@Test
    public void shouldReturnResultsOnVertexWithHasHasHasNoIndex() {
        this.graph.tx().commit();
        this.graph.addVertex(T.label, "Person", "name", "marko", "color", "blue");
        this.graph.addVertex(T.label, "Person", "name", "marko", "color", "green");
        this.graph.tx().commit();
        assertEquals(1, this.g.V().has(T.label, "Person").has("name", "marko").has("color", "blue").count().next(), 0);
        assertEquals(2, this.g.V().has("name", "marko").count().next(), 0);
    }
@author Marko A. Rodriguez (http://markorodriguez.com)
neo4j-gremlin/src/test/java/org/apache/tinkerpop/gremlin/neo4j/structure/NativeNeo4jIndexCheck.java