test: Remove playwright and karma as frontend testing frameworks

There were only a very small number of tests. Storybook is used for
visual testing and is sufficient for now.

.github/workflows/tests.yml

@@ -35,29 +35,3 @@ jobs:
         uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
-  frontend:
-    runs-on: ubuntu-latest
-    name: Run frontend karma tests
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - uses: actions/setup-node@v4
-        with:
-          node-version: 22
-      - name: Fetch version
-        working-directory: frontend
-        run: |
-          python fetch-version.py
-      - name: Install dependencies
-        working-directory: frontend
-        run: |
-          npm i -g @angular/cli
-          npm ci
-          CHROME_BIN="$(which chromium)"
-          export CHROME_BIN
-      - name: Run tests
-        working-directory: frontend
-        run: |
-          ng test --watch=false --browsers=ChromeHeadless

docs/mkdocs.yml

@@ -119,7 +119,6 @@ nav:
           - Code Style: development/frontend/code-style.md
           - Responsive Design: development/frontend/responsive-design/mobile-view.md
           - Routes: development/frontend/routes.md
-          - Testing: development/frontend/testing.md
           - Customization: development/frontend/customize.md
           - Storybook: development/frontend/storybook.md
       - Kubernetes:

frontend/angular.json

@@ -118,22 +118,6 @@
             "buildTarget": "capellacollab:build"
           }
         },
-        "test": {
-          "builder": "@angular-devkit/build-angular:karma",
-          "options": {
-            "main": "src/test.ts",
-            "polyfills": "src/polyfills.ts",
-            "tsConfig": "tsconfig.spec.json",
-            "karmaConfig": "karma.conf.js",
-            "fileReplacements": [
-              {
-                "replace": "src/environments/environment.ts",
-                "with": "src/environments/environment.dev.ts"
-              }
-            ],
-            "codeCoverage": true
-          }
-        },
         "lint": {
           "builder": "@angular-eslint/builder:lint",
           "options": {

frontend/package.json

@@ -51,7 +51,6 @@
     "@angular/compiler-cli": "~18.2.7",
     "@compodoc/compodoc": "^1.1.25",
     "@eslint/js": "^9.12.0",
-    "@playwright/test": "^1.47.2",
     "@storybook/addon-docs": "^8.3.5",
     "@storybook/addon-essentials": "^8.3.5",
     "@storybook/addon-interactions": "^8.3.5",
@@ -62,7 +61,6 @@
     "@trivago/prettier-plugin-sort-imports": "^4.3.0",
     "@types/eslint__js": "^8.42.3",
     "@types/file-saver": "^2.0.7",
-    "@types/jasmine": "~5.1.4",
     "@types/node": "^22.7.5",
     "@types/semver": "^7.5.8",
     "@types/uuid": "^10.0.0",
@@ -74,13 +72,6 @@
     "eslint-plugin-storybook": "0.10.0--canary.156.408aed4.0",
     "eslint-plugin-tailwindcss": "^3.17.4",
     "eslint-plugin-unused-imports": "^4.1.4",
-    "jasmine-core": "~5.3.0",
-    "karma": "~6.4.4",
-    "karma-chrome-launcher": "~3.2.0",
-    "karma-coverage": "~2.2.1",
-    "karma-coverage-istanbul-reporter": "^3.0.3",
-    "karma-jasmine": "~5.1.0",
-    "karma-jasmine-html-reporter": "^2.1.0",
     "npm-check-updates": "^17.1.3",
     "postcss": "^8.4.47",
     "prettier": "^3.3.3",