final NormalizedNode<?, ?> testNode = mock(NormalizedNode.class);
final Optional<NormalizedNode<?, ?>> optional = Optional.of(testNode);
doReturn("testNode").when(testNode).toString();
- doReturn(optional).when(DATA_TREE_SNAPSHOT).readNode(YangInstanceIdentifier.EMPTY);
+ doReturn(java.util.Optional.of(testNode)).when(DATA_TREE_SNAPSHOT).readNode(YangInstanceIdentifier.EMPTY);
assertTrue(snapshotBackedReadTransaction.exists(YangInstanceIdentifier.EMPTY).get());
assertEquals(optional, snapshotBackedReadTransaction.read(YangInstanceIdentifier.EMPTY).get());