Android espresso-contrib gradle build failing

Question

I\'m trying to learn android espresso.. I followed some basic tutorials and it was working fine. But now I want to do some tests on the android navigation drawer. For that

Answer 1

do below

androidTestCompile ('com.android.support.test.espresso:espresso-contrib:2.2.1'){
    exclude module: 'support-annotations'
    exclude module: 'support-v4'
    exclude module: 'recyclerview-v7'
}