| /* |
| * 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.settings.applications; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Matchers.anyString; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.content.pm.ApplicationInfo; |
| import android.os.UserHandle; |
| |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settings.TestConfig; |
| import com.android.settingslib.applications.StorageStatsSource; |
| import com.android.settingslib.applications.StorageStatsSource.AppStorageStats; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Answers; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.annotation.Config; |
| |
| import java.io.IOException; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION) |
| public class FetchPackageStorageAsyncLoaderTest { |
| private static final String PACKAGE_NAME = "com.test.package"; |
| @Mock(answer = Answers.RETURNS_DEEP_STUBS) |
| private Context mContext; |
| @Mock |
| private StorageStatsSource mSource; |
| |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| } |
| |
| @Test |
| public void worksForValidPackageNameAndUid() throws Exception { |
| AppStorageStats stats = mock(AppStorageStats.class); |
| when(stats.getCodeBytes()).thenReturn(1L); |
| when(stats.getDataBytes()).thenReturn(2L); |
| when(stats.getCacheBytes()).thenReturn(3L); |
| when(mSource.getStatsForPackage(anyString(), anyString(), any(UserHandle.class))) |
| .thenReturn(stats); |
| ApplicationInfo info = new ApplicationInfo(); |
| info.packageName = PACKAGE_NAME; |
| |
| FetchPackageStorageAsyncLoader task = new FetchPackageStorageAsyncLoader( |
| mContext, mSource, info, new UserHandle(0)); |
| assertThat(task.loadInBackground()).isEqualTo(stats); |
| } |
| |
| @Test |
| public void installerExceptionHandledCleanly() throws Exception { |
| when(mSource.getStatsForPackage(anyString(), anyString(), any(UserHandle.class))). |
| thenThrow(new IOException("intentional failure")); |
| ApplicationInfo info = new ApplicationInfo(); |
| info.packageName = PACKAGE_NAME; |
| FetchPackageStorageAsyncLoader task = new FetchPackageStorageAsyncLoader( |
| mContext, mSource, info, new UserHandle(0)); |
| |
| assertThat(task.loadInBackground()).isNull(); |
| } |
| } |