fix(server): convert 4xx status HttpError to UserFriendlyError (#10956)

packages/backend/server/src/__tests__/utils/blobs.ts

@@ -1,6 +1,7 @@
 import { type Blob } from '@prisma/client';
 
 import { TestingApp } from './testing-app';
+import { TEST_LOG_LEVEL } from './utils';
 
 export async function listBlobs(
   app: TestingApp,
@@ -73,5 +74,13 @@ export async function setBlob(
       `blob-${Math.random().toString(16).substring(2, 10)}.data`
     )
     .expect(200);
+
+  if (res.body.errors?.length) {
+    if (TEST_LOG_LEVEL !== 'fatal') {
+      // print the error stack when log level is not fatal, for better debugging
+      console.error('%o', res.body);
+    }
+    throw new Error(res.body.errors[0].message);
+  }
   return res.body.data.setBlob;
 }

packages/backend/server/src/__tests__/workspace/blobs.e2e.ts

@@ -169,3 +169,15 @@ test('should accept blob even storage out of quota if workspace has unlimited fe
   await t.notThrowsAsync(setBlob(app, workspace.id, buffer));
   await t.notThrowsAsync(setBlob(app, workspace.id, buffer));
 });
+
+test('should throw error when blob size large than max file size', async t => {
+  await app.signup();
+
+  const workspace = await createWorkspace(app);
+
+  const buffer = Buffer.from(new Uint8Array(1024 * 1024 * 11));
+  await t.throwsAsync(setBlob(app, workspace.id, buffer), {
+    message:
+      'HTTP request error, message: File truncated as it exceeds the 10485760 byte size limit.',
+  });
+});