[bugfix] Corrected incorrect tests that asserted the wrong results

Author: adamretter

exist-core/src/test/java/org/exist/xquery/XQueryFunctionsTest.java

@@ -606,8 +606,7 @@ public void localName_contextItem_empty() throws XPathException, XMLDBException
         final ResourceSet result = existEmbeddedServer.executeQuery(
                 "let $a := <a><b/></a>" +
                         "return $a/b/c/fn:local-name()");
-        final String r = (String) result.getResource(0).getContent();
-        assertEquals("", r);
+        assertEquals(0, result.getSize());
     }
 
     @Test
@@ -657,8 +656,7 @@ public void name_contextItem_empty() throws XPathException, XMLDBException {
         final ResourceSet result = existEmbeddedServer.executeQuery(
                 "let $a := <a><b/></a>" +
                         "return $a/b/c/fn:name()");
-        final String r = (String) result.getResource(0).getContent();
-        assertEquals("", r);
+        assertEquals(0, result.getSize());
     }
 
     @Test
@@ -762,12 +760,11 @@ public void namespaceURI_contextItem() throws XPathException, XMLDBException {
     }
 
     @Test
-    public void namespaceURI_contextItem_empty() throws XPathException, XMLDBException {
+    public void namespaceURI_contextItem_empty() throws XMLDBException {
         final ResourceSet result = existEmbeddedServer.executeQuery(
                 "let $a := <a><b/></a>" +
                         "return $a/exist:b/c/fn:namespace-uri()");
-        final String r = (String) result.getResource(0).getContent();
-        assertEquals("", r);
+        assertEquals(0, result.getSize());
     }
 
     @Test

exist-core/src/test/xquery/fn.xql

@@ -145,7 +145,7 @@ function fnt:document-uri0_context() {
 };
 
 declare
-    %test:assertError("err:XPDY0002")
+    %test:assertEmpty
 function fnt:document-uri0_context_empty() {
      root(collection('/db/fn-test')//bookies)/document-uri()
 };