagicMock()
daemon = utils.RootwrapDaemonHelper(mock_conf)
daemon.client = mock.MagicMock()
daemon.client.execute = mock.Mock(return_value=(0, None, None))
daemon.execute('a', 1, foo='bar', run_as_root=True)
daemon.client.execute.assert_called_once_with(['a', '1'], None)
mock_info.assert_has_calls([mock.call(
u'Executing RootwrapDaemonHelper.execute cmd=[%(cmd)r] '
u'kwargs=[%(kwargs)r]',
{'cmd': u'a 1', 'kwargs': {'run_as_root': True, 'foo': 'bar'}})])
def test_execute_with_kwargs(self):
mock_conf = mock.MagicMock()
daemon = utils.RootwrapDaemonHelper(mock_conf)
daemon.client = mock.MagicMock()
daemon.client.execute = mock.Mock(return_value=(0, None, None))
daemon.execute('a', 1, foo='bar', run_as_root=True, process_input=True)
daemon.client.execute.assert_called_once_with(['a', '1'], True)
def test_execute_fail(self):
mock_conf = mock.MagicMock()
daemon = utils.RootwrapDaemonHelper(mock_conf)
daemon.client = mock.MagicMock()
daemon.client.execute = mock.Mock(return_value=(-2, None, None))
self.assertRaises(processutils.ProcessExecutionError,
daemon.execute, 'b', 2)
def test_execute_pass_with_check_exit_code(self):
mock_conf = mock.MagicMock()
daemon = utils.RootwrapDaemonHelper(mock_conf)
daemon.client = mock.MagicMock()
daemon.client.execute = mock.Mock(return_value=(-2, None, None))
daemon.execute('b', 2, check_exit_code=[-2])
def test_execute_fail_with_retry(self):
mock_conf = mock.MagicMock()
daemon = utils.RootwrapDaemonHelper(mock_conf)
daemon.client = mock.MagicMock()
daemon.client.execute = mock.Mock(return_value=(-2, None, None))
self.assertRaises(processutils.ProcessExecutionError,
daemon.execute, 'b', 2, attempts=2)
daemon.client.execute.assert_has_calls(
[mock.call(['b', '2'], None),
mock.call(['b', '2'], None)])
@mock.patch('nova.utils.LOG.log')
def test_execute_fail_and_logging(self, mock_log):
mock_conf = mock.MagicMock()
daemon = utils.RootwrapDaemonHelper(mock_conf)
daemon.client = mock.MagicMock()
daemon.client.execute = mock.Mock(return_value=(-2, None, None))
self.assertRaises(processutils.ProcessExecutionError,
daemon.execute, 'b', 2,
attempts=2,
loglevel=logging.CRITICAL,
log_errors=processutils.LOG_ALL_ERRORS)
mock_log.assert_has_calls(
[
mock.call(logging.CRITICAL, u'Running cmd (subprocess): %s',
u'b 2'),
mock.call(logging.CRITICAL,
'CMD "%(sanitized_cmd)s" returned: %(return_code)s '
'in %(end_time)0.3fs',
{'sanitized_cmd': u'b 2', 'return_code': -2,
'end_time': mock.ANY}),
mock.call(logging.CRITICAL,
u'%(desc)r\ncommand: %(cmd)r\nexit code: %(code)r'
u'\nstdout: %(stdout)r\nstderr: %(stderr)r',
{'code': -2, 'cmd': u'b 2', 'stdout': u'None',
'stderr': u'None', 'desc': None}),
mock.call(logging.CRITICAL, u'%r failed. Retrying.', u'b 2'),
mock.call(logging.CRITICAL, u'Running cmd (subprocess): %s',
u'b 2'),
mock.call(logging.CRITICAL,
'CMD "%(sanitized_cmd)s" returned: %(return_code)s '
'in %(end_time)0.3fs',
{'sanitized_cmd': u'b 2', 'return_code': -2,
'end_time': mock.ANY}),
mock.call(logging.CRITICAL,
u'%(desc)r\ncommand: %(cmd)r\nexit code: %(code)r'
u'\nstdout: %(stdout)r\nstderr: %(stderr)r',
{'code': -2, 'cmd': u'b 2', 'stdout': u'None',
'stderr': u'None', 'desc': None}),
mock.call(logging.CRITICAL, u'%r failed. Not Retrying.',
u'b 2')]
)
def test_trycmd(self):
mock_conf = mock.MagicMock()
daemon = utils.RootwrapDaemonHelper(mock_conf)
daemon.client = mock.MagicMock()
daemon.client.execute = mock.Mock(return_value=(0, None, None))
daemon.trycmd('a', 1, foo='bar', run_as_root=True)
daemon.client.execute.assert_called_once_with(['a', '1'], None)
def test_trycmd_with_kwargs(self):
mock_conf = mock.MagicMock()
daemon = utils.RootwrapDaemonHelper(mock_conf)
daemon.execute = mock.Mock(return_value=('out', 'err'))
daemon.trycmd('a', 1, foo='bar', run_as_root=True,
loglevel=logging.WARN,
log_errors=True,
process_input=True,
delay_on_retry=False,
attempts=5,
check_exit_code=[200])
daemon.execute.assert_called_once_with('a', 1, attempts=5,
check_exit_code=[200],
delay_on_retry=False, foo='bar',
log_errors=True, loglevel=30,
process_input=True,
run_as_root=True)
def test_trycmd_fail(self):
mock_conf = mock.MagicMock()
daemon = utils.RootwrapDaemonHelper(mock_conf)
daemon.client = mock.MagicMock()
daemon.client.execute = mock.Mock(return_value=(-2, None, None))
expected_err = six.text_type('''\
Unexpected error while running command.
Command: a 1
Exit code: -2''')
out, err = daemon.trycmd('a', 1, foo='bar', run_as_root=True)
daemon.client.execute.assert_called_once_with(['a', '1'], None)
self.assertIn(expected_err, err)
def test_trycmd_fail_with_rety(self):
mock_conf = mock.MagicMock()
daemon = utils.RootwrapDaemonHelper(mock_conf)
daemon.client = mock.MagicMock()
daemon.client.execute = mock.Mock(return_value=(-2, None, None))
expected_err = six.text_type('''\
Unexpected error while running command.
Command: a 1
Exit code: -2''')
out, err = daemon.trycmd('a', 1, foo='bar', run_as_root=True,
attempts=3)
self.assertIn(expected_err, err)
daemon.client.execute.assert_has_calls(
[mock.call(['a', '1'], None),
mock.call(['a', '1'], None),
mock.call(['a', '1'], None)])
class VPNPingTestCase(test.NoDBTestCase):
"""Unit tests for utils.vpn_ping()."""
def setUp(self):
super(VPNPingTestCase, self).setUp()
self.port = 'fake'
self.address = 'fake'
self.session_id = 0x1234
self.fmt = '!BQxxxxxQxxxx'
def fake_reply_packet(self, pkt_id=0x40):
return struct.pack(self.fmt, pkt_id, 0x0, self.session_id)
def setup_socket(self, mock_socket, return_value, side_effect=None):
socket_obj = mock.MagicMock()
if side_effect is not None:
socket_obj.recv.side_effect = side_effect
else:
socket_obj.recv.return_value = return_value
mock_socket.return_value = socket_obj
@mock.patch.object(socket, 'socket')
def test_vpn_ping_timeout(self, mock_socket):
"""Server doesn't reply within timeout."""
self.setup_socket(mock_socket, None, socket.timeout)
rc = utils.vpn_ping(self.address, self.port,
session_id=self.session_id)
self.assertFalse(rc)
@mock.patch.object(socket, 'socket')
def test_vpn_ping_bad_len(self, mock_socket):
"""Test a short/invalid server reply."""
self.setup_socket(mock_socket, 'fake_reply')
rc = utils.vpn_ping(self.address, self.port,
session_id=self.session_id)
self.assertFalse(rc)
@mock.patch.object(socket, 'socket')
def test_vpn_ping_bad_id(self, mock_socket):
"""Server sends an unknown packet ID."""
self.setup_socket(mock_socket, self.fake_reply_packet(pkt_id=0x41))
rc = utils.vpn_ping(self.address, self.port,
session_id=self.session_id)
self.assertFalse(rc)
@mock.patch.object(socket, 'socket')
def test_vpn_ping_ok(self, mock_socket):
self.setup_socket(mock_socket, self.fake_reply_packet())
rc = utils.vpn_ping(self.address, self.port,
session_id=self.session_id)
self.assertTrue(rc)
class MonkeyPatchTestCase(test.NoDBTestCase):
"""Unit test for utils.monkey_patch()."""
def setUp(self):
super(MonkeyPatchTestCase, self).setUp()
self.example_package = 'nova.tests.unit.monkey_patch_example.'
self.flags(
monkey_patch=True,
monkey_patch_modules=[self.example_package + 'example_a' + ':'
+ self.example_package + 'example_decorator'])
def test_monkey_patch(self):
utils.monkey_patch()
nova.tests.unit.monkey_patch_example.CALLED_FUNCTION = []
from nova.tests.unit.monkey_patch_example import example_a
from nova.tests.unit.monkey_patch_example import example_b
self.assertEqual('Example function', example_a.example_function_a())
exampleA = example_a.ExampleClassA()
exampleA.example_method()
ret_a = exampleA.example_method_add(3, 5)
self.assertEqual(ret_a, 8)
self.assertEqual('Example function', example_b.example_function_b())
exampleB = example_b.ExampleClassB()
exampleB.example_method()
ret_b = exampleB.example_method_add(3, 5)
self.assertEqual(ret_b, 8)
package_a = self.example_package + 'example_a.'
self.assertIn(package_a + 'example_function_a',
nova.tests.unit.monkey_patch_example.CALLED_FUNCTION)
self.assertIn(package_a + 'ExampleClassA.example_method',
nova.tests.unit.monkey_patch_example.CALLED_FUNCTION)
self.assertIn(package_a + 'ExampleClassA.example_method_add',
nova.tests.unit.monkey_patch_example.CALLED_FUNCTION)
package_b = self.example_package + 'example_b.'
self.assertNotIn(package_b + 'example_function_b',
nova.tests.unit.monkey_patch_example.CALLED_FUNCTION)
self.assertNotIn(package_b + 'ExampleClassB.example_method',
nova.tests.unit.monkey_patch_example.CALLED_FUNCTION)
self.assertNotIn(package_b + 'ExampleClassB.example_method_add',
nova.tests.unit.monkey_patch_example.CALLED_FUNCTION)
class MonkeyPatchDefaultTestCase(test.NoDBTestCase):
"""Unit test for default monkey_patch_modules value."""
def setUp(self):
super(MonkeyPatchDefaultTestCase, self).setUp()
self.flags(
monkey_patch=True)
def test_monkey_patch_default_mod(self):
# monkey_patch_modules is defined to be
# <module_to_patch>:<decorator_to_patch_with>
# Here we check that both parts of the default values are
# valid
for module in CONF.monkey_patch_modules:
m = module.split(':', 1)
# Check we can import the module to be patched
importlib.import_module(m[0])
# check the decorator is valid
decorator_name = m[1].rsplit('.', 1)
decorator_module = importlib.import_module(decorator_name[0])
getattr(decorator_module, decorator_name[1])
class AuditPeriodTest(test.NoDBTestCase):
def setUp(self):
super(AuditPeriodTest, self).setUp()
# a fairly random time to test with
self.useFixture(utils_fixture.TimeFixture(
datetime.datetime(second=23,
minute=12,
hour=8,
day=5,
month=3,
year=2012)))
def test_hour(self):
begin, end = utils.last_completed_audit_period(unit='hour')
self.assertEqual(begin, datetime.datetime(
hour=7,
day=5,
month=3,
year=2012))
self.assertEqual(end, datetime.datetime(
hour=8,
day=5,
month=3,
year=2012))
def test_hour_with_offset_before_current(self):
begin, end = utils.last_completed_audit_period(unit='hour@10')
self.assertEqual(begin, datetime.datetime(
minute=10,
hour=7,
day=5,
month=3,
year=2012))
self.assertEqual(end, datetime.datetime(
minute=10,
hour=8,
day=5,
month=3,
year=2012))
def test_hour_with_offset_after_current(self):
begin, end = utils.last_completed_audit_period(unit='hour@30')
self.assertEqual(begin, datetime.datetime(
minute=30,
hour=6,
day=5,
month=3,
year=2012))
self.assertEqual(end, datetime.datetime(
minute=30,
hour=7,
day=5,
month=3,
year=2012))
def test_day(self):
begin, end = utils.last_completed_audit_period(unit='day')
self.assertEqual(begin, datetime.datetime(
day=4,
month=3,
year=2012))
self.assertEqual(end, datetime.datetime(
day=5,
month=3,
year=2012))
def test_day_with_offset_before_current(self):
begin, end = utils.last_completed_audit_period(unit='day@6')
self.assertEqual(begin, datetime.datetime(
hour=6,
day=4,
month=3,
year=2012))
self.assertEqual(end, datetime.datetime(
hour=6,
day=5,
month=3,
year=2012))
def test_day_with_offset_after_current(self):
begin, end = utils.last_completed_audit_period(unit='day@10')
self.assertEqual(begin, datetime.datetime(
hour=10,
day=3,
month=3,
year=2012))
self.assertEqual(end, datetime.datetime(
hour=10,
day=4,
month=3,
year=2012))
def test_month(self):
begin, end = utils.last_completed_audit_period(unit='month')
self.assertEqual(begin, datetime.datetime(
day=1,
month=2,
year=2012))
self.assertEqual(end, datetime.datetime(
day=1,
month=3,
year=2012))
def test_month_with_offset_before_current(self):
begin, end = utils.last_completed_audit_period(unit='month@2')
self.assertEqual(begin, datetime.datetime(
day=2,
month=2,
year=2012))
self.assertEqual(end, datetime.datetime(
day=2,
month=3,
year=2012))
def test_month_with_offset_after_current(self):
begin, end = utils.last_completed_audit_period(unit='month@15')
self.assertEqual(begin, datetime.datetime(
day=15,
month=1,
year=2012))
self.assertEqual(end, datetime.datetime(
day=15,
month=2,
year=2012))
def test_year(self):
begin, end = utils.last_completed_audit_period(unit='year')
self.assertEqual(begin, datetime.datetime(
day=1,
month=1,
year=2011))
self.assertEqual(end, datetime.datetime(
day=1,
month=1,
year=2012))
def test_year_with_offset_before_current(self):
begin, end = utils.last_completed_audit_period(unit='year@2')
self.assertEqual(begin, datetime.datetime(
day=1,
month=2,
year=2011))
self.assertEqual(end, datetime.datetime(
day=1,
month=2,
year=2012))
def test_year_with_offset_after_current(self):
begin, end = utils.last_completed_audit_period(unit='year@6')
self.assertEqual(begin, datetime.datetime(
day=1,
month=6,
year=2010))
self.assertEqual(end, datetime.datetime(
day=1,
month=6,
year=2011))
class MkfsTestCase(test.NoDBTestCase):
@mock.patch('nova.utils.execute')
def test_mkfs_ext4(self, mock_execute):
utils.mkfs('ext4', '/my/block/dev')
mock_execute.assert_called_once_with('mkfs', '-t', 'ext4', '-F',
'/my/block/dev', run_as_root=False)
@mock.patch('nova.utils.execute')
def test_mkfs_msdos(self, mock_execute):
utils.mkfs('msdos', '/my/msdos/block/dev')
mock_execute.assert_called_once_with('mkfs', '-t', 'msdos',
'/my/msdos/block/dev', run_as_root=False)
@mock.patch('nova.utils.execute')
def test_mkfs_swap(self, mock_execute):
utils.mkfs('swap', '/my/swap/block/dev')
mock_execute.assert_called_once_with('mkswap', '/my/swap/block/dev',
run_as_root=False)
@mock.patch('nova.utils.execute')
def test_mkfs_ext4_withlabel(self, mock_execute):
utils.mkfs('ext4', '/my/block/dev', 'ext4-vol')
mock_execute.assert_called_once_with('mkfs', '-t', 'ext4', '-F',
'-L', 'ext4-vol', '/my/block/dev', run_as_root=False)
@mock.patch('nova.utils.execute')
def test_mkfs_msdos_withlabel(self, mock_execute):
utils.mkfs('msdos', '/my/msdos/block/dev', 'msdos-vol')
mock_execute.assert_called_once_with('mkfs', '-t', 'msdos',
'-n', 'msdos-vol', '/my/msdos/block/dev', run_as_root=False)
@mock.patch('nova.utils.execute')
def test_mkfs_swap_withlabel(self, mock_execute):
utils.mkfs('swap', '/my/swap/block/dev', 'swap-vol')
mock_execute.assert_called_once_with('mkswap', '-L', 'swap-vol',
'/my/swap/block/dev', run_as_root=False)
class LastBytesTestCase(test.NoDBTestCase):
"""Test the last_bytes() utility method."""
def setUp(self):
super(LastBytesTestCase, self).setUp()
self.f = six.BytesIO(b'1234567890')
def test_truncated(self):
self.f.seek(0, os.SEEK_SET)
out, remaining = utils.last_bytes(self.f, 5)
self.assertEqual(out, b'67890')
self.assertGreater(remaining, 0)
def test_read_all(self):
self.f.seek(0, os.SEEK_SET)
out, remaining = utils.last_bytes(self.f, 1000)
self.assertEqual(out, b'1234567890')
self.assertFalse(remaining > 0)
def test_seek_too_far_real_file(self):
# StringIO doesn't raise IOError if you see past the start of the file.
with tempfile.TemporaryFile() as flo:
content = b'1234567890'
flo.write(content)
self.assertEqual((content, 0), utils.last_bytes(flo, 1000))
class MetadataToDictTestCase(test.NoDBTestCase):
def test_metadata_to_dict(self):
self.assertEqual(utils.metadata_to_dict(
[{'key': 'foo1', 'value': 'bar'},
{'key': 'foo2', 'value': 'baz'}]),
{'foo1': 'bar', 'foo2': 'baz'})
def test_metadata_to_dict_with_include_deleted(self):
metadata = [{'key': 'foo1', 'value': 'bar', 'deleted': 1442875429,
'other': 'stuff'},
{'key': 'foo2', 'value': 'baz', 'deleted': 0,
'other': 'stuff2'}]
self.assertEqual({'foo1': 'bar', 'foo2': 'baz'},
utils.metadata_to_dict(metadata,
include_deleted=True))
self.assertEqual({'foo2': 'baz'},
utils.metadata_to_dict(metadata,
include_deleted=False))
# verify correct default behavior
self.assertEqual(utils.metadata_to_dict(metadata),
utils.metadata_to_dict(metadata,
include_deleted=False))
def test_metadata_to_dict_empty(self):
self.assertEqual({}, utils.metadata_to_dict([]))
self.assertEqual({}, utils.metadata_to_dict([], include_deleted=True))
self.assertEqual({}, utils.metadata_to_dict([], include_deleted=False))
def test_dict_to_metadata(self):
def sort_key(adict):
return sorted(adict.items())
metadata = utils.dict_to_metadata(dict(foo1='bar1', foo2='bar2'))
expected = [{'key': 'foo1', 'value': 'bar1'},
{'key': 'foo2', 'value': 'bar2'}]
self.assertEqual(sorted(metadata, key=sort_key),
sorted(expected, key=sort_key))
def test_dict_to_metadata_empty(self):
self.assertEqual(utils.dict_to_metadata({}), [])
class ExpectedArgsTestCase(test.NoDBTestCase):
def test_passes(self):
@utils.expects_func_args('foo', 'baz')
def dec(f):
return f
@dec
def func(foo, bar, baz="lol"):
pass
# Call to ensure nothing errors
func(None, None)
def test_raises(self):
@utils.expects_func_args('foo', 'baz')
def dec(f):
return f
def func(bar, baz):
pass
self.assertRaises(TypeError, dec, func)
def test_var_no_of_args(self):
@utils.expects_func_args('foo')
def dec(f):
return f
@dec
def func(bar, *args, **kwargs):
pass
# Call to ensure nothing errors
func(None)
def test_more_layers(self):
@utils.expects_func_args('foo', 'baz')
def dec(f):
return f
def dec_2(f):
def inner_f(*a, **k):
return f()
return inner_f
@dec_2
def func(bar, baz):
pass
self.assertRaises(TypeError, dec, func)
class StringLengthTestCase(test.NoDBTestCase):
def test_check_string_length(self):
self.assertIsNone(utils.check_string_length(
'test', 'name', max_length=255))
self.assertRaises(exception.InvalidInput,
utils.check_string_length,
11, 'name', max_length=255)
self.assertRaises(exception.InvalidInput,
utils.check_string_length,
'', 'name', min_length=1)
self.assertRaises(exception.InvalidInput,
utils.check_string_length,
'a' * 256, 'name', max_length=255)
def test_check_string_length_noname(self):
self.assertIsNone(utils.check_string_length(
'test', max_length=255))
self.assertRaises(exception.InvalidInput,
utils.check_string_length,
11, max_length=255)
self.assertRaises(exception.InvalidInput,
utils.check_string_length,
'', min_length=1)
self.assertRaises(exception.InvalidInput,
utils.check_string_length,
'a' * 256, max_length=255)
class ValidateIntegerTestCase(test.NoDBTestCase):
def test_valid_inputs(self):
self.assertEqual(
utils.validate_integer(42, "answer"), 42)
self.assertEqual(
utils.validate_integer("42", "answer"), 42)
self.assertEqual(
utils.validate_integer(
"7", "lucky", min_value=7, max_value=8), 7)
self.assertEqual(
utils.validate_integer(
7, "lucky", min_value=6, max_value=7), 7)
self.assertEqual(
utils.validate_integer(
300, "Spartaaa!!!", min_value=300), 300)
self.assertEqual(
utils.validate_integer(
"300", "Spartaaa!!!", max_value=300), 300)
def test_invalid_inputs(self):
self.assertRaises(exception.InvalidInput,
utils.validate_integer,
"im-not-an-int", "not-an-int")
self.assertRaises(exception.InvalidInput,
utils.validate_integer,
3.14, "Pie")
self.assertRaises(exception.InvalidInput,
utils.validate_integer,
"299", "Sparta no-show",
min_value=300, max_value=300)
self.assertRaises(exception.InvalidInput,
utils.validate_integer,
55, "doing 55 in a 54",
max_value=54)
self.assertRaises(exception.InvalidInput,
utils.validate_integer,
six.unichr(129), "UnicodeError",
max_value=1000)
class ValidateNeutronConfiguration(test.NoDBTestCase):
def test_nova_network(self):
self.assertFalse(utils.is_neutron())
def test_neutron(self):
self.flags(use_neutron=True)
self.assertTrue(utils.is_neutron())
class AutoDiskConfigUtilTestCase(test.NoDBTestCase):
def test_is_auto_disk_config_disabled(self):
self.assertTrue(utils.is_auto_disk_config_disabled("Disabled "))
def test_is_auto_disk_config_disabled_none(self):
self.assertFalse(utils.is_auto_disk_config_disabled(None))
def test_is_auto_disk_config_disabled_false(self):
self.assertFalse(utils.is_auto_disk_config_disabled("false"))
class GetSystemMetadataFromImageTestCase(test.NoDBTestCase):
def get_image(self):
image_meta = {
"id": "fake-image",
"name": "fake-name",
"min_ram": 1,
"min_disk": 1,
"disk_format": "raw",
"container_format": "bare",
}
return image_meta
def get_flavor(self):
flavor = {
"id": "fake.flavor",
"root_gb": 10,
}
return flavor
def test_base_image_properties(self):
image = self.get_image()
# Verify that we inherit all the needed keys
sys_meta = utils.get_system_metadata_from_image(image)
for key in utils.SM_INHERITABLE_KEYS:
sys_key = "%s%s" % (utils.SM_IMAGE_PROP_PREFIX, key)
self.assertEqual(image[key], sys_meta.get(sys_key))
# Verify that everything else is ignored
self.assertEqual(len(sys_meta), len(utils.SM_INHERITABLE_KEYS))
def test_inherit_image_properties(self):
image = self.get_image()
image["properties"] = {"foo1": "bar", "foo2": "baz"}
sys_meta = utils.get_system_metadata_from_image(image)
# Verify that we inherit all the image properties
for key, expected in six.iteritems(image["properties"]):
sys_key = "%s%s" % (utils.SM_IMAGE_PROP_PREFIX, key)
self.assertEqual(sys_meta[sys_key], expected)
def test_skip_image_properties(self):
image = self.get_image()
image["properties"] = {
"foo1": "bar", "foo2": "baz",
"mappings": "wizz", "img_block_device_mapping": "eek",
}
sys_meta = utils.get_system_metadata_from_image(image)
# Verify that we inherit all the image properties
for key, expected in six.iteritems(image["properties"]):
sys_key = "%s%s" % (utils.SM_IMAGE_PROP_PREFIX, key)
if key in utils.SM_SKIP_KEYS:
self.assertNotIn(sys_key, sys_meta)
else:
self.assertEqual(sys_meta[sys_key], expected)
def test_vhd_min_disk_image(self):
image = self.get_image()
flavor = self.get_flavor()
image["disk_format"] = "vhd"
sys_meta = utils.get_system_metadata_from_image(image, flavor)
# Verify that the min_disk property is taken from
# flavor's root_gb when using vhd disk format
sys_key = "%s%s" % (utils.SM_IMAGE_PROP_PREFIX, "min_disk")
self.assertEqual(sys_meta[sys_key], flavor["root_gb"])
def test_dont_inherit_empty_values(self):
image = self.get_image()
for key in utils.SM_INHERITABLE_KEYS:
image[key] = None
sys_meta = utils.get_system_metadata_from_image(image)
# Verify that the empty properties have not been inherited
for key in utils.SM_INHERITABLE_KEYS:
sys_key = "%s%s" % (utils.SM_IMAGE_PROP_PREFIX, key)
self.assertNotIn(sys_key, sys_meta)
class GetImageFromSystemMetadataTestCase(test.NoDBTestCase):
def get_system_metadata(self):
sys_meta = {
"image_min_ram": 1,
"image_min_disk": 1,
"image_disk_format": "raw",
"image_container_format": "bare",
}
return sys_meta
def test_image_from_system_metadata(self):
sys_meta = self.get_system_metadata()
sys_meta["%soo1" % utils.SM_IMAGE_PROP_PREFIX] = "bar"
sys_meta["%soo2" % utils.SM_IMAGE_PROP_PREFIX] = "baz"
sys_meta["%simg_block_device_mapping" %
utils.SM_IMAGE_PROP_PREFIX] = "eek"
image = utils.get_image_from_system_metadata(sys_meta)
# Verify that we inherit all the needed keys
for key in utils.SM_INHERITABLE_KEYS:
sys_key = "%s%s" % (utils.SM_IMAGE_PROP_PREFIX, key)
self.assertEqual(image[key], sys_meta.get(sys_key))
# Verify that we inherit the rest of metadata as properties
self.assertIn("properties", image)
for key, value in six.iteritems(image["properties"]):
sys_key = "%s%s" % (utils.SM_IMAGE_PROP_PREFIX, key)
self.assertEqual(image["properties"][key], sys_meta[sys_key])
self.assertNotIn("img_block_device_mapping", image["properties"])
def test_dont_inherit_empty_values(self):
sys_meta = self.get_system_metadata()
for key in utils.SM_INHERITABLE_KEYS:
sys_key = "%s%s" % (utils.SM_IMAGE_PROP_PREFIX, key)
sys_meta[sys_key] = None
image = utils.get_image_from_system_metadata(sys_meta)
# Verify that the empty properties have not been inherited
for key in utils.SM_INHERITABLE_KEYS:
self.assertNotIn(key, image)
class GetImageMetadataFromVolumeTestCase(test.NoDBTestCase):
def test_inherit_image_properties(self):
properties = {"fake_prop": "fake_value"}
volume = {"volume_image_metadata": properties}
image_meta = utils.get_image_metadata_from_volume(volume)
self.assertEqual(properties, image_meta["properties"])
def test_image_size(self):
volume = {"size": 10}
image_meta = utils.get_image_metadata_from_volume(volume)
self.assertEqual(10 * units.Gi, image_meta["size"])
def test_image_status(self):
volume = {}
image_meta = utils.get_image_metadata_from_volume(volume)
self.assertEqual("active", image_meta["status"])
def test_values_conversion(self):
properties = {"min_ram": "5", "min_disk": "7"}
volume = {"volume_image_metadata": properties}
image_meta = utils.get_image_metadata_from_volume(volume)
self.assertEqual(5, image_meta["min_ram"])
self.assertEqual(7, image_meta["min_disk"])
def test_suppress_not_image_properties(self):
properties = {"min_ram": "256", "min_disk": "128",
"image_id": "fake_id", "image_name": "fake_name",
"container_format": "ami", "disk_format": "ami",
"size": "1234", "checksum": "fake_checksum"}
volume = {"volume_image_metadata": properties}
image_meta = utils.get_image_metadata_from_volume(volume)
self.assertEqual({}, image_meta["properties"])
self.assertEqual(0, image_meta["size"])
# volume's properties should not be touched
self.assertNotEqual({}, properties)
class ResourceFilterTestCase(test.NoDBTestCase):
def _assert_filtering(self, res_list, filts, expected_tags):
actual_tags = utils.filter_and_format_resource_metadata('instance',
res_list, filts, 'metadata')
self.assertJsonEqual(expected_tags, actual_tags)
def test_filter_and_format_resource_metadata(self):
# Create some tags
# One overlapping pair, and one different key value pair
# i1 : foo=bar, bax=wibble
# i2 : foo=bar, baz=quux
# resources
i1 = {
'uuid': '1',
'metadata': {'foo': 'bar', 'bax': 'wibble'},
}
i2 = {
'uuid': '2',
'metadata': {'foo': 'bar', 'baz': 'quux'},
}
# Resources list
rl = [i1, i2]
# tags
i11 = {'instance_id': '1', 'key': 'foo', 'value': 'bar'}
i12 = {'instance_id': '1', 'key': 'bax', 'value': 'wibble'}
i21 = {'instance_id': '2', 'key': 'foo', 'value': 'bar'}
i22 = {'instance_id': '2', 'key': 'baz', 'value': 'quux'}
# No filter
self._assert_filtering(rl, [], [i11, i12, i21, i22])
self._assert_filtering(rl, {}, [i11, i12, i21, i22])
# Key search
# Both should have tags with key 'foo' and value 'bar'
self._assert_filtering(rl, {'key': 'foo', 'value': 'bar'}, [i11, i21])
# Both should have tags with key 'foo'
self._assert_filtering(rl, {'key': 'foo'}, [i11, i21])
# Only i2 should have tags with key 'baz' and value 'quux'
self._assert_filtering(rl, {'key': 'baz', 'value': 'quux'}, [i22])
# Only i2 should have tags with value 'quux'
self._assert_filtering(rl, {'value': 'quux'}, [i22])
# Empty list should be returned when no tags match
self._assert_filtering(rl, {'key': 'split', 'value': 'banana'}, [])
# Multiple values
# Only i2 should have tags with key 'baz' and values in the set
# ['quux', 'wibble']
self._assert_filtering(rl, {'key': 'baz', 'value': ['quux', 'wibble']},
[i22])
# But when specified as two different filters, no tags should be
# returned. This is because, the filter will mean "return tags which
# have (key=baz AND value=quux) AND (key=baz AND value=wibble)
self._assert_filtering(rl, [{'key': 'baz', 'value': 'quux'},
{'key': 'baz', 'value': 'wibble'}], [])
# Test for regex
self._assert_filtering(rl, {'value': '\\Aqu..*\\Z(?s)'}, [i22])
# Make sure bug #1365887 is fixed
i1['metadata']['key3'] = 'a'
self._assert_filtering(rl, {'value': 'banana'}, [])
class SafeTruncateTestCase(test.NoDBTestCase):
def test_exception_to_dict_with_long_message_3_bytes(self):
# Generate Chinese byte string whose length is 300. This Chinese UTF-8
# character occupies 3 bytes. After truncating, the byte string length
# should be 255.
msg = u'\u8d75' * 100
truncated_msg = utils.safe_truncate(msg, 255)
byte_message = encodeutils.safe_encode(truncated_msg)
self.assertEqual(255, len(byte_message))
def test_exception_to_dict_with_long_message_2_bytes(self):
# Generate Russian byte string whose length is 300. This Russian UTF-8
# character occupies 2 bytes. After truncating, the byte string length
# should be 254.
msg = encodeutils.safe_decode('\xd0\x92' * 150)
truncated_msg = utils.safe_truncate(msg, 255)
byte_message = encodeutils.safe_encode(truncated_msg)
self.assertEqual(254, len(byte_message))
class SpawnNTestCase(test.NoDBTestCase):
def setUp(self):
super(SpawnNTestCase, self).setUp()
self.useFixture(context_fixture.ClearRequestContext())
self.spawn_name = 'spawn_n'
def test_spawn_n_no_context(self):
self.assertIsNone(common_context.get_current())
def _fake_spawn(func, *args, **kwargs):
# call the method to ensure no error is raised
func(*args, **kwargs)
self.assertEqual('test', args[0])
def fake(arg):
pass
with mock.patch.object(eventlet, self.spawn_name, _fake_spawn):
getattr(utils, self.spawn_name)(fake, 'test')
self.assertIsNone(common_context.get_current())
def test_spawn_n_context(self):
self.assertIsNone(common_context.get_current())
ctxt = context.RequestContext('user', 'project')
def _fake_spawn(func, *args, **kwargs):
# call the method to ensure no error is raised
func(*args, **kwargs)
self.assertEqual(ctxt, args[0])
self.assertEqual('test', kwargs['kwarg1'])
def fake(context, kwarg1=None):
pass
with mock.patch.object(eventlet, self.spawn_name, _fake_spawn):
getattr(utils, self.spawn_name)(fake, ctxt, kwarg1='test')
self.assertEqual(ctxt, common_context.get_current())
def test_spawn_n_context_different_from_passed(self):
self.assertIsNone(common_context.get_current())
ctxt = context.RequestContext('user', 'project')
ctxt_passed = context.RequestContext('user', 'project',
overwrite=False)
self.assertEqual(ctxt, common_context.get_current())
def _fake_spawn(func, *args, **kwargs):
# call the method to ensure no error is raised
func(*args, **kwargs)
self.assertEqual(ctxt_passed, args[0])
self.assertEqual('test', kwargs['kwarg1'])
def fake(context, kwarg1=None):
pass
with mock.patch.object(eventlet, self.spawn_name, _fake_spawn):
getattr(utils, self.spawn_name)(fake, ctxt_passed, kwarg1='test')
self.assertEqual(ctxt, common_context.get_current())
class SpawnTestCase(SpawnNTestCase):
def setUp(self):
super(SpawnTestCase, self).setUp()
self.spawn_name = 'spawn'
class UT8TestCase(test.NoDBTestCase):
def test_none_value(self):
self.assertIsInstance(utils.utf8(None), type(None))
def test_bytes_value(self):
some_value = b"fake data"
return_value = utils.utf8(some_value)
# check that type of returned value doesn't changed
self.assertIsInstance(return_value, type(some_value))
self.assertEqual(some_value, return_value)
def test_not_text_type(self):
return_value = utils.utf8(1)
self.assertEqual(b"1", return_value)
self.assertIsInstance(return_value, six.binary_type)
def test_text_type_with_encoding(self):
some_value = 'test\u2026config'
self.assertEqual(some_value, utils.utf8(some_value).decode("utf-8"))
class TestObjectCallHelpers(test.NoDBTestCase):
def test_with_primitives(self):
tester = mock.Mock()
tester.foo(1, 'two', three='four')
self.assertTrue(
test_utils.obj_called_with(tester.foo, 1, 'two', three='four'))
self.assertFalse(
test_utils.obj_called_with(tester.foo, 42, 'two', three='four'))
def test_with_object(self):
obj_base.NovaObjectRegistry.register(test_objects.MyObj)
obj = test_objects.MyObj(foo=1, bar='baz')
tester = mock.Mock()
tester.foo(1, obj)
self.assertTrue(
test_utils.obj_called_with(
tester.foo, 1,
test_objects.MyObj(foo=1, bar='baz')))
self.assertFalse(
test_utils.obj_called_with(
tester.foo, 1,
test_objects.MyObj(foo=2, bar='baz')))
def test_with_object_multiple(self):
obj_base.NovaObjectRegistry.register(test_objects.MyObj)
obj1 = test_objects.MyObj(foo=1, bar='baz')
obj2 = test_objects.MyObj(foo=3, bar='baz')
tester = mock.Mock()
tester.foo(1, obj1)
tester.foo(1, obj1)
tester.foo(3, obj2)
# Called at all
self.assertTrue(
test_utils.obj_called_with(
tester.foo, 1,
test_objects.MyObj(foo=1, bar='baz')))
# Called once (not true)
self.assertFalse(
test_utils.obj_called_once_with(
tester.foo, 1,
test_objects.MyObj(foo=1, bar='baz')))
# Not called with obj.foo=2
self.assertFalse(
test_utils.obj_called_with(
tester.foo, 1,
test_objects.MyObj(foo=2, bar='baz')))
# Called with obj.foo.3
self.assertTrue(
test_utils.obj_called_with(
tester.foo, 3,
test_objects.MyObj(foo=3, bar='baz')))
# Called once with obj.foo.3
self.assertTrue(
test_utils.obj_called_once_with(
tester.foo, 3,
test_objects.MyObj(foo=3, bar='baz')))