1 /* 2 * Copyright (C) 2022 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.applications; 18 19 import static org.junit.Assert.assertFalse; 20 import static org.junit.Assert.assertTrue; 21 import static org.mockito.ArgumentMatchers.anyInt; 22 import static org.mockito.ArgumentMatchers.anyString; 23 import static org.mockito.Mockito.mock; 24 import static org.mockito.Mockito.spy; 25 import static org.mockito.Mockito.when; 26 27 import android.app.ActivityManager; 28 import android.content.Context; 29 import android.content.pm.ActivityInfo; 30 import android.content.pm.ApplicationInfo; 31 import android.content.pm.PackageInfo; 32 import android.content.pm.PackageManager; 33 import android.content.pm.ResolveInfo; 34 import android.content.res.Resources; 35 36 import androidx.test.core.app.ApplicationProvider; 37 import androidx.test.ext.junit.runners.AndroidJUnit4; 38 39 import org.junit.Before; 40 import org.junit.Ignore; 41 import org.junit.Test; 42 import org.junit.runner.RunWith; 43 import org.mockito.Mock; 44 import org.mockito.MockitoAnnotations; 45 46 import java.util.ArrayList; 47 import java.util.List; 48 49 @RunWith(AndroidJUnit4.class) 50 public class AppLocaleUtilTest { 51 @Mock 52 private PackageManager mPackageManager; 53 @Mock 54 private ActivityManager mActivityManager; 55 @Mock 56 private ApplicationInfo mApplicationInfo; 57 @Mock 58 private Resources mResources; 59 60 private Context mContext; 61 private String mDisallowedPackage = "com.disallowed.package"; 62 private String mAllowedPackage = "com.allowed.package"; 63 private List<ResolveInfo> mListResolveInfo; 64 65 @Before setUp()66 public void setUp() { 67 MockitoAnnotations.initMocks(this); 68 mContext = spy(ApplicationProvider.getApplicationContext()); 69 when(mContext.getPackageManager()).thenReturn(mPackageManager); 70 when(mContext.getSystemService(ActivityManager.class)).thenReturn(mActivityManager); 71 setDisallowedPackageName(mDisallowedPackage); 72 } 73 74 @Test 75 @Ignore("b/231904717") canDisplayLocaleUi_showUI()76 public void canDisplayLocaleUi_showUI() throws PackageManager.NameNotFoundException { 77 setApplicationInfo(/*no platform key*/ false); 78 setActivityInfo(mAllowedPackage); 79 80 assertTrue(AppLocaleUtil.canDisplayLocaleUi(mContext, mAllowedPackage, mListResolveInfo)); 81 } 82 83 @Test 84 @Ignore("b/231904717") canDisplayLocaleUi_notShowUI_hasPlatformKey()85 public void canDisplayLocaleUi_notShowUI_hasPlatformKey() 86 throws PackageManager.NameNotFoundException { 87 setApplicationInfo(/*has platform key*/ true); 88 setActivityInfo(mAllowedPackage); 89 90 assertFalse(AppLocaleUtil.canDisplayLocaleUi(mContext, mAllowedPackage, mListResolveInfo)); 91 } 92 93 @Test 94 @Ignore("b/231904717") canDisplayLocaleUi_notShowUI_noLauncherEntry()95 public void canDisplayLocaleUi_notShowUI_noLauncherEntry() 96 throws PackageManager.NameNotFoundException { 97 setApplicationInfo(/*no platform key*/false); 98 setActivityInfo(""); 99 100 assertFalse(AppLocaleUtil.canDisplayLocaleUi(mContext, mAllowedPackage, mListResolveInfo)); 101 } 102 103 @Test 104 @Ignore("b/231904717") canDisplayLocaleUi_notShowUI_matchDisallowedPackageList()105 public void canDisplayLocaleUi_notShowUI_matchDisallowedPackageList() 106 throws PackageManager.NameNotFoundException { 107 setApplicationInfo(/*no platform key*/false); 108 setActivityInfo(""); 109 110 assertFalse(AppLocaleUtil 111 .canDisplayLocaleUi(mContext, mDisallowedPackage, mListResolveInfo)); 112 } 113 setDisallowedPackageName(String packageName)114 private void setDisallowedPackageName(String packageName) { 115 when(mContext.getResources()).thenReturn(mResources); 116 when(mResources.getStringArray(anyInt())).thenReturn(new String[]{packageName}); 117 } 118 setApplicationInfo(boolean signedWithPlatformKey)119 private void setApplicationInfo(boolean signedWithPlatformKey) 120 throws PackageManager.NameNotFoundException { 121 ApplicationInfo applicationInfo = new ApplicationInfo(); 122 if (signedWithPlatformKey) { 123 applicationInfo.privateFlags = applicationInfo.privateFlags 124 | ApplicationInfo.PRIVATE_FLAG_SIGNED_WITH_PLATFORM_KEY; 125 } 126 127 PackageInfo packageInfo = new PackageInfo(); 128 packageInfo.applicationInfo = applicationInfo; 129 when(mPackageManager.getPackageInfoAsUser(anyString(), anyInt(), anyInt())).thenReturn( 130 packageInfo); 131 } 132 setActivityInfo(String packageName)133 private void setActivityInfo(String packageName) { 134 ResolveInfo resolveInfo = mock(ResolveInfo.class); 135 ActivityInfo activityInfo = mock(ActivityInfo.class); 136 activityInfo.packageName = packageName; 137 resolveInfo.activityInfo = activityInfo; 138 mListResolveInfo = new ArrayList<>(); 139 mListResolveInfo.add(resolveInfo); 140 } 141 } 142