diff --git a/test/cases/data/transformer.mjs b/test/cases/data/transformer.mjs
index c6ab31ee23c2f3d0fa21ce7ed0942797cbe51cb5..f5b2f874c12571677315af0d15b2e265b1617e1a 100644
--- a/test/cases/data/transformer.mjs
+++ b/test/cases/data/transformer.mjs
@@ -203,14 +203,19 @@ describe('Transformer', function () {
             it('Transformer.run(' + JSON.stringify(a) + ').run(' + JSON.stringify(b) + ') should return ' + JSON.stringify(c), function () {
 
 
+
+                const args=[b,c]
+
+                let date = new Date(b);
                 const options = {
-                    dateStyle:  "medium",
-                    timeStyle: "medium"
+                    dateStyle: args.shift() || "medium",
+                    timeStyle: args.shift() || "medium",
                 };
-                let    locale = getLocaleOfDocument();
-                 console.log(locale,'localelocalelocalelocalelocale')
-                 
-                const intl= new Intl.DateTimeFormat("de", options).format(new Date("2023-02-04 08:02:01"));
+                
+                console.log(options,'options')
+
+                    const locale = getLocaleOfDocument();
+                const intl= new Intl.DateTimeFormat(locale, options).format(new Date("2023-02-04 08:02:01"));
                 console.log(intl,'intl')