| /* |
| * Copyright (C) 2017 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.server.am; |
| |
| import static androidx.test.platform.app.InstrumentationRegistry.getInstrumentation; |
| |
| import static com.android.server.am.ActivityManagerService.Injector; |
| |
| import static com.google.common.truth.Truth.assertWithMessage; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.provider.Settings; |
| import android.test.mock.MockContentResolver; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import com.android.internal.util.test.FakeSettingsProvider; |
| import com.android.server.appop.AppOpsService; |
| |
| import org.junit.AfterClass; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| import java.io.File; |
| |
| /** |
| * Test class for {@link CoreSettingsObserver}. |
| * |
| * Build/Install/Run: |
| * atest FrameworksServicesTests:CoreSettingsObserverTest |
| */ |
| @SmallTest |
| public class CoreSettingsObserverTest { |
| private static final String TEST_SETTING_SECURE_INT = "secureInt"; |
| private static final String TEST_SETTING_GLOBAL_FLOAT = "globalFloat"; |
| private static final String TEST_SETTING_SYSTEM_STRING = "systemString"; |
| |
| private static final int TEST_INT = 111; |
| private static final float TEST_FLOAT = 3.14f; |
| private static final String TEST_STRING = "testString"; |
| |
| private ActivityManagerService mAms; |
| @Mock private Context mContext; |
| |
| private MockContentResolver mContentResolver; |
| private CoreSettingsObserver mCoreSettingsObserver; |
| |
| @BeforeClass |
| public static void setupOnce() { |
| FakeSettingsProvider.clearSettingsProvider(); |
| CoreSettingsObserver.sSecureSettingToTypeMap.put(TEST_SETTING_SECURE_INT, int.class); |
| CoreSettingsObserver.sGlobalSettingToTypeMap.put(TEST_SETTING_GLOBAL_FLOAT, float.class); |
| CoreSettingsObserver.sSystemSettingToTypeMap.put(TEST_SETTING_SYSTEM_STRING, String.class); |
| } |
| |
| @AfterClass |
| public static void tearDownOnce() { |
| FakeSettingsProvider.clearSettingsProvider(); |
| } |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| final Context originalContext = getInstrumentation().getTargetContext(); |
| when(mContext.getApplicationInfo()).thenReturn(originalContext.getApplicationInfo()); |
| mContentResolver = new MockContentResolver(mContext); |
| mContentResolver.addProvider(Settings.AUTHORITY, new FakeSettingsProvider()); |
| when(mContext.getContentResolver()).thenReturn(mContentResolver); |
| |
| mAms = new ActivityManagerService(new TestInjector()); |
| mCoreSettingsObserver = new CoreSettingsObserver(mAms); |
| } |
| |
| @Test |
| public void testPopulateSettings() { |
| Settings.Secure.putInt(mContentResolver, TEST_SETTING_SECURE_INT, TEST_INT); |
| Settings.Global.putFloat(mContentResolver, TEST_SETTING_GLOBAL_FLOAT, TEST_FLOAT); |
| Settings.System.putString(mContentResolver, TEST_SETTING_SYSTEM_STRING, TEST_STRING); |
| |
| final Bundle settingsBundle = getPopulatedBundle(); |
| |
| assertEquals("Unexpected value of " + TEST_SETTING_SECURE_INT, |
| TEST_INT, settingsBundle.getInt(TEST_SETTING_SECURE_INT)); |
| assertEquals("Unexpected value of " + TEST_SETTING_GLOBAL_FLOAT, |
| TEST_FLOAT, settingsBundle.getFloat(TEST_SETTING_GLOBAL_FLOAT), 0); |
| assertEquals("Unexpected value of " + TEST_SETTING_SYSTEM_STRING, |
| TEST_STRING, settingsBundle.getString(TEST_SETTING_SYSTEM_STRING)); |
| } |
| |
| @Test |
| public void testPopulateSettings_settingNotSet() { |
| final Bundle settingsBundle = getPopulatedBundle(); |
| |
| assertWithMessage("Bundle should not contain " + TEST_SETTING_SECURE_INT) |
| .that(settingsBundle.keySet()).doesNotContain(TEST_SETTING_SECURE_INT); |
| assertWithMessage("Bundle should not contain " + TEST_SETTING_GLOBAL_FLOAT) |
| .that(settingsBundle.keySet()).doesNotContain(TEST_SETTING_GLOBAL_FLOAT); |
| assertWithMessage("Bundle should not contain " + TEST_SETTING_SYSTEM_STRING) |
| .that(settingsBundle.keySet()).doesNotContain(TEST_SETTING_SYSTEM_STRING); |
| } |
| |
| @Test |
| public void testPopulateSettings_settingDeleted() { |
| Settings.Secure.putInt(mContentResolver, TEST_SETTING_SECURE_INT, TEST_INT); |
| Settings.Global.putFloat(mContentResolver, TEST_SETTING_GLOBAL_FLOAT, TEST_FLOAT); |
| Settings.System.putString(mContentResolver, TEST_SETTING_SYSTEM_STRING, TEST_STRING); |
| |
| Bundle settingsBundle = getPopulatedBundle(); |
| |
| assertEquals("Unexpected value of " + TEST_SETTING_SECURE_INT, |
| TEST_INT, settingsBundle.getInt(TEST_SETTING_SECURE_INT)); |
| assertEquals("Unexpected value of " + TEST_SETTING_GLOBAL_FLOAT, |
| TEST_FLOAT, settingsBundle.getFloat(TEST_SETTING_GLOBAL_FLOAT), 0); |
| assertEquals("Unexpected value of " + TEST_SETTING_SYSTEM_STRING, |
| TEST_STRING, settingsBundle.getString(TEST_SETTING_SYSTEM_STRING)); |
| |
| Settings.Global.putString(mContentResolver, TEST_SETTING_GLOBAL_FLOAT, null); |
| settingsBundle = getPopulatedBundle(); |
| |
| assertWithMessage("Bundle should not contain " + TEST_SETTING_GLOBAL_FLOAT) |
| .that(settingsBundle.keySet()).doesNotContain(TEST_SETTING_GLOBAL_FLOAT); |
| assertEquals("Unexpected value of " + TEST_SETTING_SECURE_INT, |
| TEST_INT, settingsBundle.getInt(TEST_SETTING_SECURE_INT)); |
| assertEquals("Unexpected value of " + TEST_SETTING_SYSTEM_STRING, |
| TEST_STRING, settingsBundle.getString(TEST_SETTING_SYSTEM_STRING)); |
| |
| } |
| |
| private Bundle getPopulatedBundle() { |
| mCoreSettingsObserver.onChange(false); |
| return mCoreSettingsObserver.getCoreSettingsLocked(); |
| } |
| |
| private class TestInjector extends Injector { |
| @Override |
| public Context getContext() { |
| return mContext; |
| } |
| |
| @Override |
| public AppOpsService getAppOpsService(File file, Handler handler) { |
| return null; |
| } |
| |
| @Override |
| public Handler getUiHandler(ActivityManagerService service) { |
| return null; |
| } |
| } |
| } |