MainActivityTest

package com.oende.futbolapps.main

import android.support.test.espresso.Espresso.onView
import android.support.test.espresso.action.ViewActions.click
import android.support.test.espresso.assertion.ViewAssertions.matches
import android.support.test.espresso.contrib.RecyclerViewActions
import android.support.test.espresso.matcher.ViewMatchers.*
import android.support.test.espresso.Espresso.pressBack
import android.support.test.rule.ActivityTestRule
import android.support.test.runner.AndroidJUnit4
import android.support.v7.widget.RecyclerView
import com.oende.futbolapps.R.id.*
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
import org.hamcrest.CoreMatchers.not

@RunWith(AndroidJUnit4::class)
class MainActivityTest {
    @Rule
    @JvmField var activityRule = ActivityTestRule(MainActivity::class.java)

    @Test
    fun testRecyclerViewBehaviour() {
        Thread.sleep(10000)
//        onView(withId(list_nextmatch))
//            .check(matches(isDisplayed()))
//        onView(withId(list_nextmatch)).perform(RecyclerViewActions.scrollToPosition<RecyclerView.ViewHolder>(10))

        // kalo cuma ini error
        onView(withId(list_nextmatch)).perform(
            RecyclerViewActions.actionOnItemAtPosition<RecyclerView.ViewHolder>(10, click()))

        // kalo ini ga

            RecyclerViewActions.actionOnItemAtPosition<RecyclerView.ViewHolder>(10, click())
    }
}