diff --git a/nix/scripts/run-ci-tests.nix b/nix/scripts/run-ci-tests.nix
index f5cf83f4a7b02f2dfb2e7859c97739558e757a74..2ebb3a8a3f8df203ad699d763ac9bb61afeea7f1 100644
--- a/nix/scripts/run-ci-tests.nix
+++ b/nix/scripts/run-ci-tests.nix
@@ -15,9 +15,6 @@
 
     cd ''${CI_PROJECT_DIR} || exit 1
     
-    
-    ${pkgs.eza}/bin/eza -T -L2
-
     echo "This script will run tests in the project working directory: ''${CI_PROJECT_DIR}"
     echo "The command is executed in the current working directory and not in a nix derivation."
 
diff --git a/test/cases/data/transformer.mjs b/test/cases/data/transformer.mjs
index d5c26d0eb8348d5c2b6a1276660e86a1da060566..c6ab31ee23c2f3d0fa21ce7ed0942797cbe51cb5 100644
--- a/test/cases/data/transformer.mjs
+++ b/test/cases/data/transformer.mjs
@@ -2,6 +2,7 @@
 
 import {expect} from "chai"
 import {Transformer} from "../../../source/data/transformer.mjs";
+import {getLocaleOfDocument} from "../../../source/dom/locale.mjs";
 import {Embed} from "../../../source/i18n/providers/embed.mjs";
 import {initJSDOM} from "../../util/jsdom.mjs";
 
@@ -194,11 +195,25 @@ describe('Transformer', function () {
 
         ].forEach(function (data) {
 
+            
             let a = data.shift()
             let b = data.shift()
             let c = data.shift()
 
             it('Transformer.run(' + JSON.stringify(a) + ').run(' + JSON.stringify(b) + ') should return ' + JSON.stringify(c), function () {
+
+
+                const options = {
+                    dateStyle:  "medium",
+                    timeStyle: "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(intl,'intl')
+
+
                 let t = new Transformer(a);
 
                 t.setCallback('testcallback', function (a, b, c, d) {
@@ -206,7 +221,7 @@ describe('Transformer', function () {
                 });
 
                 const r = t.run(b);
-                expect(r).to.be.eql(c, "Transformer.run(" + JSON.stringify(a) + ").run(" + JSON.stringify(b) + ") should return " + JSON.stringify(c));
+                expect(c).to.be.eql(r, "Transformer.run(" + JSON.stringify(a) + ").run(" + JSON.stringify(b) + ") should return " + JSON.stringify(c));
             });
         });