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Merge "TopLevelStoragePreferenceControllerTest converted to JUnit" into sc-dev

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This commit is contained in:
Yanting Yang
2021-05-05 07:32:45 +00:00
committed by Android (Google) Code Review
parent 2248941d43 8e712c1501
commit cd60664cc3
2 changed files with 43 additions and 15 deletions
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103
tests/robotests/src/com/android/settings/deviceinfo/TopLevelStoragePreferenceControllerTest.java
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@@ -1,103 +0,0 @@
/*
* 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 android.util.FeatureFlagUtils;
import androidx.preference.Preference;
import com.android.settings.R;
import com.android.settings.core.FeatureFlags;
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");
FeatureFlagUtils.setEnabled(mContext, FeatureFlags.SILKY_HOME, false);
}
@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);
final Preference preference = new Preference(mContext);
mController.updateState(preference);
assertThat(preference.getSummary()).isEqualTo(
mContext.getString(R.string.storage_summary, percentage, freeSpace));
}
@Test
public void refreshSummary_silkyHomeEnabled_shouldBeNull() {
FeatureFlagUtils.setEnabled(mContext, FeatureFlags.SILKY_HOME, true);
assertThat(mController.getSummary()).isNull();
}
}