test: reverse order of args in reconnect-error assert

PR-URL: #23555
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

test/sequential/test-net-reconnect-error.js

@@ -33,7 +33,7 @@ c.on('connect', common.mustNotCall('client should not have connected'));
 
 c.on('error', common.mustCall((e) => {
   client_error_count++;
-  assert.strictEqual('ECONNREFUSED', e.code);
+  assert.strictEqual(e.code, 'ECONNREFUSED');
 }, N + 1));
 
 c.on('close', common.mustCall(() => {
@@ -42,6 +42,6 @@ c.on('close', common.mustCall(() => {
 }, N + 1));
 
 process.on('exit', function() {
-  assert.strictEqual(N + 1, disconnect_count);
-  assert.strictEqual(N + 1, client_error_count);
+  assert.strictEqual(disconnect_count, N + 1);
+  assert.strictEqual(client_error_count, N + 1);
 });