@Test
public void testDirectedRelationship() {
Node node1 = getGraphDb().createNode();
Node node2 = getGraphDb().createNode();
Relationship rel2 = node1.createRelationshipTo(node2, MyRelTypes.TEST);
Relationship rel3 = node2.createRelationshipTo(node1, MyRelTypes.TEST);
Node[] nodes = rel2.getNodes();
assertEquals(2, nodes.length);
assertTrue(nodes[0].equals(node1) && nodes[1].equals(node2));
nodes = rel3.getNodes();
assertEquals(2, nodes.length);
assertTrue(nodes[0].equals(node2) && nodes[1].equals(node1));
assertEquals(node1, rel2.getStartNode());
assertEquals(node2, rel2.getEndNode());
assertEquals(node2, rel3.getStartNode());
assertEquals(node1, rel3.getEndNode());
Relationship relArray[] =
getRelationshipArray(node1.getRelationships(MyRelTypes.TEST, Direction.OUTGOING));
assertEquals(1, relArray.length);
assertEquals(rel2, relArray[0]);
relArray = getRelationshipArray(node1.getRelationships(MyRelTypes.TEST, Direction.INCOMING));
assertEquals(1, relArray.length);
assertEquals(rel3, relArray[0]);
relArray = getRelationshipArray(node2.getRelationships(MyRelTypes.TEST, Direction.OUTGOING));
assertEquals(1, relArray.length);
assertEquals(rel3, relArray[0]);
relArray = getRelationshipArray(node2.getRelationships(MyRelTypes.TEST, Direction.INCOMING));
assertEquals(1, relArray.length);
assertEquals(rel2, relArray[0]);
rel2.delete();
rel3.delete();
node1.delete();
node2.delete();
}
@Test
public void testDirectedRelationship1() {
Node node1 = getGraphDb().getNodeById(node1Id);
Relationship rel = node1.getSingleRelationship(MyRelTypes.TEST, Direction.BOTH);
Node nodes[] = rel.getNodes();
assertEquals(2, nodes.length);
Node node2 = getGraphDb().getNodeById(node2Id);
assertTrue(nodes[0].equals(node1) && nodes[1].equals(node2));
assertEquals(node1, rel.getStartNode());
assertEquals(node2, rel.getEndNode());
Relationship relArray[] =
getRelationshipArray(node1.getRelationships(MyRelTypes.TEST, Direction.OUTGOING));
assertEquals(1, relArray.length);
assertEquals(rel, relArray[0]);
relArray = getRelationshipArray(node2.getRelationships(MyRelTypes.TEST, Direction.INCOMING));
assertEquals(1, relArray.length);
assertEquals(rel, relArray[0]);
}
