Improving LoadModulesTest by verifying that a service can import a library module

Author: rjrudin

src/test/resources/sample-app/build/mlRestApi/some-library/ml-modules/services/echo.xqy

@@ -0,0 +1,14 @@
+xquery version "1.0-ml";
+
+module namespace resource = "http://marklogic.com/rest-api/resource/echo";
+
+import module namespace sample = "urn:sampleapp" at "/ext/some-lib.xqy";
+
+declare function get(
+  $context as map:map,
+  $params  as map:map
+  ) as document-node()*
+{
+  sample:foo(),
+  ()
+};