add assertXPath to list of supported annotations

Author: duncdrum

data/xqsuite.xml

@@ -185,6 +185,13 @@ function fd:simple-date($date as xs:date) as xs:string {
                             by the tested function.</para>
                     </listitem>
                 </varlistentry>
+                <varlistentry>
+                    <term>%test:assertXPath($path-as-string)</term>
+                    <listitem>
+                        <para>Tests if the return value of the tested function contains the given XPath <code>$path-as-string</code>.
+                            </para>
+                    </listitem>
+                </varlistentry>
                 <varlistentry>
                     <term>%test:pending</term>
                     <listitem>