Upgrade to Angular 15 and Node 18

Author: jhades

README.md

@@ -3,15 +3,14 @@
 
 This repository contains the code of the [Angular Testing Course](https://angular-university.io/course/angular-testing-course).
 
-This course repository is updated to Angular v14, and there is a  package-lock.json file available, for avoiding semantic versioning installation issues.
+This course repository is updated to Angular v15, and there is a  package-lock.json file available, for avoiding semantic versioning installation issues.
 
 ![Angular Testing Course](https://s3-us-west-1.amazonaws.com/angular-university/course-images/angular-testing-small.png)
 
 
 # Installation pre-requisites
 
-Please install Node 16 Long Term Support Edition (LTE).
-
+Please install Node 18 Long Term Support Edition (LTE).
 
 # Installing the Angular CLI
 

angular.json

@@ -72,21 +72,25 @@
             "browserTarget": "angular-testing-course:build"
           }
         },
+
         "test": {
           "builder": "@angular-devkit/build-angular:karma",
           "options": {
-            "main": "src/test.ts",
-            "karmaConfig": "./karma.conf.js",
-            "polyfills": "src/polyfills.ts",
-            "tsConfig": "src/tsconfig.spec.json",
-            "scripts": [],
+            "polyfills": [
+              "zone.js",
+              "zone.js/testing"
+            ],
+            "tsConfig": "tsconfig.spec.json",
+            "inlineStyleLanguage": "scss",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
             "styles": [
+              "@angular/material/prebuilt-themes/indigo-pink.css",
               "src/styles.scss"
             ],
-            "assets": [
-              "src/assets",
-              "src/favicon.ico"
-            ]
+            "scripts": []
           }
         }
       }
@@ -117,4 +121,4 @@
   "cli": {
     "analytics": "6dd2fc52-134c-41a4-bd54-89b160f1c524"
   }
-}
+}