test: change anonymous closure function to arrow function

PR-URL: #24433 Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
nodejs · Nov 17, 2018 · 6b904f67993b57b6538d3b2d25398303a7dd4a01 · 6b904f6
1 parent 46e63a2
commit 6b904f67993b57b6538d3b2d25398303a7dd4a01
Unified Split

Showing with 5 additions and 5 deletions.

+5 −5 test/parallel/test-net-connect-options-port.js
diff --git a/test/parallel/test-net-connect-options-port.js b/test/parallel/test-net-connect-options-port.js
@@ -76,15 +76,15 @@ const net = require('net');
  const expectedConnections = 72;
  let serverConnected = 0;
-  
-  const server = net.createServer(common.mustCall(function(socket) {
+  
+  const server = net.createServer(common.mustCall((socket) => {
    socket.end('ok');
    if (++serverConnected === expectedConnections) {
      server.close();
    }
  }, expectedConnections));
-  
-  server.listen(0, 'localhost', common.mustCall(function() {
-  
-    const port = this.address().port;
+  
+  server.listen(0, 'localhost', common.mustCall(() => {
+  
+    const port = server.address().port;
    // Total connections = 3 * 4(canConnect) * 6(doConnect) = 72
    canConnect(port);
@@ -93,7 +93,7 @@ const net = require('net');
  }));
  // Try connecting to random ports, but do so once the server is closed
-  
-  server.on('close', function() {
+  
+  server.on('close', () => {
    asyncFailToConnect(0);
    asyncFailToConnect(/* undefined */);
  });
@@ -193,7 +193,7 @@ function canConnect(port) {
 }
 function asyncFailToConnect(port) {
-  
-  const onError = () => common.mustCall(function(err) {
+  
+  const onError = () => common.mustCall((err) => {
    const regexp = /^Error: connect E\w+.+$/;
    assert(regexp.test(String(err)), String(err));
  });