heitorcolangelo

@Test fun recyclerView_example() {
    recyclerView(R.id.recycler_view) {
        sizeIs(10)
        atPosition(3) {
            displayed {
                id(R.id.item_description)
                text(R.string.description_text)
                text("Item header text")
            }
        }

heitorcolangelo

@Test
fun whenBothFieldsAreFilled_andClickOnLoginButton_shouldOpenMainActivity() {
  login {
  	username("defaultText")
  	password("defaultText")
  } doLogin {
  	isSuccess()
  }
}

heitorcolangelo

class LoginRobot {
    LoginRobot username(String username) { 
    	onView(withId(R.id.login_username)).perform(typeText(username), closeSoftKeyboard());
    	return this;
    }
    
    LoginRobot password(String password) { 
	onView(withId(R.id.login_password)).perform(typeText(password), closeSoftKeyboard());
    	return this;
    }

heitorcolangelo

@Test
public void whenBothFieldsAreFilled_andClickOnLoginButton_shouldOpenMainActivity() {
  LoginRobot login = new LoginRobot();
  ResultLoginRobot result = login
  		.username("defaultText")
  		.password("defaultText")
  		.login();
  result.isSuccess()
}

heitorcolangelo

<!--

login_image
login_username
login_password
login_button

-->

<LinearLayout

heitorcolangelo

09-22 07:29:42.114 4002-4002/? D/AndroidRuntime: >>>>>> START com.android.internal.os.RuntimeInit uid 0 <<<<<<
09-22 07:29:42.116 4002-4002/? D/AndroidRuntime: CheckJNI is ON
09-22 07:29:42.139 4006-4006/? D/AndroidRuntime: >>>>>> START com.android.internal.os.RuntimeInit uid 0 <<<<<<
09-22 07:29:42.140 4002-4002/? D/ICU: No timezone override file found: /data/misc/zoneinfo/current/icu/icu_tzdata.dat
09-22 07:29:42.140 4006-4006/? D/AndroidRuntime: CheckJNI is ON
09-22 07:29:42.177 4002-4002/? E/memtrack: Couldn't load memtrack module (No such file or directory)
09-22 07:29:42.177 4002-4002/? E/android.os.Debug: failed to load memtrack module: -2
09-22 07:29:42.179 4002-4002/? I/Radio-JNI: register_android_hardware_Radio DONE
09-22 07:29:42.181 4006-4006/? D/ICU: No timezone override file found: /data/misc/zoneinfo/current/icu/icu_tzdata.dat
09-22 07:29:42.191 4002-4002/? D/AndroidRuntime: Calling main entry com.android.commands.wm.Wm

heitorcolangelo

@Test
public void clickOnPhone_shouldStartPhoneIntent() throws IOException {
  mActivityRule.launchActivity(createIntent(false));
  Intents.init();
  intending(hasAction(Intent.ACTION_CALL))
      .respondWith(new Instrumentation.ActivityResult(Activity.RESULT_OK, new Intent()));
  onView(withId(R.id.user_details_phone)).perform(scrollTo(), click());
  PermissionUtils.allowPermissionsIfNeeded(Manifest.permission.CALL_PHONE);
  intended(hasAction(Intent.ACTION_CALL));
  Intents.release();

heitorcolangelo

/**
 * From: https://gist.github.com/rocboronat/65b1187a9fca9eabfebb5121d818a3c4
  */
public class PermissionUtils {
  private static final int PERMISSIONS_DIALOG_DELAY = 3000;
  private static final int GRANT_BUTTON_INDEX = 1;

  public static void allowPermissionsIfNeeded(String permissionNeeded) {
    try {
      Context context = InstrumentationRegistry.getTargetContext();

heitorcolangelo

<?xml version="1.0" encoding="utf-8"?>
<manifest
    xmlns:tools="http://schemas.android.com/tools"
    package="com.example.heitorcolangelo.espressotests">

  <uses-sdk tools:overrideLibrary="android.support.test.uiautomator.v18"/>
</manifest>

heitorcolangelo

@Test
public void clickOnPhone_shouldStartPhoneIntent() {
  mActivityRule.launchActivity(createIntent(false));
  Intents.init();
  intending(hasAction(Intent.ACTION_CALL))
      .respondWith(new Instrumentation.ActivityResult(Activity.RESULT_OK, new Intent()));
  onView(withId(R.id.user_details_phone)).perform(scrollTo(), click());
  intended(hasAction(Intent.ACTION_CALL));
  Intents.release();
}