DHFPROD-3448: correct tests so the casting works properly

Author: aebadirad

marklogic-data-hub/src/test/resources/e2e-test/sjs-flow/es-content-harmonize-xml.sjs

@@ -61,9 +61,9 @@ function extractInstanceE2eentity(source) {
   // the original source documents
   let attachments = source;
 
-  let id = xs.string(source.xpath('id/text()'));
-  let name = xs.string(source.xpath('name/text()'));
-  let salary = xs.decimal(source.xpath('salary/text()'));
+  let id = xs.string(fn.head(source.xpath('id/string()')));
+  let name = xs.string(fn.head(source.xpath('name/string()')));
+  let salary = xs.decimal(fn.head(source.xpath('salary/string()')));
 
   // return the instance object
   return {

marklogic-data-hub/src/test/resources/e2e-test/sjs-flow/es-content-input-xml.sjs

@@ -58,9 +58,9 @@ function extractInstanceE2eentity(source) {
   // the original source documents
   let attachments = source;
 
-  let id = xs.string(source.xpath('id/text()'));
-  let name = xs.string(source.xpath('name/text()'));
-  let salary = xs.decimal(source.xpath('salary/text()'));
+  let id = xs.string(fn.head(source.xpath('id/string()')));
+  let name = xs.string(fn.head(source.xpath('name/string()')));
+  let salary = xs.decimal(fn.head(source.xpath('salary/string()')));
 
   // return the instance object
   return {