test: replace concat with template literals

PR-URL: nodejs/node#15885 Reviewed-By: Ruben Bridgewater <[email protected]>
addaleax · Oct 11, 2017 · 12f4af3 · 12f4af3
1 parent 20c47d6
commit 12f4af3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/test/inspector/test-bindings.js b/test/inspector/test-bindings.js
@@ -69,8 +69,8 @@ function testSampleDebugSession() {
       actual = v['value']['value'];
       expected = expects[v['name']][i];
       if (actual !== expected) {
-        failures.push('Iteration ' + i + ' variable: ' + v['name'] +
-                      ' expected: ' + expected + ' actual: ' + actual);
+        failures.push(`Iteration ${i} variable: ${v['name']} ` +
+          `expected: ${expected} actual: ${actual}`);
       }
     }
   };