@Test
        @FeatureRequirementSet(FeatureRequirementSet.Package.VERTICES_ONLY)
        @FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_META_PROPERTIES)
        public void shouldReturnEmptyIfNoMetaProperties() {
            final Vertex v = graph.addVertex();
            final VertexProperty<String> vp = v.property(VertexProperty.Cardinality.single, "name", "marko");
            assertEquals(Property.empty(), vp.property("name"));
        }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-test/src/main/java/org/apache/tinkerpop/gremlin/structure/VertexPropertyTest.java