fix: handle AuthError in exception handler, assert 401 in tests

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: B4nan

app/exceptions/handler.ts

@@ -1,12 +1,17 @@
 import app from '@adonisjs/core/services/app'
 import { HttpContext, ExceptionHandler } from '@adonisjs/core/http'
 import { NotFoundError } from '@mikro-orm/core'
+import { AuthError } from '#repositories/user_repository'
 
 export default class HttpExceptionHandler extends ExceptionHandler {
   protected debug = !app.inProduction
 
   async handle(error: unknown, ctx: HttpContext) {
-    // handle MikroORM's NotFoundError (from `findOneOrFail`)
+    if (error instanceof AuthError) {
+      ctx.response.status(401).send({ error: error.message })
+      return
+    }
+
     if (error instanceof NotFoundError) {
       ctx.response.status(404).send({ error: error.message })
       return
@@ -16,6 +21,10 @@ export default class HttpExceptionHandler extends ExceptionHandler {
   }
 
   async report(error: unknown, ctx: HttpContext) {
+    if (error instanceof AuthError) {
+      return
+    }
+
     return super.report(error, ctx)
   }
 }

tests/functional/article.spec.ts

@@ -28,6 +28,7 @@ test.group('Article', () => {
       text: 'Article content',
     })
 
-    response.assertStatus(500)
+    response.assertStatus(401)
+    response.assertBodyContains({ error: 'Please provide your token via Authorization header' })
   })
 })