fixed indentation

Jenkinsfile

@@ -3,21 +3,26 @@ pipeline {
   tools {
     nodejs "node"
   }
-
   stages {
     stage('NPM Install') {
+      withEnv(["NPM_CONFIG_LOGLEVEL=warn"]) {
         sh 'npm install'
       }
+    }
 
     stage('Test') {
+      withEnv(["CHROME_BIN=/usr/bin/chromium-browser"]) {
         sh 'ng test --progress=false --watch false'
       }
+      junit '**/test-results.xml'
+    }
 
     stage('Lint') {
       sh 'ng lint'
     }
 
     stage('Build') {
+      milestone()
       sh 'ng build --prod --aot --sm --progress=false'
     }
   }