test: replace concatenation with template literals

Use template literals instead of string concatenation in test/parallel/test-http-extra-response.js PR-URL: nodejs#14296 Reviewed-By: Rich Trott <[email protected]> Reviewed-By: David Cai <[email protected]> Reviewed-By: Gibson Fahnestock <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Timothy Gu <[email protected]> Reviewed-By: Gireesh Punathil <[email protected]> Reviewed-By: James M Snell <[email protected]>
Trott · Jul 19, 2017 · d112f59 · d112f59
1 parent b61cab2
commit d112f59
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/parallel/test-http-extra-response.js b/test/parallel/test-http-extra-response.js
@@ -32,7 +32,7 @@ const net = require('net');
 const body = 'hello world\r\n';
 const fullResponse =
     'HTTP/1.1 500 Internal Server Error\r\n' +
-    'Content-Length: ' + body.length + '\r\n' +
+    `Content-Length: ${body.length}\r\n` +
     'Content-Type: text/plain\r\n' +
     'Date: Fri + 18 Feb 2011 06:22:45 GMT\r\n' +
     'Host: 10.20.149.2\r\n' +