unit tests

client/src/test-setup.ts

@@ -0,0 +1,12 @@
+import 'zone.js/testing';
+import { TestBed } from '@angular/core/testing';
+import {
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting,
+} from '@angular/platform-browser-dynamic/testing';
+
+// Wichtig: Initialisiert Angulars Test-Environment (wie früher in test.ts)
+TestBed.initTestEnvironment(
+  BrowserDynamicTestingModule,
+  platformBrowserDynamicTesting()
+);