estInVOutV_assert(SqlgGraph sqlgGraph, Vertex a, Vertex b) {
<b class="fc">&nbsp;        DefaultSqlgTraversal&lt;Vertex, Vertex&gt; traversal = (DefaultSqlgTraversal&lt;Vertex, Vertex&gt;) sqlgGraph.traversal().V(a.id()).outE().outV().out().outE().outV();</b>
<b class="fc">&nbsp;        Assert.assertEquals(6, traversal.getSteps().size());</b>
<b class="fc">&nbsp;        List&lt;Vertex&gt; vertices = traversal.toList();</b>
<b class="fc">&nbsp;        Assert.assertEquals(1, traversal.getSteps().size());</b>
