@Test
public void listing3_10_node_labels() {
usersAndMovies.addLabelToMovies();
try (Transaction tx = graphDb.beginTx()) {
ResourceIterable<Node> movies =
GlobalGraphOperations.at(graphDb).getAllNodesWithLabel(DynamicLabel.label("MOVIES"));
assertEquals(3, IteratorUtil.count(movies));
tx.success();
}
}
@Test
public void listing3_11_node_labels_and_property() {
try {
usersAndMovies.addLabelToMovies();
} catch (Exception e) {
// ignore if index already exist
}
try (Transaction tx = graphDb.beginTx()) {
ResourceIterable<Node> movies =
graphDb.findNodesByLabelAndProperty(DynamicLabel.label("MOVIES"), "name", "Fargo");
assertEquals(1, IteratorUtil.count(movies));
tx.success();
}
}