Fix File class override in jsdom tests

Author: Jiří Fencl

.changeset/smooth-ducks-kneel.md

@@ -0,0 +1,9 @@
+---
+"@ima/plugin-testing-integration": patch
+---
+
+Fix File class override in jsdom tests
+
+- **What?** Fix File class override in jsdom tests
+- **Why?** Use correct global File class in jsdom
+- **How?** Nothing.

packages/plugin-testing-integration/src/app.js

@@ -90,6 +90,7 @@ async function initImaApp(bootConfigMethods = {}) {
     // we should switch to `global-jsdom`, or take its implementation
     // as an inspiration for our own implementation
     global.CustomEvent = window.CustomEvent; // Hotfix for Node 19+, we can remove this once we switch to `global-jsdom`
+    global.File = window.File; // Hotfix for Node 19+, we can remove this once we switch to `global-jsdom`
 
     // set debug before IMA env debug
     global.$Debug = true;