feat: improve tests

Author: trueberryless

.github/workflows/test.yaml

@@ -1,22 +1,38 @@
 name: Run Jest Tests
+
 on:
   push:
+  pull_request:
+
 jobs:
   test:
     runs-on: ubuntu-latest
+    
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+        
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+          
       - name: Set up Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: '20'
+          cache: 'pnpm'
+          
       - name: Install dependencies
-        run: |
-          npm init -y
-          npm install --save-dev jest ts-jest @types/jest typescript
-      - name: Configure Jest for TypeScript
-        run: |
-          npx ts-jest config:init
-      - name: Run Jest tests
-        run: npx jest src/data/quiz-templates.test.ts
+        run: pnpm install
+        
+      - name: Run tests
+        run: pnpm test
+        
+      - name: Upload test results
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: test-results
+          path: coverage/
+          retention-days: 30

.prettierignore

@@ -24,7 +24,6 @@ __generated__/
 # Test and coverage files
 coverage/
 *.spec.*
-*.test.*
 
 # Editor-specific files
 .vscode/

jest.config.js

@@ -0,0 +1,22 @@
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+  roots: ['<rootDir>/src'],
+  testMatch: [
+    '**/__tests__/**/*.+(ts|tsx|js)',
+    '**/*.(test|spec).+(ts|tsx|js)'
+  ],
+  transform: {
+    '^.+\\.(ts|tsx)$': 'ts-jest'
+  },
+  collectCoverageFrom: [
+    'src/**/*.{ts,tsx}',
+    '!src/**/*.d.ts',
+  ],
+  coverageDirectory: 'coverage',
+  coverageReporters: ['text', 'lcov', 'html'],
+  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json'],
+  moduleNameMapper: {
+    '^@/(.*)$': '<rootDir>/src/$1'
+  }
+};

package.json

@@ -15,7 +15,10 @@
     "astro": "astro",
     "build": "astro build",
     "dev": "astro dev",
-    "preview": "astro preview"
+    "preview": "astro preview",
+    "test": "jest",
+    "test:watch": "jest --watch",
+    "test:coverage": "jest --coverage"
   },
   "dependencies": {
     "@astrojs/netlify": "^6.5.3",
@@ -24,8 +27,13 @@
   },
   "devDependencies": {
     "@trivago/prettier-plugin-sort-imports": "5.2.2",
+    "@types/jest": "^30.0.0",
+    "ajv": "^8.17.1",
+    "jest": "^30.0.5",
     "prettier": "3.5.3",
-    "prettier-plugin-astro": "0.14.1"
+    "prettier-plugin-astro": "0.14.1",
+    "ts-jest": "^29.4.1",
+    "typescript": "^5.9.2"
   },
   "packageManager": "pnpm@10.10.0"
 }