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Viewing changes to ironic/tests/test_hash_ring.py

  • Committer: Package Import Robot
  • Author(s): James Page
  • Date: 2015-01-05 12:21:37 UTC
  • mfrom: (1.2.4)
  • Revision ID: package-import@ubuntu.com-20150105122137-171bqrdpcxqipunk
Tags: 2015.1~b1-0ubuntu1
* New upstream beta release:
  - d/control: Align version requirements with upstream release.
* d/watch: Update uversionmangle to deal with kilo beta versioning
  changes.
* d/control: Bumped Standards-Version to 3.9.6, no changes.

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ironic/tests/test_hash_ring.py
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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 hashlib
 
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import mock
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from oslo.config import cfg
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from testtools import matchers
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from ironic.common import exception
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from ironic.common import hash_ring
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from ironic.db import api as dbapi
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from ironic.tests import base
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from ironic.tests.db import base as db_base
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    #                fake -> foo, bar, baz
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    #                fake-again -> bar, baz, foo
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    @mock.patch.object(hashlib, 'md5')
 
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    def test__hash2int_returns_int(self, mock_md5):
 
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        CONF.set_override('hash_partition_exponent', 0)
 
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        r1 = 32 * 'a'
 
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        r2 = 32 * 'b'
 
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        mock_md5.return_value.hexdigest.side_effect = [r1, r2]
 
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        hosts = ['foo', 'bar']
 
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        replicas = 1
 
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        ring = hash_ring.HashRing(hosts, replicas=replicas)
 
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        self.assertIn(int(r1, 16), ring._host_hashes)
 
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        self.assertIn(int(r2, 16), ring._host_hashes)
 
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    def test_create_ring(self):
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        hosts = ['foo', 'bar']
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        replicas = 2
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    def setUp(self):
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        super(HashRingManagerTestCase, self).setUp()
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        self.ring_manager = hash_ring.HashRingManager()
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        self.dbapi = dbapi.get_instance()
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    def register_conductors(self):
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        self.dbapi.register_conductor({