Agregar build.gradle

repositories { jcenter() } dependencies { testCompile 'org.mockito:mockito-core:2.7.22' }

Using Gradle for an Android project

Add the following dependency to the Gradle build file:

dependencies { // ... more entries testCompile 'junit:junit:4.12'

// required if you want to use Mockito for unit tests
testCompile 'org.mockito:mockito-core:2.7.22'
// required if you want to use Mockito for Android tests
androidTestCompile 'org.mockito:mockito-android:2.7.22'

}