fix(test): use dynamic Cloudly test port

test/helpers/cloudlyfactory.ts

@@ -1,16 +1,30 @@
 import { Qenv } from '@push.rocks/qenv';
+import { SmartNetwork } from '@push.rocks/smartnetwork';
+import { tapNodeTools } from '@git.zone/tstest/tapbundle_node';
+
 const testQenv = new Qenv('./', './.nogit/');
 
 import * as cloudly from '../../ts/index.js';
 
 const stopFunctions: Array<() => Promise<void>> = [];
 
-const tapToolsNodeMod = await import('@git.zone/tstest/tapbundle_node');
-const smartmongo = await tapToolsNodeMod.tapNodeTools.createSmartmongo();
+const getPublicPort = async () => {
+  if (process.env.SERVEZONE_TEST_PORT) {
+    return process.env.SERVEZONE_TEST_PORT;
+  }
+  const smartnetwork = new SmartNetwork();
+  const publicPort = await smartnetwork.findFreePort(30000, 40000, { randomize: true });
+  if (!publicPort) {
+    throw new Error('Could not find a free Cloudly test port in range 30000-40000');
+  }
+  return String(publicPort);
+};
+
+const smartmongo = await tapNodeTools.createSmartmongo();
 stopFunctions.push(async () => {
   await smartmongo.stopAndDumpToDir('./.nogit/mongodump');
 });
-const smarts3 = await tapToolsNodeMod.tapNodeTools.createSmarts3();
+const smarts3 = await tapNodeTools.createSmarts3();
 await smarts3.createBucket('cloudly_test_bucket');
 stopFunctions.push(async () => {
   await smarts3.stop();
@@ -21,7 +35,7 @@ export const testCloudlyConfig: cloudly.ICloudlyConfig = {
   environment: 'integration',
   letsEncryptEmail: 'test@serve.zone',
   publicUrl: '127.0.0.1',
-  publicPort: '8080',
+  publicPort: await getPublicPort(),
   mongoDescriptor: await smartmongo.getMongoDescriptor(),
   s3Descriptor: await smarts3.getS3Descriptor({
     bucketName: 'cloudly_test_bucket'
@@ -36,7 +50,7 @@ export const testCloudlyConfig: cloudly.ICloudlyConfig = {
   })(),
 };
 
-await tapToolsNodeMod.tapNodeTools.testFileProvider.getDockerAlpineImageAsLocalTarball();
+await tapNodeTools.testFileProvider.getDockerAlpineImageAsLocalTarball();
 
 export const createCloudly = async () => {
   const cloudlyInstance = new cloudly.Cloudly(testCloudlyConfig);