@Test
    @LoadGraphWith(MODERN)
    public void g_V_out_group_byXlabelX_selectXpersonX_unfold_outXcreatedX_name_limitX2X() {
        final Traversal<Vertex, String> traversal = get_g_V_out_group_byXlabelX_selectXpersonX_unfold_outXcreatedX_name_limitX2X();
        printTraversalForm(traversal);
        checkResults(Arrays.asList("ripple", "lop"), traversal);
        checkSideEffects(traversal.asAdmin().getSideEffects());
    }
@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/sideEffect/GroupTest.java