chore: update karma config for common

angular.json

@@ -370,11 +370,9 @@
         "test": {
           "builder": "@angular-devkit/build-angular:karma",
           "options": {
+            "main": "packages/common/src/test.ts",
             "tsConfig": "packages/common/tsconfig.spec.json",
-            "polyfills": [
-              "zone.js",
-              "zone.js/testing"
-            ]
+            "karmaConfig": "packages/common/karma.conf.js"
           }
         },
         "lint": {

packages/common/src/test.ts

@@ -0,0 +1,9 @@
+// This file is required by karma.conf.js and loads recursively all the .spec and framework files
+
+import 'zone.js';
+import 'zone.js/testing';
+import { getTestBed } from '@angular/core/testing';
+import { BrowserDynamicTestingModule, platformBrowserDynamicTesting } from '@angular/platform-browser-dynamic/testing';
+
+// First, initialize the Angular testing environment.
+getTestBed().initTestEnvironment(BrowserDynamicTestingModule, platformBrowserDynamicTesting(), { teardown: { destroyAfterEach: true } });

packages/common/tsconfig.spec.json

@@ -7,6 +7,9 @@
       "jasmine"
     ]
   },
+  "files": [
+    "src/test.ts"
+  ],
   "include": [
     "**/*.spec.ts",
     "**/*.d.ts"