@Test
    public void doTest() {
        assertEquals(GraphFilterStrategy.instance().getEdgeFilter(this.original.asAdmin()), this.edgeFilter);
    }
@author Marko A. Rodriguez (http://markorodriguez.com)
gremlin-core/src/test/java/org/apache/tinkerpop/gremlin/process/computer/traversal/strategy/optimization/GraphFilterStrategyTest.java