@Test
public void testRead() {

    YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.empty();
    NormalizedNode<?, ?> normalizedNode = mock(NormalizedNode.class);
    doReturn(FluentFutures.immediateFluentFuture(Optional.of(normalizedNode))).when(readWriteTransaction)
        .read(yangInstanceIdentifier);
    localTransactionContext.executeRead(new ReadData(yangInstanceIdentifier, DataStoreVersions.CURRENT_VERSION),
            SettableFuture.create(), null);
    verify(readWriteTransaction).read(yangInstanceIdentifier);
}