Fixtestcase calendar testcase failure (#3596)

fix calendar testcase failing after date change (exposes helper failure)

CHANGELOG.md

@@ -31,6 +31,7 @@ _This release is scheduled to be released on 2025-01-01._
 - [updatenotification] Fix pm2 using detection when pm2 script is in MagicMirror root folder (#3576)
 - [core] Fix loading node_helper of modules: avoid black screen, display errors and continue loading with next module (#3578)
 - [weather] changed default value for weatherEndpoint of provider openweathermap to "/onecall" (#3574)
+- [calendar] fix one testcase which had a date expired problem..
 
 ## [2.29.0] - 2024-10-01
 

tests/configs/modules/calendar/show-duplicates-in-calendar.js

@@ -27,6 +27,10 @@ let config = {
 	]
 };
 
+Date.now = () => {
+	return new Date("15 Sep 2024 12:30:00 GMT").valueOf();
+};
+
 /*************** DO NOT EDIT THE LINE BELOW ***************/
 if (typeof module !== "undefined") {
 	module.exports = config;