dont pretend they're AsyncFunctions

2 files changed, 7 insertions, 11 deletions

diff --git a/lib/internal/awaitify.js b/lib/internal/awaitify.js
index eeda0e1..a65bbcb 100644
--- a/lib/internal/awaitify.js
+++ b/lib/internal/awaitify.js
@@ -1,5 +1,3 @@
-export const ASYNC_FN = Symbol('asyncFunction')
-
 // conditionally promisify a function.
 // only return a promise if a callback is omitted
 export default function awaitify (asyncFn, arity) {
@@ -17,8 +15,6 @@ export default function awaitify (asyncFn, arity) {
         })
     }
 
-    awaitable[Symbol.toStringTag] = 'AsyncFunction'
-    awaitable[ASYNC_FN] = true
     awaitable.displayName = `awaitable(${asyncFn.name})`
 
     return awaitable
diff --git a/test/es2017/awaitableFunctions.js b/test/es2017/awaitableFunctions.js
index ce36867..82c489f 100644
--- a/test/es2017/awaitableFunctions.js
+++ b/test/es2017/awaitableFunctions.js
@@ -1,6 +1,6 @@
 var async = require('../../lib');
 const {expect} = require('chai');
-const assert = require('assert');
+const {default: wrapAsync} = require('../../lib/internal/wrapAsync')
 
 
 module.exports = function () {
@@ -12,12 +12,12 @@ module.exports = function () {
     const input = [1, 2, 3];
     const inputObj = {a: 1, b: 2, c: 3};
 
-    it('should asyncify async functions', (done) => {
-        async.asyncify(asyncIdentity)(42, (err, val) => {
-            assert(val === 42);
-            done(err);
-        })
-    });
+    it('asyncify should not add an additional level of wrapping', () => {
+        const wrapped = wrapAsync(async.each)
+        let sameStack = false
+        wrapped([1], (val, cb) => cb(), () => {sameStack = true})
+        expect(sameStack).to.equal(true)
+    })
 
 
     /*