def _get_partitioner(self, partitions, host='a'):
        fixture = self.useFixture(fixtures.CoordinatorFixture('zake://', host))
        group = 'group'
        fixture.coordinator.create_group(group)
        fixture.coordinator.join_group(group)

        return coordination.Partitioner(fixture.coordinator, group, host,
                                        partitions), fixture.coordinator
    def setUp(self):
        super(TestLeaderElection, self).setUp()

        self.coord_fixture = self.useFixture(
            fixtures.CoordinatorFixture('zake://', b'InsertNameHere'))

        self.election = coordination.LeaderElection(self.coordinator,
                                                    'President')