(SqlgGraph sqlgGraph1 = SqlgGraph.open(configuration)) {</b>
<b class="fc">&nbsp;            Assert.assertEquals(1, sqlgGraph1.getTopology().getValidationErrors().size());</b>
<b class="pc">&nbsp;        }</b>
&nbsp;    }
&nbsp;
&nbsp;    @Test
&nbsp;    public void testIndexDoesNotExist() {
<b class="fc">&nbsp;        this.sqlgGraph.addVertex(T.label, &quot;A.A&quot;, &quot;name&quot;, &quot;aaa&quot;);</b>
<b class="fc">&nbsp;        List&lt;PropertyColumn&gt; properties = new ArrayList&lt;&gt;(this.sqlgG