diff --git a/package.json b/package.json
index 1d5a398..9eaf054 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pdfbox",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "description": "A BaseX interface to Apache Pdfbox version 3",
   "main": "src/Pdfbox3.xqm",
   "homepage": "https://github.com/npm/example#readme",
diff --git a/src/Pdfbox3.xqm b/src/Pdfbox3.xqm
index 8f32111..22e159a 100644
--- a/src/Pdfbox3.xqm
+++ b/src/Pdfbox3.xqm
@@ -190,11 +190,10 @@ as map(*){
 (:~ outline as xml :)
 declare function pdfbox:outline-xml($pdf as item())
 as element(outline)?{
- element outline { 
-   let $outline:=pdfbox:outline($pdf)
-   return if(exists($outline))
-          then <outline>{$outline!pdfbox:bookmark-xml(.)}</outline>
- }
+ let $outline:=pdfbox:outline($pdf)
+  return if(exists($outline))
+         then <outline>{$outline!pdfbox:bookmark-xml(.)}</outline>
+         else ()
 };
 
 declare %private function pdfbox:bookmark-xml($outline as map(*)*)
diff --git a/src/test/test.xqm b/src/test/test.xqm
index 3e58034..6b3050d 100644
--- a/src/test/test.xqm
+++ b/src/test/test.xqm
@@ -15,42 +15,42 @@ function test:pdfbox-version(){
 
 declare %unit:test
 function test:specification(){
-    let $pdf:=test:pdf("samples.pdf/BaseX100.pdf")
+    let $pdf:=test:open("samples.pdf/BaseX100.pdf")
     let $spec:=pdfbox:specification($pdf)
     return unit:assert-equals($spec,"1.4")
 };
 
 declare %unit:test
 function test:page-count(){
-    let $pdf:=test:pdf("samples.pdf/BaseX100.pdf")
+    let $pdf:=test:open("samples.pdf/BaseX100.pdf")
     let $pages:=pdfbox:page-count($pdf)
     return unit:assert-equals($pages,521)
 };
 
 declare %unit:test
 function test:outline-none(){
-let $pdf:=test:pdf("samples.pdf/BaseX100.pdf")
+let $pdf:=test:open("samples.pdf/BaseX100.pdf")
  let $outline:=pdfbox:outline($pdf)
  return unit:assert(empty($outline))
 };
 
 declare %unit:test
 function test:outline-present(){
- let $pdf:=test:pdf("samples.pdf/icelandic-dictionary.pdf")
+ let $pdf:=test:open("samples.pdf/icelandic-dictionary.pdf")
  let $outline:=pdfbox:outline($pdf)
  return unit:assert(exists($outline))
 };
 
 declare %unit:test
 function test:outline-xml(){
- let $pdf:=test:pdf("samples.pdf/icelandic-dictionary.pdf")
+ let $pdf:=test:open("samples.pdf/icelandic-dictionary.pdf")
  let $outline:=pdfbox:outline-xml($pdf)
  return unit:assert-equals(count($outline/bookmark),31)
 };
 
 declare %unit:test
 function test:labels(){
-  let $pdf:=test:pdf("samples.pdf/BaseX100.pdf")
+  let $pdf:=test:open("samples.pdf/BaseX100.pdf")
 
  let $labels:=pdfbox:labels($pdf) 
  return (
@@ -62,7 +62,7 @@ function test:labels(){
 
 declare %unit:test
 function test:extract-save(){
- let $pdf:=test:pdf("samples.pdf/BaseX100.pdf")
+ let $pdf:=test:open("samples.pdf/BaseX100.pdf")
  let $dest:=file:create-temp-file("test",".pdf")=>trace("DEST: ")
  let $outline:=pdfbox:extract($pdf,2,12,$dest)
  return unit:assert(true())
@@ -70,26 +70,31 @@ function test:extract-save(){
 
 declare %unit:test
 function test:page-text(){
-let $pdf:=test:pdf("samples.pdf/BaseX100.pdf")
+let $pdf:=test:open("samples.pdf/BaseX100.pdf")
  let $text:=pdfbox:page-text($pdf,1)
  return unit:assert(starts-with($text,"BaseX Documentation"))
 };
 
 declare %unit:test
 function test:page-image(){
- let $pdf:=test:pdf("samples.pdf/BaseX100.pdf")
+ let $pdf:=test:open("samples.pdf/BaseX100.pdf")
  let $image:=pdfbox:page-image($pdf,0,map{})
  return unit:assert(true())
 };
 
 declare %unit:test
 function test:pdf-with(){
- let $path:=test:pdf("samples.pdf/BaseX100.pdf")
+ let $path:=test:resolve("samples.pdf/BaseX100.pdf")
  let $txt:=pdfbox:with-pdf($path,pdfbox:page-text(?,101))
- return unit:assert-equals($txt,"Options")
+ return unit:assert(starts-with($txt,"Options"))
 };
 
-declare function test:pdf($file as xs:string)
+declare function test:open($file as xs:string)
 as item(){
-    file:resolve-path($file,$test:base)=>pdfbox:open()
+    test:resolve($file)=>pdfbox:open()
 };
+
+declare function test:resolve($file as xs:string)
+as item(){
+    file:resolve-path($file,$test:base)
+};
\ No newline at end of file