1 /* 2 * Copyright (C) 2023 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.regionalpreferences; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import static org.junit.Assert.assertEquals; 22 import static org.junit.Assert.assertTrue; 23 import static org.mockito.ArgumentMatchers.any; 24 import static org.mockito.Mockito.spy; 25 import static org.mockito.Mockito.verify; 26 27 import android.app.settings.SettingsEnums; 28 import android.content.Context; 29 import android.os.Bundle; 30 import android.os.LocaleList; 31 import android.os.Looper; 32 import android.util.AndroidRuntimeException; 33 34 import androidx.preference.PreferenceManager; 35 import androidx.preference.PreferenceScreen; 36 import androidx.test.annotation.UiThreadTest; 37 import androidx.test.core.app.ApplicationProvider; 38 39 import com.android.internal.app.LocalePicker; 40 import com.android.settings.testutils.FakeFeatureFactory; 41 import com.android.settingslib.widget.SelectorWithWidgetPreference; 42 43 import org.junit.After; 44 import org.junit.Before; 45 import org.junit.Ignore; 46 import org.junit.Test; 47 48 import java.util.Locale; 49 50 public class NumberingSystemItemControllerTest { 51 private Context mApplicationContext; 52 private NumberingSystemItemController mController; 53 private NumberingPreferencesFragment mFragment; 54 private PreferenceScreen mPreferenceScreen; 55 private LocaleList mCacheLocale; 56 private FakeFeatureFactory mFeatureFactory; 57 58 @Before 59 @UiThreadTest setUp()60 public void setUp() throws Exception { 61 if (Looper.myLooper() == null) { 62 Looper.prepare(); 63 } 64 mApplicationContext = ApplicationProvider.getApplicationContext(); 65 mFeatureFactory = FakeFeatureFactory.setupForTest(); 66 mFragment = spy(new NumberingPreferencesFragment()); 67 PreferenceManager preferenceManager = new PreferenceManager(mApplicationContext); 68 mPreferenceScreen = preferenceManager.createPreferenceScreen(mApplicationContext); 69 mCacheLocale = LocaleList.getDefault(); 70 } 71 72 @After tearDown()73 public void tearDown() { 74 LocaleList.setDefault(mCacheLocale); 75 LocalePicker.updateLocales(mCacheLocale); 76 } 77 78 @Test 79 @UiThreadTest handlePreferenceTreeClick_languageSelect_launchFragment()80 public void handlePreferenceTreeClick_languageSelect_launchFragment() { 81 Bundle bundle = new Bundle(); 82 bundle.putString(RegionalPreferencesEntriesFragment.ARG_KEY_REGIONAL_PREFERENCE, 83 NumberingSystemItemController.ARG_VALUE_LANGUAGE_SELECT); 84 bundle.putString( 85 NumberingSystemItemController.KEY_SELECTED_LANGUAGE, Locale.US.toLanguageTag()); 86 SelectorWithWidgetPreference preference = 87 new SelectorWithWidgetPreference(mApplicationContext); 88 preference.setKey("I_am_the_key"); 89 mPreferenceScreen.addPreference(preference); 90 mController = new NumberingSystemItemController(mApplicationContext, bundle); 91 mController.setParentFragment(mFragment); 92 mController.displayPreference(mPreferenceScreen); 93 94 boolean isCallingStartActivity = false; 95 try { 96 mController.handlePreferenceTreeClick(preference); 97 } catch (AndroidRuntimeException exception) { 98 isCallingStartActivity = true; 99 } 100 101 assertTrue(isCallingStartActivity); 102 verify(mFeatureFactory.metricsFeatureProvider).action( 103 mApplicationContext, 104 SettingsEnums.ACTION_CHOOSE_LANGUAGE_FOR_NUMBERS_PREFERENCES); 105 } 106 107 @Test 108 @UiThreadTest 109 @Ignore("b/377633438") handlePreferenceTreeClick_numbersSelect_preferenceHasTick()110 public void handlePreferenceTreeClick_numbersSelect_preferenceHasTick() { 111 Bundle bundle = new Bundle(); 112 bundle.putString(RegionalPreferencesEntriesFragment.ARG_KEY_REGIONAL_PREFERENCE, 113 NumberingSystemItemController.ARG_VALUE_NUMBERING_SYSTEM_SELECT); 114 bundle.putString( 115 NumberingSystemItemController.KEY_SELECTED_LANGUAGE, Locale.US.toLanguageTag()); 116 SelectorWithWidgetPreference preference = 117 new SelectorWithWidgetPreference(mApplicationContext); 118 preference.setKey("test_key"); 119 mPreferenceScreen.addPreference(preference); 120 mController = new NumberingSystemItemController(mApplicationContext, bundle); 121 mController.setParentFragment(mFragment); 122 mController.displayPreference(mPreferenceScreen); 123 124 mController.handlePreferenceTreeClick(preference); 125 126 verify(mFragment).setArguments(any()); 127 verify(mFeatureFactory.metricsFeatureProvider).action( 128 mApplicationContext, SettingsEnums.ACTION_SET_NUMBERS_PREFERENCES); 129 } 130 131 @Test 132 @UiThreadTest handlePreferenceTreeClick_numbersSelect_numberingSystemIsUpdated()133 public void handlePreferenceTreeClick_numbersSelect_numberingSystemIsUpdated() { 134 LocalePicker.updateLocales(LocaleList.forLanguageTags("en-US,zh-TW,ar-BH")); 135 Bundle bundle = new Bundle(); 136 bundle.putString(RegionalPreferencesEntriesFragment.ARG_KEY_REGIONAL_PREFERENCE, 137 NumberingSystemItemController.ARG_VALUE_NUMBERING_SYSTEM_SELECT); 138 bundle.putString( 139 NumberingSystemItemController.KEY_SELECTED_LANGUAGE, "ar-BH"); 140 SelectorWithWidgetPreference defaultPreference = 141 new SelectorWithWidgetPreference(mApplicationContext); 142 SelectorWithWidgetPreference numberPreference = 143 new SelectorWithWidgetPreference(mApplicationContext); 144 defaultPreference.setKey("default"); 145 numberPreference.setKey("latn"); 146 mPreferenceScreen.addPreference(defaultPreference); 147 mPreferenceScreen.addPreference(numberPreference); 148 mController = new NumberingSystemItemController(mApplicationContext, bundle); 149 mController.setParentFragment(mFragment); 150 mController.displayPreference(mPreferenceScreen); 151 152 mController.handlePreferenceTreeClick(numberPreference); 153 154 assertThat(LocalePicker.getLocales().toLanguageTags()).contains( 155 "en-US,zh-TW,ar-BH-u-nu-latn"); 156 } 157 158 @Test 159 @UiThreadTest displayPreference_languageOptAndHas2LocaleWithSingleNu_showNothing()160 public void displayPreference_languageOptAndHas2LocaleWithSingleNu_showNothing() { 161 LocaleList.setDefault(LocaleList.forLanguageTags("en-US,zh-TW")); 162 Bundle bundle = new Bundle(); 163 bundle.putString(RegionalPreferencesEntriesFragment.ARG_KEY_REGIONAL_PREFERENCE, 164 NumberingSystemItemController.ARG_VALUE_LANGUAGE_SELECT); 165 bundle.putString( 166 NumberingSystemItemController.KEY_SELECTED_LANGUAGE, Locale.US.toLanguageTag()); 167 mController = new NumberingSystemItemController(mApplicationContext, bundle); 168 mController.setParentFragment(mFragment); 169 170 mController.displayPreference(mPreferenceScreen); 171 172 assertEquals(0, mPreferenceScreen.getPreferenceCount()); 173 } 174 175 @Test 176 @UiThreadTest displayPreference_languageOptAndHas2LocaleWithMultiNu_showLocaleWithMultiNuOnly()177 public void displayPreference_languageOptAndHas2LocaleWithMultiNu_showLocaleWithMultiNuOnly() { 178 // ar-JO and dz-BT have multiple numbering systems. 179 LocaleList.setDefault(LocaleList.forLanguageTags("en-US,zh-TW,ar-JO,dz-BT")); 180 Bundle bundle = new Bundle(); 181 bundle.putString(RegionalPreferencesEntriesFragment.ARG_KEY_REGIONAL_PREFERENCE, 182 NumberingSystemItemController.ARG_VALUE_LANGUAGE_SELECT); 183 bundle.putString( 184 NumberingSystemItemController.KEY_SELECTED_LANGUAGE, Locale.US.toLanguageTag()); 185 mController = new NumberingSystemItemController(mApplicationContext, bundle); 186 mController.setParentFragment(mFragment); 187 188 mController.displayPreference(mPreferenceScreen); 189 190 assertEquals(2, mPreferenceScreen.getPreferenceCount()); 191 } 192 193 @Test 194 @UiThreadTest displayPreference_enUsNumbersOpt_show1Option()195 public void displayPreference_enUsNumbersOpt_show1Option() { 196 LocaleList.setDefault(LocaleList.forLanguageTags("en-US,zh-TW")); 197 Bundle bundle = new Bundle(); 198 bundle.putString(RegionalPreferencesEntriesFragment.ARG_KEY_REGIONAL_PREFERENCE, 199 NumberingSystemItemController.ARG_VALUE_NUMBERING_SYSTEM_SELECT); 200 bundle.putString( 201 NumberingSystemItemController.KEY_SELECTED_LANGUAGE, Locale.US.toLanguageTag()); 202 mController = new NumberingSystemItemController(mApplicationContext, bundle); 203 mController.setParentFragment(mFragment); 204 205 mController.displayPreference(mPreferenceScreen); 206 207 // en-US only has 1 numbering system. 208 assertEquals(1, mPreferenceScreen.getPreferenceCount()); 209 } 210 } 211