Add node -v for debug node

Jenkinsfile

       steps {
       ansiColor('xterm') {
         sh '''#!/bin/bash -ex
-        source ~/.bashrc
         npm install
         npm run clean'''
         }
         stage('Run test-js') {
           steps {
             sh '''#!/bin/bash
-            source ~/.bashrc
             npm run test-js'''
           }
         }
-        stage('Run IOS tests') {
+        stage('Run iOS tests') {
           steps {
             sh '''#!/bin/bash
-            source ~/.bashrc
             npm run test-unit-ios -- --release
             npm run test-e2e-ios -- --release'''
           }
         }
-        stage('Run android tests') {
+        stage('Run Android tests') {
           steps {
             sh '''#!/bin/bash
-            source ~/.bashrc
             npm run test-unit-android -- --release
             npm run test-e2e-android -- --release'''
           }

scripts/test-js.js

 run();
 
 function run() {
+  exec.execSync('node -v');
   const paths = _.chain(dirs).map((d) => `'${d}/**/*.[tj]s*'`).join(' ').value();
   exec.execSync(`tslint ${paths} ${fix} --format verbose`);
   assertAllTsFilesInSrc();