chore: added jest coverage setup

.github/workflows/jest-coverage-changes.yml

@@ -0,0 +1,27 @@
+name: Jest Coverage Check - changed files
+
+on:
+  pull_request:
+    branches:
+      - develop
+      - main
+      - release/v*
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - run: |
+          git checkout -b develop origin/develop
+          git checkout -
+
+      - name: Install dependencies
+        run: cd frontend && yarn install
+
+      - name: npm run test:changedsince
+        run: cd frontend && npm run i18n:generate-hash && npm run test:changedsince

frontend/jest.config.ts

@@ -3,7 +3,14 @@ import type { Config } from '@jest/types';
 const config: Config.InitialOptions = {
 	clearMocks: true,
 	coverageDirectory: 'coverage',
-	coverageReporters: ['text', 'cobertura', 'html', 'json-summary'],
+	coverageReporters: [
+		'text',
+		'cobertura',
+		'html',
+		'json-summary',
+		'lcov',
+		'json',
+	],
 	moduleFileExtensions: ['ts', 'tsx', 'js', 'json'],
 	modulePathIgnorePatterns: ['dist'],
 	moduleNameMapper: {

frontend/package.json

@@ -21,7 +21,9 @@
 		"playwright:codegen:local": "playwright codegen http://localhost:3301",
 		"playwright:codegen:local:auth": "yarn playwright:codegen:local --load-storage=tests/auth.json",
 		"husky:configure": "cd .. && husky install frontend/.husky && cd frontend && chmod ug+x .husky/*",
-		"commitlint": "commitlint --edit $1"
+		"commitlint": "commitlint --edit $1",
+		"test": "jest --coverage",
+		"test:changedsince": "jest --changedSince=develop --coverage --silent"
 	},
 	"engines": {
 		"node": ">=16.15.0"