| /* |
| * 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.deviceinfo.storage; |
| |
| import static com.android.settings.TestUtils.GIGABYTE; |
| import static com.android.settings.TestUtils.KILOBYTE; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.app.Activity; |
| import android.content.Context; |
| import android.os.storage.VolumeInfo; |
| import android.text.format.Formatter; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.widget.Button; |
| import android.widget.LinearLayout; |
| |
| import androidx.preference.PreferenceScreen; |
| import androidx.preference.PreferenceViewHolder; |
| |
| import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
| import com.android.settings.R; |
| import com.android.settings.testutils.FakeFeatureFactory; |
| import com.android.settings.testutils.shadow.ShadowPrivateStorageInfo; |
| import com.android.settingslib.core.instrumentation.MetricsFeatureProvider; |
| import com.android.settingslib.deviceinfo.PrivateStorageInfo; |
| import com.android.settingslib.deviceinfo.StorageVolumeProvider; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mockito; |
| import org.robolectric.Robolectric; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.annotation.Config; |
| |
| import java.io.File; |
| |
| @RunWith(RobolectricTestRunner.class) |
| @Config(shadows = ShadowPrivateStorageInfo.class) |
| public class StorageSummaryDonutPreferenceControllerTest { |
| |
| private Context mContext; |
| private StorageSummaryDonutPreferenceController mController; |
| private StorageSummaryDonutPreference mPreference; |
| private PreferenceViewHolder mHolder; |
| private FakeFeatureFactory mFakeFeatureFactory; |
| private MetricsFeatureProvider mMetricsFeatureProvider; |
| private PreferenceScreen mScreen; |
| |
| @Before |
| public void setUp() throws Exception { |
| ShadowPrivateStorageInfo.setPrivateStorageInfo(new PrivateStorageInfo(10L, 100L)); |
| mContext = spy(Robolectric.setupActivity(Activity.class)); |
| mFakeFeatureFactory = FakeFeatureFactory.setupForTest(); |
| mMetricsFeatureProvider = mFakeFeatureFactory.getMetricsFeatureProvider(); |
| mController = new StorageSummaryDonutPreferenceController(mContext, "key"); |
| mPreference = new StorageSummaryDonutPreference(mContext); |
| mScreen = spy(new PreferenceScreen(mContext, null)); |
| when(mScreen.findPreference("key")).thenReturn(mPreference); |
| |
| LayoutInflater inflater = LayoutInflater.from(mContext); |
| final View view = |
| inflater.inflate(mPreference.getLayoutResource(), new LinearLayout(mContext), |
| false); |
| mHolder = PreferenceViewHolder.createInstanceForTests(view); |
| } |
| |
| @After |
| public void tearDown() { |
| ShadowPrivateStorageInfo.reset(); |
| } |
| |
| @Test |
| public void testEmpty() { |
| final long totalSpace = 32 * GIGABYTE; |
| final long usedSpace = 0; |
| mController.displayPreference(mScreen); |
| mController.updateBytes(0, 32 * GIGABYTE); |
| mController.updateState(mPreference); |
| |
| final Formatter.BytesResult usedSpaceResults = |
| Formatter.formatBytes(mContext.getResources(), usedSpace, 0 /* flags */); |
| assertThat(mPreference.getTitle().toString()) |
| .isEqualTo(usedSpaceResults.value + " " + usedSpaceResults.units); |
| assertThat(mPreference.getSummary().toString()) |
| .isEqualTo("Used of " + Formatter.formatShortFileSize(mContext, totalSpace)); |
| } |
| |
| @Test |
| public void testTotalStorage() { |
| final long totalSpace = KILOBYTE * 10; |
| final long usedSpace = KILOBYTE; |
| mController.displayPreference(mScreen); |
| mController.updateBytes(KILOBYTE, totalSpace); |
| mController.updateState(mPreference); |
| |
| final Formatter.BytesResult usedSpaceResults = |
| Formatter.formatBytes(mContext.getResources(), usedSpace, 0 /* flags */); |
| assertThat(mPreference.getTitle().toString()) |
| .isEqualTo(usedSpaceResults.value + " " + usedSpaceResults.units); |
| assertThat(mPreference.getSummary().toString()) |
| .isEqualTo("Used of " + Formatter.formatShortFileSize(mContext, totalSpace)); |
| } |
| |
| @Test |
| public void testPopulateWithVolume() { |
| final long totalSpace = KILOBYTE * 10; |
| final long freeSpace = KILOBYTE; |
| final long usedSpace = totalSpace - freeSpace; |
| final VolumeInfo volume = Mockito.mock(VolumeInfo.class); |
| final File file = Mockito.mock(File.class); |
| final StorageVolumeProvider svp = Mockito.mock(StorageVolumeProvider.class); |
| when(volume.getPath()).thenReturn(file); |
| when(file.getTotalSpace()).thenReturn(totalSpace); |
| when(file.getFreeSpace()).thenReturn(freeSpace); |
| when(svp.getPrimaryStorageSize()).thenReturn(totalSpace); |
| mController.displayPreference(mScreen); |
| |
| mController.updateSizes(svp, volume); |
| mController.updateState(mPreference); |
| |
| final Formatter.BytesResult usedSpaceResults = |
| Formatter.formatBytes(mContext.getResources(), usedSpace, 0 /* flags */); |
| assertThat(mPreference.getTitle().toString()) |
| .isEqualTo(usedSpaceResults.value + " " + usedSpaceResults.units); |
| assertThat(mPreference.getSummary().toString()) |
| .isEqualTo("Used of " + Formatter.formatShortFileSize(mContext, totalSpace)); |
| } |
| |
| @Test |
| public void testFreeUpSpaceMetricIsTriggered() { |
| mPreference.onBindViewHolder(mHolder); |
| final Button button = (Button) mHolder.findViewById(R.id.deletion_helper_button); |
| |
| mPreference.onClick(button); |
| |
| verify(mMetricsFeatureProvider, times(1)) |
| .action(any(Context.class), eq(MetricsEvent.STORAGE_FREE_UP_SPACE_NOW)); |
| } |
| } |