d3536457e8
Change-Id: I82b90ba472949620ba68fccd77d8fbce1c31c85f
66 lines
2.3 KiB
Python
66 lines
2.3 KiB
Python
# Copyright 2010 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import errno
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import socket
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import tempfile
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import fixtures
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from nova import db
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from nova import test
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from nova.tests.unit import utils as test_utils
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class TestUtilsTestCase(test.TestCase):
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def test_get_test_admin_context(self):
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# get_test_admin_context's return value behaves like admin context.
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ctxt = test_utils.get_test_admin_context()
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# TODO(soren): This should verify the full interface context
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# objects expose.
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self.assertTrue(ctxt.is_admin)
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def test_get_test_instance(self):
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# get_test_instance's return value looks like an instance_ref.
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instance_ref = test_utils.get_test_instance()
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ctxt = test_utils.get_test_admin_context()
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db.instance_get(ctxt, instance_ref['id'])
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def test_ipv6_supported(self):
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self.assertIn(test_utils.is_ipv6_supported(), (False, True))
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def fake_open(path):
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raise IOError
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def fake_socket_fail(x, y):
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e = socket.error()
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e.errno = errno.EAFNOSUPPORT
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raise e
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def fake_socket_ok(x, y):
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return tempfile.TemporaryFile()
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with fixtures.MonkeyPatch('socket.socket', fake_socket_fail):
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self.assertFalse(test_utils.is_ipv6_supported())
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with fixtures.MonkeyPatch('socket.socket', fake_socket_ok):
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with fixtures.MonkeyPatch('sys.platform', 'windows'):
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self.assertTrue(test_utils.is_ipv6_supported())
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with fixtures.MonkeyPatch('sys.platform', 'linux2'):
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with fixtures.MonkeyPatch('six.moves.builtins.open',
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fake_open):
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self.assertFalse(test_utils.is_ipv6_supported())
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