graph.drop();
}
@Test
public void testPredicate() throws Exception {
Iterable<OrientVertex> p1 = (Iterable<OrientVertex>) luca.execute(new OSQLPredicate("out()"));
Assert.assertTrue(p1.iterator().hasNext());
Assert.assertEquals(p1.iterator().next(), bill);
Iterable<OrientVertex> p2 = (Iterable<OrientVertex>) luca.execute(new OSQLPredicate("out().out('Friend')"));
Assert.assertTrue(p2.iterator().hasNext());
Assert.assertEquals(p2.iterator().next(), jay);
Iterable<OrientVertex> p3 = (Iterable<OrientVertex>) luca.execute(new OSQLPredicate("out().out('Friend').out('Friend')"));
Assert.assertTrue(p3.iterator().hasNext());
Assert.assertEquals(p3.iterator().next(), steve);
}