@flaky(u'FLOC-3196')
    @require_cluster(1)
    def test_dataset_deletion(self, cluster):
        created = create_dataset(self, cluster)

        def delete_dataset(dataset):
            deleted = cluster.client.delete_dataset(dataset.dataset_id)

            def not_exists():
                request = cluster.client.list_datasets_state()
                request.addCallback(
                    lambda actual_datasets: dataset.dataset_id not in
                    (d.dataset_id for d in actual_datasets))
                return request
            deleted.addCallback(lambda _: loop_until(reactor, not_exists))
            return deleted
        created.addCallback(delete_dataset)
        return created
A dataset can be deleted, resulting in its removal from the node.
dataset/ETHPy150Open ClusterHQ/flocker/flocker/acceptance/endtoend/test_dataset.py/DatasetAPITests.test_dataset_deletion