| /* |
| * Copyright (C) 2018 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.deviceinfo; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.ArgumentMatchers.nullable; |
| import static org.mockito.Mockito.RETURNS_DEEP_STUBS; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.usage.StorageStatsManager; |
| import android.content.Context; |
| import android.icu.text.NumberFormat; |
| import android.os.storage.VolumeInfo; |
| import android.text.format.Formatter; |
| |
| import com.android.settings.R; |
| import com.android.settingslib.deviceinfo.StorageManagerVolumeProvider; |
| |
| 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; |
| import org.robolectric.util.ReflectionHelpers; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class TopLevelStoragePreferenceControllerTest { |
| |
| @Mock |
| private StorageManagerVolumeProvider mStorageManagerVolumeProvider; |
| |
| private Context mContext; |
| private TopLevelStoragePreferenceController mController; |
| private List<VolumeInfo> mVolumes; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| mContext = RuntimeEnvironment.application; |
| mVolumes = new ArrayList<>(); |
| mVolumes.add(mock(VolumeInfo.class, RETURNS_DEEP_STUBS)); |
| when(mStorageManagerVolumeProvider.getVolumes()).thenReturn(mVolumes); |
| |
| mController = new TopLevelStoragePreferenceController(mContext, "test_key"); |
| } |
| |
| @Test |
| public void updateSummary_shouldDisplayUsedPercentAndFreeSpace() throws Exception { |
| final VolumeInfo volumeInfo = mVolumes.get(0); |
| when(volumeInfo.isMountedReadable()).thenReturn(true); |
| when(volumeInfo.getType()).thenReturn(VolumeInfo.TYPE_PRIVATE); |
| when(mStorageManagerVolumeProvider |
| .getTotalBytes(nullable(StorageStatsManager.class), nullable(VolumeInfo.class))) |
| .thenReturn(500L); |
| when(mStorageManagerVolumeProvider |
| .getFreeBytes(nullable(StorageStatsManager.class), nullable(VolumeInfo.class))) |
| .thenReturn(0L); |
| |
| ReflectionHelpers.setField(mController, |
| "mStorageManagerVolumeProvider", mStorageManagerVolumeProvider); |
| |
| final String percentage = NumberFormat.getPercentInstance().format(1); |
| final String freeSpace = Formatter.formatFileSize(RuntimeEnvironment.application, 0); |
| assertThat(mController.getSummary()).isEqualTo( |
| RuntimeEnvironment.application.getString( |
| R.string.storage_summary, percentage, freeSpace)); |
| } |
| } |