BaristaSpinnerActions.java

package com.schibsted.spain.barista;

import android.support.annotation.IdRes;
import android.support.test.espresso.action.ViewActions;
import android.widget.AdapterView;

import static android.support.test.espresso.Espresso.onData;
import static android.support.test.espresso.matcher.ViewMatchers.isAssignableFrom;
import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;
import static com.schibsted.spain.barista.BaristaClickActions.click;
import static org.hamcrest.Matchers.allOf;
import static org.hamcrest.Matchers.anything;
import static org.hamcrest.Matchers.instanceOf;
import static org.hamcrest.Matchers.is;

public class BaristaSpinnerActions {

  public static void clickSpinnerItem(@IdRes int id, int position) {
    click(id);
    performClick(position);
  }

  public static void clickSpinnerItem(@IdRes int id, Class<?> modelClass, int position) {
    click(id);
    performClick(position, modelClass);
  }

  private static void performClick(int position) {
    onData(anything())
        .inAdapterView(allOf(isAssignableFrom(AdapterView.class), isDisplayed()))
        .atPosition(position)
        .perform(ViewActions.click());
  }

  private static void performClick(int position, Class<?> modelClass) {
    onData(is(instanceOf(modelClass)))
        .inAdapterView(allOf(isAssignableFrom(AdapterView.class), isDisplayed()))
        .atPosition(position)
        .perform(ViewActions.click());
  }
}