29 lines
979 B
Python
29 lines
979 B
Python
# Copyright (c) 2013 Rackspace Hosting
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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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"""This modules stubs out functions in nova.utils."""
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from nova import utils
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def stub_out_utils_spawn_n(stubs):
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"""Stubs out spawn_n with a blocking version.
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This aids testing async processes by blocking until they're done.
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"""
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def no_spawn(func, *args, **kwargs):
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return func(*args, **kwargs)
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stubs.Set(utils, 'spawn_n', no_spawn)
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