assertEquals(new Long(1), vc.outE().count().next());
assertEquals(new Long(1), vd.inE().count().next());
assertEquals(new Long(1), vd.outE().count().next());
for (Edge x : a.outE().toList()) {
assertTrue(x.label().equals(graphProvider.convertId("knows")) || x.label().equals(graphProvider.convertId("hates")));
}
assertEquals(graphProvider.convertId("hates"), i.label());
assertEquals(graphProvider.convertId("2"), i.inV().id().next().toString());
assertEquals(graphProvider.convertId("1"), i.outV().id().next().toString());