@Before
public void setUp() throws IOException {
db = new ImpermanentGraphDatabase();
engine = new ExecutionEngine(db);
Transaction tx = db.beginTx();
andreasNode = db.createNode();
johanNode = db.createNode();
michaelaNode = db.getReferenceNode();
andreasNode.setProperty("name", "Andreas");
johanNode.setProperty("name", "Johan");
michaelaNode.setProperty("name", "Michaela");
index(andreasNode);
index(johanNode);
index(michaelaNode);
tx.success();
tx.finish();
}
public NodeRepresentation getReferenceNode() {
return new NodeRepresentation(graphDb.getReferenceNode());
}
