test: fix double bind failure check test

Author: aminya

.mocharc.js

@@ -1,6 +1,7 @@
-"use strict"
-
-module.exports = {
+/**
+ * @type {import('mocha').MochaOptions}
+ */
+const config = {
   require: ["ts-node/register", "rocha"],
   spec: [
     "test/unit/*-test.ts",
@@ -13,3 +14,5 @@ module.exports = {
   exit: true,
   parallel: true,
 }
+
+module.exports = config

test/unit/socket-bind-unbind-test.ts

@@ -72,8 +72,11 @@ for (const proto of testProtos("tcp", "ipc", "inproc")) {
       it("should fail during other bind", async function () {
         let promise
         try {
-          promise = sock.bind(await uniqAddress(proto))
-          await sock.bind(await uniqAddress(proto))
+          const address = await uniqAddress(proto)
+          const address2 = await uniqAddress(proto)
+
+          promise = sock.bind(address)
+          await sock.bind(address2)
           assert.ok(false)
         } catch (err) {
           if (!isFullError(err)) {