test: use template literals in test-writewrap

Use template literals instead of string concatenation in test/async-hooks/test-writewrap.js. PR-URL: #14292 Reviewed-By: Rich Trott <[email protected]> Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Gibson Fahnestock <[email protected]> Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Gireesh Punathil <[email protected]>
nodejs · Jul 18, 2017 · 9257e7e · 9257e7e
1 parent f5e8342
commit 9257e7e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/test/async-hooks/test-writewrap.js b/test/async-hooks/test-writewrap.js
@@ -18,8 +18,8 @@ hooks.enable();
 //
 const server = tls
   .createServer({
-    cert: fs.readFileSync(common.fixturesDir + '/test_cert.pem'),
-    key: fs.readFileSync(common.fixturesDir + '/test_key.pem')
+    cert: fs.readFileSync(`${common.fixturesDir}/test_cert.pem`),
+    key: fs.readFileSync(`${common.fixturesDir}/test_key.pem`)
   })
   .on('listening', common.mustCall(onlistening))
   .on('secureConnection', common.mustCall(onsecureConnection))