irection.OUT, ab, bVertexLabel);</b>
&nbsp;    }
&nbsp;
&nbsp;    @Test
&nbsp;    public void testCheckMultiplicityForAllEdges() {
<b class="fc">&nbsp;        Schema aSchema = this.sqlgGraph.getTopology().ensureSchemaExist(&quot;A&quot;);</b>
<b class="fc">&nbsp;        Schema bSchema = this.sqlgGraph.getTopology().ensureSchemaExist(&quot;B&quot;);</b>
&nbsp;
<b class="fc">&nbsp;        VertexLabel aVertexLabel = aSchema.ensureVertexLabelExist(&quot;A&quot;);</b>
<b class="fc">&nbsp;        VertexLabel bVer