Fix monster error stack

test/integration/live-api.test.ts

@@ -12,6 +12,7 @@ import debug = require('debug')
 
 import { CreateAssemblyOptions, Transloadit, UploadProgress } from '../../src/Transloadit'
 import { createTestServer, TestServer } from '../testserver'
+import { createProxy } from '../util'
 
 const log = debug('transloadit:live-api')
 
@@ -54,7 +55,7 @@ function createClient(opts = {}) {
     ],
   }
 
-  return new Transloadit({ authKey, authSecret, gotRetry, ...opts })
+  return createProxy(new Transloadit({ authKey, authSecret, gotRetry, ...opts }))
 }
 
 function createAssembly(client: Transloadit, params: CreateAssemblyOptions) {

test/unit/mock-http.test.ts

@@ -3,14 +3,16 @@ import { inspect } from 'node:util'
 
 import {
   ApiError,
-  HTTPError,
   InconsistentResponseError,
   TimeoutError,
   Transloadit,
 } from '../../src/Transloadit'
+import { createProxy } from '../util'
 
 const getLocalClient = (opts?: Omit<Transloadit.Options, 'authKey' | 'authSecret' | 'endpoint'>) =>
-  new Transloadit({ authKey: '', authSecret: '', endpoint: 'http://localhost', ...opts })
+  createProxy(
+    new Transloadit({ authKey: '', authSecret: '', endpoint: 'http://localhost', ...opts })
+  )
 
 const createAssemblyRegex = /\/assemblies\/[0-9a-f]{32}/
 
@@ -21,11 +23,7 @@ describe('Mocked API tests', () => {
   })
 
   it('should time out createAssembly with a custom timeout', async () => {
-    const client = new Transloadit({
-      authKey: '',
-      authSecret: '',
-      endpoint: 'http://localhost',
-    })
+    const client = getLocalClient()
 
     nock('http://localhost').post(createAssemblyRegex).delay(100).reply(200)
 
@@ -327,4 +325,21 @@ describe('Mocked API tests', () => {
     await expect(promise).rejects.toThrow(ApiError)
     scope.done()
   })
+
+  it.skip('should not log monster error stack traces in vitest', async () => {
+    const client = getLocalClient()
+
+    const scope = nock('http://localhost')
+      .get('/assemblies/invalid')
+      .query(() => true)
+      .reply(404, { error: 'SERVER_404', message: 'not found' })
+
+    try {
+      await client.getAssembly('invalid')
+      // NOTE: manually check output from vitest
+      // Check that it doesn't print a huge blob of JSON
+    } finally {
+      scope.done()
+    }
+  })
 })

test/util.ts

@@ -0,0 +1,46 @@
+import { HTTPError, Transloadit } from '../src/Transloadit'
+
+export const createProxy = (transloaditInstance: Transloadit) => {
+  return new Proxy(transloaditInstance, {
+    get(target, propKey) {
+      // @ts-expect-error I dunno how to type
+      const origMethod = target[propKey]
+      if (typeof origMethod === 'function') {
+        return function (...args: any) {
+          const result = origMethod.apply(target, args)
+
+          if (!(result && 'then' in result)) {
+            return result
+          }
+
+          // @ts-expect-error any
+          return result.catch((err) => {
+            if (err instanceof Error && 'cause' in err && err.cause instanceof HTTPError) {
+              if (err.cause.request) {
+                Object.defineProperty(err.cause.request, 'toJSON', {
+                  value: () => undefined,
+                  enumerable: false,
+                })
+                Object.defineProperty(err.cause.response, 'toJSON', {
+                  value: () => undefined,
+                  enumerable: false,
+                })
+                Object.defineProperty(err.cause.options, 'toJSON', {
+                  value: () => undefined,
+                  enumerable: false,
+                })
+                Object.defineProperty(err.cause.timings, 'toJSON', {
+                  value: () => undefined,
+                  enumerable: false,
+                })
+              }
+            }
+            throw err
+          })
+        }
+      }
+
+      return origMethod
+    },
+  })
+}