From fda691e2d74164f4cac601db1985464dd79047b1 Mon Sep 17 00:00:00 2001
From: Adrian Estrada <edsadr@gmail.com>
Date: Fri, 16 Dec 2016 19:31:46 -0500
Subject: [PATCH] test: improve test-child-process-exec-buffer

* use const instead of var for required modules
* use assert.strictEqual instead of assert.equal
* use assert.strictEqual instead of assert.ok
---
 .../test-child-process-exec-buffer.js         | 22 ++++++++++---------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/test/parallel/test-child-process-exec-buffer.js b/test/parallel/test-child-process-exec-buffer.js
index 47879c05b2ce97..092304879ec48c 100644
--- a/test/parallel/test-child-process-exec-buffer.js
+++ b/test/parallel/test-child-process-exec-buffer.js
@@ -1,22 +1,24 @@
 'use strict';
 const common = require('../common');
-var assert = require('assert');
-var exec = require('child_process').exec;
-var os = require('os');
-var str = 'hello';
+const assert = require('assert');
+const exec = require('child_process').exec;
+const os = require('os');
+const str = 'hello';
 
 // default encoding
 exec('echo ' + str, common.mustCall(function(err, stdout, stderr) {
-  assert.ok('string', typeof stdout, 'Expected stdout to be a string');
-  assert.ok('string', typeof stderr, 'Expected stderr to be a string');
-  assert.equal(str + os.EOL, stdout);
+  assert.strictEqual(typeof stdout, 'string', 'Expected stdout to be a string');
+  assert.strictEqual(typeof stderr, 'string', 'Expected stderr to be a string');
+  assert.strictEqual(str + os.EOL, stdout);
 }));
 
 // no encoding (Buffers expected)
 exec('echo ' + str, {
   encoding: null
 }, common.mustCall(function(err, stdout, stderr) {
-  assert.ok(stdout instanceof Buffer, 'Expected stdout to be a Buffer');
-  assert.ok(stderr instanceof Buffer, 'Expected stderr to be a Buffer');
-  assert.equal(str + os.EOL, stdout.toString());
+  assert.strictEqual(stdout instanceof Buffer, true,
+                     'Expected stdout to be a Buffer');
+  assert.strictEqual(stderr instanceof Buffer, true,
+                     'Expected stderr to be a Buffer');
+  assert.strictEqual(str + os.EOL, stdout.toString());
 }));