@Test
    @LoadGraphWith(MODERN)
    public void g_V_asXaX_hasXname_markoX_asXbX_hasXage_29X_asXcX_path() {
        final Traversal<Vertex, Path> traversal = get_g_V_asXaX_hasXname_markoX_asXbX_hasXage_29X_asXcX_path();
        printTraversalForm(traversal);
        final Path path = traversal.next();
        assertFalse(traversal.hasNext());
        assertEquals(1, path.size());
        assertTrue(path.hasLabel("a"));
        assertTrue(path.hasLabel("b"));
        assertTrue(path.hasLabel("c"));
        assertEquals(1, path.labels().size());
        assertEquals(3, path.labels().get(0).size());
    }
@author Marko A. Rodriguez (http://markorodriguez.com)
@author Stephen Mallette (http://stephen.genoprime.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/process/traversal/step/map/PathTest.java