From 8345ffb0a033bca06ee9830cad8350b8ac57cd29 Mon Sep 17 00:00:00 2001
From: Yoshiya Hinosawa <stibium121@gmail.com>
Date: Sat, 12 Nov 2016 17:16:03 +0900
Subject: [PATCH] test: add test case of PassThrough

This commit adds the test case of PassThrough.
This test case checks that PassThrough can
construct without new operator.

This is a part of Code And Learn at NodeFest 2016

Fixes: https://github.com/nodejs/code-and-learn/issues/58
PR-URL: https://github.com/nodejs/node/pull/9581
Reviewed-By: Yosuke Furukawa <yosuke.furukawa@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@ohtsu.org>
---
 test/parallel/test-stream2-transform.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/test/parallel/test-stream2-transform.js b/test/parallel/test-stream2-transform.js
index 8554c965e9481b..39862b1ae28a87 100644
--- a/test/parallel/test-stream2-transform.js
+++ b/test/parallel/test-stream2-transform.js
@@ -106,6 +106,14 @@ test('object passthrough', function(t) {
   t.end();
 });
 
+test('passthrough constructor', function(t) {
+  const pt = PassThrough();
+
+  assert(pt instanceof PassThrough);
+
+  t.end();
+});
+
 test('simple transform', function(t) {
   var pt = new Transform();
   pt._transform = function(c, e, cb) {