| /* |
| * 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.appinfo; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import android.content.pm.ApplicationInfo; |
| import android.os.Bundle; |
| |
| import androidx.loader.app.LoaderManager; |
| import androidx.preference.Preference; |
| |
| import com.android.settings.applications.AppStorageSettings; |
| import com.android.settingslib.applications.ApplicationsState.AppEntry; |
| import com.android.settingslib.applications.StorageStatsSource; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class AppStoragePreferenceControllerTest { |
| |
| @Mock |
| private LoaderManager mLoaderManager; |
| @Mock |
| private AppInfoDashboardFragment mFragment; |
| |
| private Context mContext; |
| private AppStoragePreferenceController mController; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| mContext = RuntimeEnvironment.application.getApplicationContext(); |
| mController = spy(new AppStoragePreferenceController(mContext, "key")); |
| mController.setParentFragment(mFragment); |
| } |
| |
| @Test |
| public void onResume_shouldRestartStorageLoader() { |
| doReturn(mLoaderManager).when(mFragment).getLoaderManager(); |
| |
| mController.onResume(); |
| |
| verify(mLoaderManager).restartLoader(AppInfoDashboardFragment.LOADER_STORAGE, Bundle.EMPTY, |
| mController); |
| } |
| |
| @Test |
| public void onPause_shouldDestroyStorageLoader() { |
| doReturn(mLoaderManager).when(mFragment).getLoaderManager(); |
| |
| mController.onPause(); |
| |
| verify(mLoaderManager).destroyLoader(AppInfoDashboardFragment.LOADER_STORAGE); |
| } |
| |
| @Test |
| public void getDetailFragmentClass_shouldReturnAppStorageSettings() { |
| assertThat(mController.getDetailFragmentClass()).isEqualTo(AppStorageSettings.class); |
| } |
| |
| @Test |
| public void updateState_shouldUpdatePreferenceSummary() { |
| final AppEntry appEntry = mock(AppEntry.class); |
| appEntry.info = new ApplicationInfo(); |
| when(mFragment.getAppEntry()).thenReturn(appEntry); |
| Preference preference = mock(Preference.class); |
| |
| mController.updateState(preference); |
| |
| verify(preference).setSummary(any()); |
| } |
| |
| @Test |
| public void getStorageSummary_shouldWorkForExternal() { |
| final StorageStatsSource.AppStorageStats stats = |
| mock(StorageStatsSource.AppStorageStats.class); |
| when(stats.getTotalBytes()).thenReturn(1L); |
| |
| assertThat(mController.getStorageSummary(stats, true)) |
| .isEqualTo("1 B used in external storage"); |
| } |
| |
| @Test |
| public void getStorageSummary_shouldWorkForInternal() { |
| final StorageStatsSource.AppStorageStats stats = |
| mock(StorageStatsSource.AppStorageStats.class); |
| when(stats.getTotalBytes()).thenReturn(1L); |
| |
| assertThat(mController.getStorageSummary(stats, false)) |
| .isEqualTo("1 B used in internal storage"); |
| } |
| } |