@Test
public void testAddToIndex() {
final MatrixDataGraph matrixDataGraph = new MatrixDataGraph(getGraphDatabase());
matrixDataGraph.createNodespace();
final RestNode neoNode = restAPI.getNodeById(matrixDataGraph.getNeoNode().getId());
final Transaction tx = restAPI.beginTx();
restAPI.index().forNodes("heroes").add(neoNode, "indexname", "Neo2");
Node n1 = restAPI.createNode(map("name", "Apoc"));
final Index<Node> index = restAPI.index().forNodes("heroes");
index.add(n1, "indexname", "Apoc");
final Node indexResult =
getGraphDatabase().index().forNodes("heroes").get("indexname", "Neo2").getSingle();
assertNull(indexResult);
final IndexHits<Node> heroes = index.query("indexname:Apoc");
tx.success();
tx.finish();
assertEquals("1 hero", 1, heroes.size());
IndexManager realIndex = getGraphDatabase().index();
Index<Node> goodGuys = realIndex.forNodes("heroes");
IndexHits<Node> hits = goodGuys.get("indexname", "Apoc");
Node apoc = hits.getSingle();
assertEquals("Apoc indexed", apoc, heroes.iterator().next());
}
@Test
public void testDeleteIndex() {
final MatrixDataGraph matrixDataGraph = new MatrixDataGraph(getGraphDatabase());
matrixDataGraph.createNodespace();
final Transaction tx = restAPI.beginTx();
final Index<Node> heroes = restAPI.index().forNodes("heroes");
heroes.delete();
tx.success();
tx.finish();
Assert.assertFalse(getGraphDatabase().index().existsForNodes("heroes"));
}
@Test
public void testQueryIndex() {
final MatrixDataGraph matrixDataGraph = new MatrixDataGraph(getGraphDatabase());
matrixDataGraph.createNodespace();
final Transaction tx = restAPI.beginTx();
final Index<Node> index = restAPI.index().forNodes("heroes");
final IndexHits<Node> heroes = index.query("name:Neo");
tx.success();
tx.finish();
assertEquals("1 hero", 1, heroes.size());
assertEquals("Neo indexed", matrixDataGraph.getNeoNode(), heroes.iterator().next());
}
/**
* get the number of all nodes that know the neo node
*
* @throws Exception
*/
@Test
public void getNeoFriends() throws Exception {
Node neoNode = restmdg.getNeoNode();
System.out.println(neoNode.getProperty("name"));
Traverser friendsTraverser = getFriends(neoNode);
int numberOfFriends = 0;
for (Path friendPath : friendsTraverser) {
numberOfFriends++;
}
assertEquals(4, numberOfFriends);
}
@Test
public void testSetMaxtrixProperty() {
restmdg.getNeoNode().setProperty("occupation", "the one");
Node node = embeddedmdg.getNeoNode();
Assert.assertEquals("the one", node.getProperty("occupation"));
}
