akihito104

package com.freshdigitable.sample

import android.content.Context
import android.os.Looper.getMainLooper
import android.view.ViewGroup
import android.widget.FrameLayout
import android.widget.TextView
import androidx.lifecycle.Lifecycle
import androidx.test.core.app.ActivityScenario
import androidx.test.core.app.ApplicationProvider

akihito104

/*
 * Copyright (c) 2017. Matsuda, Akihit (akihito104)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

akihito104

androidTestCompile('com.android.support.test.espresso:espresso-contrib:2.2.2') {
    exclude group:'com.android.support', module: 'appcompat-v7'
    exclude group:'com.android.support', module: 'design'
    exclude group:'com.android.support', module: 'recyclerview-v7'
    exclude group:'com.android.support', module: 'support-v4'
}

akihito104

    Intent home = new Intent();
    home.setAction(Intent.ACTION_MAIN);
    home.addCategory(Intent.CATEGORY_HOME);
    home.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

    Intent relaunch = new Intent(rule.getActivity(), rule.getActivity().getClass());
    relaunch.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);

    InstrumentationRegistry.getTargetContext().startActivity(home);
    Thread.sleep(500); // XXX

akihito104

custom matcher and assertion

  private Matcher<View> ofMyCustomView(Matcher<View> matcher) {
    return new BoundedMatcher<View, MyCustomView>(MyCustomView.class) {
      @Override
      protected boolean matchesSafely(MyCustomView item) {
        final Iterable<View> it = Iterables.filter(TreeIterables.breadthFirstViewTraversal(item),
            new Predicate<View>() {
              @Override