@Test
public void testWriteCompletion() {

    completeOperation(transactionProxy -> {
        NormalizedNode<?, ?> nodeToWrite = ImmutableNodes.containerNode(TestModel.TEST_QNAME);
        expectBatchedModifications(2);
        transactionProxy.write(TestModel.TEST_PATH, nodeToWrite);
        transactionProxy.write(TestModel.TEST_PATH, nodeToWrite);
    });
}