[Settings] Add test cases for App LocalePicker page

Test: atest SettingsRoboTests:com.android.settings.localepicker.AppLocaleAllListPreferenceControllerTest
Test: atest SettingsRoboTests:com.android.settings.localepicker.AppLocaleSuggestedListPreferenceControllerTest
Bug: 396285228
Flag: EXEMPT refactor
Change-Id: Icd3bcddda47e38cabdca2702f7a42e6b6b43c67e
This commit is contained in:
Zoey Chen
2025-03-04 07:27:13 +00:00
parent 6288eb50da
commit bf014ead27
6 changed files with 401 additions and 14 deletions

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/**
* Copyright (C) 2025 The Android Open Source Project
*
* 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
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.localepicker;
import static com.google.common.truth.Truth.assertThat;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertFalse;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.ArgumentMatchers.isA;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.app.Activity;
import android.app.IActivityManager;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.os.LocaleList;
import android.os.Looper;
import android.telephony.TelephonyManager;
import android.util.ArrayMap;
import android.util.Log;
import com.android.internal.app.AppLocaleCollector;
import com.android.internal.app.LocaleStore;
import com.android.settings.R;
import com.android.settings.backup.BackupSettingsFragment;
import com.android.settings.testutils.shadow.ShadowActivityManager;
import com.android.settings.testutils.shadow.ShadowFragment;
import com.android.settingslib.widget.SelectorWithWidgetPreference;
import androidx.fragment.app.FragmentTransaction;
import androidx.preference.Preference;
import androidx.preference.PreferenceCategory;
import androidx.preference.PreferenceFragmentCompat;
import androidx.preference.PreferenceManager;
import androidx.preference.PreferenceScreen;
import androidx.test.InstrumentationRegistry;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.Robolectric;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.Shadows;
import org.robolectric.shadows.ShadowTelephonyManager;
import org.robolectric.annotation.Config;
import org.robolectric.util.ReflectionHelpers;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
@RunWith(RobolectricTestRunner.class)
@Config(shadows = {
ShadowFragment.class,
ShadowActivityManager.class,
})
public class AppLocaleAllListPreferenceControllerTest {
private static final String KEY_CATEGORY_APP_SUUPPORTED_LIST =
"app_language_all_supported_category";
private static final String KEY_ALL_LOCALE = "app_locale_list";
private static final String TEST_PACKAGE_NAME = "com.android.settings";
private Activity mActivity;
private Context mContext;
private PreferenceCategory mPreferenceCategory;
private AppLocaleAllListPreferenceController mController;
private Set<LocaleStore.LocaleInfo> mSupportedLocale;
@Mock
private PreferenceManager mPreferenceManager;
@Mock
private PreferenceScreen mPreferenceScreen;
@Mock
private IActivityManager mActivityService;
@Mock
private LocaleStore.LocaleInfo mSupportedLocaleInfo_1;
@Mock
private FragmentTransaction mFragmentTransaction;
@Mock
private SharedPreferences mSharedPreferences;
private AppLocaleCollector mAppLocaleCollector;
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
mActivity = Robolectric.setupActivity(Activity.class);
mContext = spy(ApplicationProvider.getApplicationContext());
if (Looper.myLooper() == null) {
Looper.prepare();
}
ShadowActivityManager.setService(mActivityService);
final Configuration config = new Configuration();
setUpLocaleConditions();
config.setLocales(new LocaleList(mSupportedLocaleInfo_1.getLocale()));
when(mActivityService.getConfiguration()).thenReturn(config);
ShadowTelephonyManager shadowTelephonyManager =
Shadows.shadowOf(mContext.getSystemService(TelephonyManager.class));
shadowTelephonyManager.setSimCountryIso("us");
shadowTelephonyManager.setNetworkCountryIso("us");
mAppLocaleCollector = spy(
new AppLocaleCollector(InstrumentationRegistry.getContext(), TEST_PACKAGE_NAME));
mPreferenceCategory = spy(new PreferenceCategory(mContext, null));
when(mPreferenceScreen.getPreferenceManager()).thenReturn(mPreferenceManager);
when(mPreferenceCategory.getPreferenceManager()).thenReturn(mPreferenceManager);
when(mPreferenceManager.getSharedPreferences()).thenReturn(mSharedPreferences);
when(mPreferenceScreen.findPreference(KEY_CATEGORY_APP_SUUPPORTED_LIST)).thenReturn(
mPreferenceCategory);
mPreferenceCategory.setKey(KEY_CATEGORY_APP_SUUPPORTED_LIST);
mPreferenceScreen.addPreference(mPreferenceCategory);
mController = new AppLocaleAllListPreferenceController(mContext, KEY_ALL_LOCALE,
TEST_PACKAGE_NAME, false, null, mActivity, mAppLocaleCollector);
}
private void setUpLocaleConditions() {
when(mSupportedLocaleInfo_1.getFullNameNative()).thenReturn("English (United States)");
when(mSupportedLocaleInfo_1.getLocale()).thenReturn(
LocaleList.forLanguageTags("en-US").get(0));
when(mSupportedLocaleInfo_1.getId()).thenReturn("en-US");
}
@Test
public void displayPreference_hasSupportedPreference_categoryIsVisible() {
mController.displayPreference(mPreferenceScreen);
mSupportedLocale = mAppLocaleCollector.getSupportedLocaleList(null, false, false);
List<LocaleStore.LocaleInfo> localeList = new ArrayList<>();
localeList.addAll(
mSupportedLocale.stream().filter(localeInfo -> !localeInfo.isSuggested()).collect(
Collectors.toList()));
assertTrue(mPreferenceCategory.isVisible());
assertThat(mPreferenceCategory.getPreferenceCount()).isEqualTo(localeList.size());
}
@Test
public void onPreferenceClick_shouldShowAppLanguagePage() {
Context activityContext = mock(Context.class);
mController = new AppLocaleAllListPreferenceController(activityContext, KEY_ALL_LOCALE,
TEST_PACKAGE_NAME, false, null, mActivity, mAppLocaleCollector);
when(mSupportedLocaleInfo_1.isSuggested()).thenReturn(false);
when(mSupportedLocaleInfo_1.isSystemLocale()).thenReturn(true);
when(mSupportedLocaleInfo_1.getParent()).thenReturn(null);
boolean shouldShowAppLanguage = mController.shouldShowAppLanguage(mSupportedLocaleInfo_1);
mController.switchFragment(activityContext, mSupportedLocaleInfo_1, shouldShowAppLanguage);
verify(mFragmentTransaction, never()).add(any(), anyString());
}
@Test
public void onPreferenceClick_shouldShowRegionalPage() {
Context activityContext = mock(Context.class);
mController = new AppLocaleAllListPreferenceController(activityContext, KEY_ALL_LOCALE,
TEST_PACKAGE_NAME, false, null, mActivity, mAppLocaleCollector);
when(mSupportedLocaleInfo_1.isSuggested()).thenReturn(false);
when(mSupportedLocaleInfo_1.isSystemLocale()).thenReturn(false);
when(mSupportedLocaleInfo_1.getParent()).thenReturn(null);
boolean shouldShowAppLanguage = mController.shouldShowAppLanguage(mSupportedLocaleInfo_1);
mController.switchFragment(activityContext, mSupportedLocaleInfo_1, shouldShowAppLanguage);
verify(mFragmentTransaction, never()).add(any(RegionAndNumberingSystemPickerFragment.class),
anyString());
}
}

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/**
* Copyright (C) 2025 The Android Open Source Project
*
* 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
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.localepicker;
import static com.google.common.truth.Truth.assertThat;
import static org.junit.Assert.assertTrue;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyString;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.app.Activity;
import android.app.IActivityManager;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.os.LocaleList;
import android.os.Looper;
import android.telephony.TelephonyManager;
import android.util.ArrayMap;
import com.android.internal.app.AppLocaleCollector;
import com.android.internal.app.LocaleStore;
import com.android.settings.R;
import com.android.settings.testutils.shadow.ShadowActivityManager;
import com.android.settings.testutils.shadow.ShadowFragment;
import com.android.settingslib.widget.SelectorWithWidgetPreference;
import androidx.fragment.app.FragmentTransaction;
import androidx.preference.Preference;
import androidx.preference.PreferenceCategory;
import androidx.preference.PreferenceFragmentCompat;
import androidx.preference.PreferenceManager;
import androidx.preference.PreferenceScreen;
import androidx.test.InstrumentationRegistry;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.Robolectric;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
import org.robolectric.Shadows;
import org.robolectric.shadows.ShadowTelephonyManager;
import org.robolectric.annotation.Config;
import org.robolectric.util.ReflectionHelpers;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
@RunWith(RobolectricTestRunner.class)
@Config(shadows = {
ShadowFragment.class,
ShadowActivityManager.class,
})
public class AppLocaleSuggestedListPreferenceControllerTest {
private static final String KEY_CATEGORY_APP_SUGGESTED_LIST =
"app_language_suggested_category";
private static final String KEY_SUGGESTED = "app_locale_suggested_list";
private static final String TEST_PACKAGE_NAME = "com.android.settings";
private Activity mActivity;
private Context mContext;
private PreferenceCategory mPreferenceCategory;
private AppLocaleSuggestedListPreferenceController mController;
private List<LocaleStore.LocaleInfo> mLocaleList;
private Set<LocaleStore.LocaleInfo> mSuggestedLocale;
private Map<String, Preference> mPreferences = new ArrayMap<>();
private AppLocaleCollector mAppLocaleCollector;
@Mock
private PreferenceManager mPreferenceManager;
@Mock
private PreferenceScreen mPreferenceScreen;
@Mock
private IActivityManager mActivityService;
@Mock
private LocaleStore.LocaleInfo mSuggestedLocaleInfo_1;
@Mock
private LocaleStore.LocaleInfo mSuggestedLocaleInfo_2;
@Mock
private FragmentTransaction mFragmentTransaction;
@Mock
private SharedPreferences mSharedPreferences;
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
mActivity = Robolectric.setupActivity(Activity.class);
mContext = spy(ApplicationProvider.getApplicationContext());
if (Looper.myLooper() == null) {
Looper.prepare();
}
ShadowActivityManager.setService(mActivityService);
final Configuration config = new Configuration();
setUpLocaleConditions();
config.setLocales(new LocaleList(mSuggestedLocaleInfo_1.getLocale(),
mSuggestedLocaleInfo_2.getLocale()));
when(mActivityService.getConfiguration()).thenReturn(config);
ShadowTelephonyManager shadowTelephonyManager =
Shadows.shadowOf(mContext.getSystemService(TelephonyManager.class));
shadowTelephonyManager.setSimCountryIso("us");
shadowTelephonyManager.setNetworkCountryIso("us");
mAppLocaleCollector = spy(
new AppLocaleCollector(InstrumentationRegistry.getContext(), TEST_PACKAGE_NAME));
mPreferenceCategory = spy(new PreferenceCategory(mContext, null));
when(mPreferenceScreen.getPreferenceManager()).thenReturn(mPreferenceManager);
when(mPreferenceCategory.getPreferenceManager()).thenReturn(mPreferenceManager);
when(mPreferenceManager.getSharedPreferences()).thenReturn(mSharedPreferences);
when(mPreferenceScreen.findPreference(KEY_CATEGORY_APP_SUGGESTED_LIST)).thenReturn(
mPreferenceCategory);
mPreferenceCategory.setKey(KEY_CATEGORY_APP_SUGGESTED_LIST);
mPreferenceScreen.addPreference(mPreferenceCategory);
mController = new AppLocaleSuggestedListPreferenceController(mContext, KEY_SUGGESTED,
TEST_PACKAGE_NAME, false, null, mActivity, mAppLocaleCollector);
}
private void setUpLocaleConditions() {
mLocaleList = new ArrayList<>();
when(mSuggestedLocaleInfo_1.getFullNameNative()).thenReturn("English (United States)");
when(mSuggestedLocaleInfo_1.getLocale()).thenReturn(
LocaleList.forLanguageTags("en-US").get(0));
when(mSuggestedLocaleInfo_1.getId()).thenReturn("en-US");
mLocaleList.add(mSuggestedLocaleInfo_1);
when(mSuggestedLocaleInfo_2.getFullNameNative()).thenReturn("Español (Estados Unidos)");
when(mSuggestedLocaleInfo_2.getLocale()).thenReturn(
LocaleList.forLanguageTags("es-US").get(0));
when(mSuggestedLocaleInfo_2.getId()).thenReturn("es-US");
mLocaleList.add(mSuggestedLocaleInfo_2);
}
@Test
public void displayPreference_hasSupportedPreference_categoryIsVisible() {
mController.displayPreference(mPreferenceScreen);
mSuggestedLocale = mAppLocaleCollector.getSupportedLocaleList(null, false, false);
List<LocaleStore.LocaleInfo> localeList = new ArrayList<>();
localeList.addAll(
mSuggestedLocale.stream().filter(localeInfo -> localeInfo.isSuggested()).collect(
Collectors.toList()));
assertTrue(mPreferenceCategory.isVisible());
assertThat(mPreferenceCategory.getPreferenceCount()).isEqualTo(localeList.size());
}
@Test
public void onPreferenceClick_shouldShowAppLanguagePage() {
mContext = RuntimeEnvironment.application;
mController = new AppLocaleSuggestedListPreferenceController(mContext, KEY_SUGGESTED,
TEST_PACKAGE_NAME, false, null, mActivity, mAppLocaleCollector);
mController.displayPreference(mPreferenceScreen);
mController.setupSuggestedPreference(mLocaleList, mPreferences);
SelectorWithWidgetPreference preference = mPreferenceCategory.findPreference(
mSuggestedLocaleInfo_1.toString());
preference.performClick();
verify(mFragmentTransaction, never()).add(any(), anyString());
}
}