Source code for keystone.tests.unit.ksfixtures.policy

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# you may not use this file except in compliance with the License.
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#
#     http://www.apache.org/licenses/LICENSE-2.0
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import fixtures
from oslo_policy import opts

from keystone.policy.backends import rules


class Policy(fixtures.Fixture):
    """A fixture for working with policy configuration."""

    def __init__(self, policy_file, config_fixture):
        self._policy_file = policy_file
        self._config_fixture = config_fixture

    def setUp(self):
        super(Policy, self).setUp()
        opts.set_defaults(self._config_fixture.conf)
        self._config_fixture.config(group='oslo_policy',
                                    policy_file=self._policy_file)
        rules.init()
        self.addCleanup(rules.reset)