1 /* 2 * Copyright (C) 2017 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.search; 18 19 import android.content.Context; 20 import android.content.Intent; 21 import android.content.pm.PackageManager; 22 import android.content.pm.ResolveInfo; 23 import android.support.test.InstrumentationRegistry; 24 import android.support.test.filters.SmallTest; 25 import android.support.test.runner.AndroidJUnit4; 26 27 import com.android.settings.Settings; 28 import com.android.settings.search2.SearchActivity; 29 30 import org.junit.Test; 31 import org.junit.runner.RunWith; 32 33 import java.util.List; 34 35 import static com.google.common.truth.Truth.assertThat; 36 37 @SmallTest 38 @RunWith(AndroidJUnit4.class) 39 public class SearchActivityTest { 40 41 @Test shouldHaveParentActivity()42 public void shouldHaveParentActivity() { 43 final Context context = InstrumentationRegistry.getTargetContext(); 44 final PackageManager packageManager = context.getPackageManager(); 45 final Intent intent = new Intent(context, SearchActivity.class); 46 final List<ResolveInfo> resolveInfos = packageManager.queryIntentActivities( 47 intent, PackageManager.GET_META_DATA); 48 49 assertThat(resolveInfos).isNotEmpty(); 50 assertThat(resolveInfos.get(0).activityInfo.parentActivityName) 51 .isEqualTo(Settings.class.getName()); 52 } 53 } 54