fix: prevent too many errors during tests

Author: Loïc Mangeonjean

FixJSDOMEnvironment.js

@@ -2,10 +2,18 @@ import { TestEnvironment } from 'jest-environment-jsdom'
 
 class FixJSDOMEnvironment extends TestEnvironment {
   constructor(...args) {
-    super(...args);
+    super(...args)
+
+    this.dom.virtualConsole.removeAllListeners('jsdomError')
+    this.dom.virtualConsole.on('jsdomError', (error) => {
+      if (error.message.startsWith('Could not parse CSS stylesheet')) {
+        return
+      }
+      context.console.error(error)
+    })
 
     // FIXME https://github.com/jsdom/jsdom/issues/3363
-    this.global.structuredClone = structuredClone;
+    this.global.structuredClone = structuredClone
   }
 }
 

browserMock.js

@@ -145,6 +145,8 @@ Object.defineProperty(window, 'Buffer', {
 
 // Force override performance, for some reason the implementation is empty otherwise
 let _performance = performance
+// remove nodeTiming because otherwise VSCode refuse to detect the env as a browser env, and it also fails to detect a node env (no `process`) so it generates an error
+performance.nodeTiming = undefined
 Object.defineProperty(global, 'performance', {
   get () { return _performance },
   set (v) {