vamsitallapudi

package com.coderefer.newsboard

import android.databinding.DataBindingUtil
import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import android.support.v7.widget.LinearLayoutManager
import android.util.Log
import com.coderefer.newsboard.databinding.ActivityMainBinding
import kotlinx.android.synthetic.main.activity_main.*
import org.json.JSONArray

vamsitallapudi

fun ViewGroup.inflate(@LayoutRes layoutRes: Int, attachToRoot: Boolean = false): View {
    return LayoutInflater.from(context).inflate(layoutRes,this,attachToRoot)
}

vamsitallapudi

dependencies {
    ...
    // Robolectric
    testImplementation "org.robolectric:robolectric:3.7.1"
    ...
}

vamsitallapudi

android {
  ...
  testOptions {
    unitTests {
      includeAndroidResources = true
    }
  }
  ...
}

vamsitallapudi

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.coderefer.androidtestingexamples.MainActivity">

    <Button

vamsitallapudi

package com.coderefer.androidtestingexamples

import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import kotlinx.android.synthetic.main.activity_main.*

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

vamsitallapudi

package com.coderefer.androidtestingexamples

import kotlinx.android.synthetic.main.activity_main.*
import org.junit.Test
import org.junit.Assert.*
import org.junit.runner.RunWith
import org.robolectric.Robolectric
import org.robolectric.RobolectricTestRunner

vamsitallapudi

    // Room
    implementation "android.arch.persistence.room:runtime:1.0.0"
    kapt "android.arch.persistence.room:compiler:1.0.0"

vamsitallapudi

fun testScope(){
    var name = "Hi Vamsi" 
    run{
        var name = "Hello there"
        println(name) //Hello there
    }
    println(name) // Hi Vamsi
}

vamsitallapudi

Button(this).run {
            text = "Login"
            background = ContextCompat.getDrawable(context,R.drawable.abc_btn_radio_material)
            setOnClickListener {
                openNextScreen()
            }
        }