1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.dashboard; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import android.app.Activity; 22 import android.app.Fragment; 23 import android.app.Instrumentation; 24 import android.content.Context; 25 import android.content.Intent; 26 import android.content.pm.ActivityInfo; 27 import android.provider.Settings; 28 import android.support.test.InstrumentationRegistry; 29 import android.support.test.filters.SmallTest; 30 import android.support.test.runner.AndroidJUnit4; 31 import android.support.test.uiautomator.By; 32 import android.support.test.uiautomator.UiDevice; 33 import android.support.test.uiautomator.UiObject2; 34 import android.support.test.uiautomator.Until; 35 36 import org.junit.Before; 37 import org.junit.Test; 38 import org.junit.runner.RunWith; 39 40 import java.util.List; 41 42 @RunWith(AndroidJUnit4.class) 43 @SmallTest 44 public class DashboardSummaryInstrumentationTest { 45 46 private static final long TIMEOUT = 2000l; 47 48 private Context mContext; 49 private Instrumentation mInstrumentation; 50 51 private UiDevice mDevice; 52 53 @Before setUp()54 public void setUp() { 55 mInstrumentation = InstrumentationRegistry.getInstrumentation(); 56 mDevice = UiDevice.getInstance(mInstrumentation); 57 mContext = InstrumentationRegistry.getTargetContext(); 58 } 59 60 @Test rotate_shouldSaveCategoriesChangedState()61 public void rotate_shouldSaveCategoriesChangedState() { 62 final Intent intent = new Intent(Settings.ACTION_SETTINGS) 63 .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 64 final Activity activity = mInstrumentation.startActivitySync(intent); 65 66 activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE); 67 activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); 68 69 final UiObject2 item = mDevice.wait(Until.findObject(By.res("android:id/title") 70 .text("Network & internet")), TIMEOUT); 71 assertThat(item).isNotNull(); 72 73 final List<Fragment> fragments = activity.getFragmentManager().getFragments(); 74 final DashboardSummary fragment = (DashboardSummary) fragments.get(0); 75 76 assertThat(fragment.mIsOnCategoriesChangedCalled).isTrue(); 77 } 78 79 } 80