@Test
public void testReadCompletion() {

    completeOperation(transactionProxy -> {
        NormalizedNode<?, ?> nodeToRead = ImmutableNodes.containerNode(TestModel.TEST_QNAME);
        doReturn(readDataReply(nodeToRead)).when(mockActorContext).executeOperationAsync(
                any(ActorSelection.class), eqReadData(), any(Timeout.class));
        transactionProxy.read(TestModel.TEST_PATH);
        transactionProxy.read(TestModel.TEST_PATH);
    });
}