zlib: migrate to internal/errors

PR-URL: https://github.com/nodejs/node/pull/15618
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Minwoo Jung <minwoo@nodesource.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>

1 files changed, 8 insertions, 2 deletions

diff --git a/test/parallel/test-zlib-write-after-close.js b/test/parallel/test-zlib-write-after-close.js
index aabe3cfd84..88d6643da8 100644
--- a/test/parallel/test-zlib-write-after-close.js
+++ b/test/parallel/test-zlib-write-after-close.js
@@ -21,11 +21,17 @@
 
 'use strict';
 const common = require('../common');
-const assert = require('assert');
 const zlib = require('zlib');
 
 zlib.gzip('hello', common.mustCall(function(err, out) {
   const unzip = zlib.createGunzip();
   unzip.close(common.mustCall());
-  assert.throws(() => unzip.write(out), /^Error: zlib binding closed$/);
+  common.expectsError(
+    () => unzip.write(out),
+    {
+      code: 'ERR_ZLIB_BINDING_CLOSED',
+      type: Error,
+      message: 'zlib binding closed'
+    }
+  );
 }));