chore(tests): add backend build, unit, e2e tests, and linting to release workflow

Author: Lasim

.github/workflows/backend-release-pr.yml

@@ -46,6 +46,23 @@ jobs:
             echo "npm ci failed, trying clean install..."
             npm install --no-optional
           }
+          
+      - name: Backend Build Test
+        working-directory: services/backend
+        run: npm run build
+
+      - name: Backend Unit Tests
+        working-directory: services/backend
+        run: npm run test:unit
+
+      - name: Backend E2E Tests
+        working-directory: services/backend
+        run: npm run test:e2e
+
+      - name: Backend Lint
+        working-directory: services/backend
+        run: npm run lint
+        
       - name: Prepare release
         working-directory: services/backend
         env:

package.json

@@ -8,7 +8,7 @@
     "dev:frontend": "cd services/frontend && npm run dev",
     "dev:backend": "cd services/backend && npm run dev",
     "build:frontend": "cd services/frontend && npm run build",
-    "build:backend": "cd services/backend && npm run lint",
+    "build:backend": "cd services/backend && npm run build",
     "lint:md": "npx markdownlint-cli2 '**/*.md' '#node_modules' '#**/node_modules/**' '#.github' '#**/CHANGELOG.md' '#**/._*'",
     "lint:frontend": "cd services/frontend && npm run lint",
     "lint:backend": "cd services/backend && npm run lint",

services/backend/jest.config.js

@@ -10,6 +10,7 @@ module.exports = {
   transform: {
     '^.+\\.ts$': ['ts-jest', {
       useESM: false,
+      tsconfig: 'tsconfig.test.json',
     }],
   },
   // Run tests sequentially to ensure proper order

services/backend/tsconfig.json

@@ -12,6 +12,6 @@
       "@src/*": ["src/*"]
     }
   },
-  "include": ["src/**/*.ts", "tests/**/*.ts"],
+  "include": ["src/**/*.ts"],
   "exclude": ["node_modules"]
 }

services/backend/tsconfig.test.json

@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "types": ["vitest/globals", "jest", "@types/jest", "@types/supertest"]
+  },
+  "include": ["src/**/*.ts", "tests/**/*.ts"]
+}

services/backend/vitest.config.ts

@@ -7,6 +7,9 @@ export default defineConfig({
     exclude: ['tests/e2e/**/*'],
     watch: false, // Disable watch mode by default
     testTimeout: 10000, // 10 seconds timeout for unit tests
+    typecheck: {
+      tsconfig: 'tsconfig.test.json',
+    },
     coverage: {
       provider: 'v8',
       reporter: ['text', 'json', 'html'],