title: In my gradle shown below, can I remove from code testImplementation 'junit:junit:4.12' before publishing application?
body: <p>In android studio, can I remove from code:</p>
  
  <pre><code>testImplementation 'junit:junit:4.12'
  androidTestImplementation 'com.android.support.test:runner:1.0.1'
  androidTestImplementation 'com.android.support.test.espresso:espresso-
  core:3.0.1'
  </code></pre>
  
  <p>before publishing application?</p>
  
  <pre><code>dependencies {
   testImplementation 'junit:junit:4.12'
   androidTestImplementation 'com.android.support.test:runner:1.0.1'
   androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
  
  }
  </code></pre>