1 files changed, 13 insertions, 3 deletions
diff --git a/test/parallel/test-zlib-not-string-or-buffer.js b/test/parallel/test-zlib-not-string-or-buffer.js
index 489bc07f5d..bf59e86d5c 100644
--- a/test/parallel/test-zlib-not-string-or-buffer.js
+++ b/test/parallel/test-zlib-not-string-or-buffer.js
@@ -6,14 +6,24 @@
 const common = require('../common');
 const zlib = require('zlib');
 
-[undefined, null, true, false, 0, 1, [1, 2, 3], { foo: 'bar' }].forEach((i) => {
+[
+  undefined,
+  null,
+  true,
+  false,
+  0,
+  1,
+  [1, 2, 3],
+  { foo: 'bar' }
+].forEach((input) => {
   common.expectsError(
-    () => zlib.deflateSync(i),
+    () => zlib.deflateSync(input),
     {
       code: 'ERR_INVALID_ARG_TYPE',
       type: TypeError,
       message: 'The "buffer" argument must be one of type string, Buffer, ' +
-               'TypedArray, DataView, or ArrayBuffer'
+               'TypedArray, DataView, or ArrayBuffer. ' +
+               `Received type ${typeof input}`
     }
   );
 });